PROPOSED EXPANSION OF SILICA SAND PROCESSING ...environmentclearance.nic.in/writereaddata/modification/...Aqua-Air Environmental Engineers P. Ltd. 403, Centre Point, Nr. Kadiwala School,

1

FORM-1

for

PROPOSED EXPANSION OF SILICA SAND

PROCESSING PLANT (GLASS GRADE) & LPG STORAGE

CAPACITY FOR GLASS MANUFACTURING UNIT

of

M/s. GUJARAT GUARDIAN LTD. VILLAGE: KONDH, VALIA ROAD,

TAL: ANKLESHWAR - 393001, DIST: BHARUCH (GUJ.)

NABL Accredited Testing Laboratory

ISO 9001:2008 Certified Company

Aqua-Air Environmental Engineers P. Ltd.

403, Centre Point, Nr. Kadiwala School, Ring

Road, Surat - 395002

Prepared By:











Prepared By:

2

APPENDIX I

(See paragraph - 6)

FORM 1

Sr.

No.

Item Details

1. Name of the project/s M/s. Gujarat Guardian Limited

2. S. No. in the schedule 2(b) & 6 (b)

3. Proposed capacity/ area/ length/

tonnage to be handled/ command area/

lease area/ number of wells to be drilled

Please refer Annexure – I

4. New/Expansion/Modernization Expansion

5. Existing Capacity/Area etc. Existing Capacity:

Glass Manufacturing Unit:

Float Glass, Mirror, Lacquered Glass & Coater Glass =

2,50,00,000 Sq. meter/Annum

Silica Sand (Glass Grade) and By-Products (Coarse, Fines

and Rejects) = 33,120 MT/Month

LPG Tanks: 4 Nos. (Capacity = 56.25 MT each) (Length =

16.2 m, Diameter = 3200 mm) i.e. Total Capacity = 225 MT

Total Proposed Capacity:

Glass Manufacturing Unit:

Float Glass, Mirror, Lacquered Glass & Coater Glass =

6,50,00,000 Sq. meter/Annum

(Existing = 2,50,00,000 Sq. meter/Annum + Additional

Proposed (Float Glass) = 4,00,00,000 Sq. meter/Annum)

Additional Silica Sand (Glass Grade) and By-Products

(Coarse, Fines and Rejects) = 53,380 MT/Month

Total Silica Sand (Glass Grade) and By-Products (Coarse,

Fines and Rejects) = 86,500 MT/Month

LPG Tanks: 6 Nos. (Capacity = 120 MT each) (Design

Pressure = 21 Kg/cm2, Length = 24000 mm, Tank ID = 4010

mm, Tank Shell = 28 mm thick, Dished End = 18 mm thick)

i.e. Total Capacity = 720 MT**

** The existing and proposed LPG storage Yard will be

merged and the total capacity (existing + proposed) will be

720 MT

6. Category of Project i.e. ‘A’ or ‘B’ 'A'

7. Does it attract the general condition? If

yes, please specify.

N/A

8. Does it attract the specific condition? If

yes, please specify.

No

Location 9.

Plot/Survey/Khasra No. As per the plot detail attached

3

Village Kondh, Valia Road

Tehsil Ankleshwar

District Bharuch

State Gujarat

10. Nearest railway station/airport along

with distance in kms.

Railway Station: Ankleshwar (15.5 km)

Airport: Surat (75 km)

11. Nearest Town, city, District Headquarters

along with distance in kms.

Kondh Village (1.5 km),

Bharuch (25 km)

12. Village Panchayats, Zilla Parishad,

Municipal Corporation, local body

(complete postal address with telephone

nos. to be given)

Kondh Village, Taluka: Ankleshwar – 393 001,

Dist: Bharuch (Gujarat)

13. Name of the applicant M/s. Gujarat Guardian Limited

14. Registered Address Village: Kondh, Valia Road,

Tal: Ankleshwar - 393001, Dist: Bharuch (Guj.)

Address for correspondence:

Name Mr. Shyam Raghuwanshi

Designation (Owner/Partner/CEO) Executive (EHS)

Address M/s. Gujarat Guardian Limited

Village: Kondh, Valia Road,

Tal: Ankleshwar - 393001, Dist: Bharuch (Guj.)

Pin Code 393 001

E-mail [email protected]

Telephone No. Phone: (02643) 275106 to 275115

Mob.: +91 7043058700

15.

Fax No. NA

16. Details of Alternative Sites examined, if

any.

Location of these sites should be shown

on a top of sheet.

NA

17. Interlinked Projects Proposed Float Glass Manufacturing Line 2, Refer Annexure

- I

18. Whether separate application of

interlinked project has been submitted?

No

19. If yes, date of submission NA

20. If no, reason As the Proposed Float Glass Manufacturing Line 2 does not

fall under Schedule of EIA Notification, 2006

21. Whether the proposal involves

approval/clearance under: if yes, details

of the same and their status to be given.

(a) The Forest (Conservation) Act, 1980?

(b) The Wildlife (Protection) Act, 1972?

(c) The C.R.Z. Notification, 1991?

No

22. Whether there is any Government

Order/Policy relevant/relating to the

site?

No

23. Forest land involved (hectares) NA

24. Whether there is any litigation pending

against the project and/or land in which

the project is propose to be set up?

(a) Name of the Court

(b) Case No.

NA

4

(c) Orders/directions of the Court, if any

and its relevance with the proposed

project.

Capacity corresponding to sectoral activity (such as production capacity for manufacturing, mining

lease area and production capacity for mineral production, area for mineral exploration, length for

linear transport infrastructure, generation capacity for power generation etc.,)

(II) Activity

1. Construction, operation or decommissioning of the Project involving actions, which will cause physical changes in the locality (topography, land use, changes in water bodies, etc.)

Sr.

No.

Information/Checklist confirmation Yes/No Details there of with approximate quantities frates,

wherever possible) with source of information data

1.1 Permanent or temporary change in

land use, land cover or topography

including increase intensity of land

use (with respect to local land use

plan)

No Proposed Expansion Details:

Total Cost of the Project is Rs. 670 Crores

(Existing = 584 Crores + Additional = 86 Crores)

Total Plot Area = 6,55,990.4 m2

Green Belt :

Existing = 98,436 m2

Proposed = 1,18,040 m2

1.2 Clearance of existing land, vegetation

and Buildings?

Yes Already available

1.3 Creation of new land uses? Yes We are considering the procurement of less than 5

acres of additional land adjacent to the existing plant

boundary through lease or purchase. Such additional

land, if leased or purchased, will be utilized for truck

and contractor vehicle parking.

1.4 Pre-construction investigations e.g.

bore Houses, soil testing?

Yes Soil investigation will be done

1.5 Construction works? Yes Plant Layout attached as Annexure - II

1.6 Demolition works? Yes Demolition of existing sand plant

1.7 Temporary sites used for

construction works or housing of

construction workers?

No

1.8 Above ground buildings, structures or

earthworks including linear

structures, cut and fill or excavations

No Plant Layout attached as Annexure - II

1.9 Underground works mining or

tunneling?

No

1.10 Reclamation works? No

1.11 Dredging? No

1.12 Off shore structures? No

1.13 Production and manufacturing

processes?

Yes For detail Please refer Annexure –III

1.14 Facilities for storage of goods or

materials?

Yes Specified storage area shall be provided for storage

of goods, Raw materials & Finished products.

1.15 Facilities for treatment or disposal of

solid waste or liquid effluents?

Yes For detail please refer Annexure – IV & V

1.16 Facilities for long term housing of

operational workers?

No

5

1.17 New road, rail or sea traffic during

Construction or operation?

Yes Internal Roads will be provided

1.18 New road, rail, air waterborne or

other transport infrastructure

including new or altered routes and

stations, ports, airports etc?

No

1.19 Closure or diversion of existing

transport routes or infrastructure

leading to changes in Traffic

movements?

No

1.20 New or diverted transmission lines or

Pipelines?

No

1.21 Impoundment, damming, culverting,

realignment or other changes to the

hydrology of watercourses or

aquifers?

No

1.22 Stream crossings? No

1.23 Abstraction or transfers of water

form ground or surface waters?

No No ground water shall be used. The raw water shall

be supplied by Valia Water Supply System (Canal

Water).

1.24 Changes in water bodies or the land

surface Affecting drainage or run-off?

No

1.25 Transport of personnel or materials

for construction, operation or

decommissioning?

Yes Transportation of personnel, raw material and

products will be primarily by road only

1.26 Long-term dismantling or

decommissioning or restoration

works?

Yes We will be dismantling the existing Sand

beneficiation plant once the new float glass line

construction will start.

1.27 Ongoing activity during

decommissioning which could have

an impact on the environment?

Yes During decommissioning work, only dust

contamination will be there & water sprinklers shall

be utilized whenever necessary.

1.28 Influx of people to an area either

temporarily or permanently?

Yes M/s. Gujarat Guardian Limited will give direct

employment to local people based on qualification

and requirement. In addition to direct employment,

indirect employment shall generate ancillary business

to some extent for the local population.

1.29 Introduction of alien species? No

1.30 Loss of native species or genetic

diversity?

No

1.31 Any other actions? No

6

2. Use of Natural resources for construction or operation of the Project (such as land, water, materials or energy, especially any resources which are non-renewable or in short supply):

Sr. No. Information/checklist confirmation Yes/No Details there of (with approximate quantities

frates, wherever possible) with source of

information data

2.1 Land especially undeveloped or

agricultural land (ha)

No

2.2 Water (expected source & competing

users) unit: KLD

Yes The entire water requirement will be met through

Valia Water Supply System (Canal Water). For detail

please refer Annexure – VI

2.3 Minerals (MT) Yes Silica Sand

2.4 Construction material: stone,

aggregates, and / soil (expected

source – MT)

Yes Construction materials like crushed stones, sand,

rubble, cement, steel, etc. required for the project

shall be procured from the local market of the

region.

2.5 Forests and timber (source – MT) No

2.6 Energy including electricity and fuels

(source, competing users) Unit: fuel

(MT), energy (MW)

Yes For detail please refer Annexure – VI

2.7 Any other natural resources (use

appropriate standard units)

Yes 34 Wind Mills of 800 KW each are installed at

Dwarka Site.

3. Use, storage, transport, handling or production of substances or materials, which could be harmful to human health or the environment or raise concerns about actual or perceived risks to human health.

Sr. No. Information/Checklist confirmation Yes/No Details there of (with approximate

quantities/rates, wherever possible) with

source of information data

3.1 Use of substances or materials, which are

hazardous (as per MSIHC rules) to human

health or the environment (flora, fauna,

and water supplies)

Yes For detail please refer Annexure –VII.

3.2 Changes in occurrence of disease or affect

disease vectors (e.g. insect or water borne

diseases)

No

3.3 Affect the welfare of people e.g. by

changing living conditions?

No

3.4 Vulnerable groups of people who could be

affected by the project e.g. hospital

patients, children, the elderly etc.

No

3.5 Any other causes No

(II) Production of solid wastes during construction or operation or decommissioning (MT/month)

7


quantities/rates, wherever possible) with source

of information data

4.1 Spoil, overburden or mine wastes No

4.2 Municipal waste (domestic and or

commercial wastes)

Yes Please refer Annexure – V

4.3 Hazardous wastes (as per Hazardous Waste

Management Rules)

Yes Please refer Annexure – V

4.4 Other industrial process wastes Yes Please refer Annexure – V

4.5 Surplus product No

4.6 Sewage sludge or other sludge from

effluent treatment

Yes

Please refer Annexure – V

4.7 Construction or demolition wastes

Yes

We will be dismantling the existing Sand

beneficiation plant once the new float glass line

construction will start and that will result into

generation of metal scrap and other waste.

4.8 Redundant machinery or equipment No

4.9 Contaminated soils or other materials No

4.10 Agricultural wastes No

4.11 Other solid wastes Yes

Please refer Annexure – V

5. Release of pollutants or any hazardous, toxic or noxious substances to air (Kg/hr.)

Sr. No. Information/Checklist

confirmation

Yes/No Details there of (with approximate quantities/rates,


5.1 Emissions from combustion of

fossil fuels from stationary or

mobile sources

Yes For details Please refer Annexure – VIII

5.2 Emissions from production

processes

Yes For details Please refer Annexure – VIII

5.3 Emissions from materials

handling storage or transport

Yes All liquid raw materials, chemicals are procured

in tankers and are transferred through a closed pipe lines.

Solid raw materials (Batch) are feed into furnace through

close pipeline/chute/conveyors and the dust collection

hoppers are connected to a bag filter and ID fan.

Also, all hazardous chemicals (flammable) storage tanks

are provided with safety, Excess flow valve & remote

operating valve for safety wherever applicable.

5.4 Emissions from construction

activities including plant and

equipment

Yes During construction work, only dust contamination will be

there & water sprinklers shall be utilized whenever

necessary.

5.5 Dust or odours from handling of

materials including construction

materials, sewage and waste

Yes Dust will be taken care by using suitable engineering

controls & PPE’s

8

5.6 Emissions from incineration of

waste No

5.7 Emissions from burning of waste

in open air e.g. slash materials,

construction debris)

No

5.8 Emissions from any other

sources No

(III) Generation of Noise and Vibration, and Emissions of Light and Heat:



of information data with source of information

data

6.1 From operation of equipment e.g.

engines, ventilation plant, crushers

Yes All machinery / equipment shall be well

maintained, shall have proper foundation with anti

vibrating pads wherever applicable. Expected Noise

level at different locations in the plant is enclosed

as Annexure – IX

6.2 From industrial or similar processes Yes Please refer Annexure – IX

6.3 From construction or demolition Yes Please refer Annexure – IX

6.4 From blasting or piling Yes Please refer Annexure – IX

6.5 From construction or operational traffic Yes Please refer Annexure – IX

6.6 From lighting or cooling systems Yes Please refer Annexure – IX

6.7 From any other sources No

7. Risks of contamination of land or water from releases of pollutants into the ground or into

sewers, surface waters, groundwater, coastal waters or the sea:



of information data

7.1 From handling, storage, use or

spillage of hazardous materials

Yes Hazardous materials are stored in designated

storage area with bund walls for tanks. Other

materials are stored in bags/drums on pallets with

concrete flooring and no spillage is likely to occur.

All liquid raw materials are transported through

pumps and closed pipelines and no manual

handling is involved. Spill Containers are kept at

appropriate places to collect spillage. SOP for

collection, decontamination & disposal of spilled

materials are displaced at necessary locations. For

details please refer Annexure – VII

7.2 From discharge of sewage or other

effluents to water or the land

(expected mode and place of

Yes The wastewater generated from Cooling & Washing

will be reused in Sand Plant for Sand processing

through recirculation. The Domestic wastewater

9

discharge) will be treated in Sewage Treatment Plant or stored

in septic tank or soak pit and will be reused for Land

Irrigation/Gardening. Hence, it will be a Zero Liquid

Discharge Plant.

7.3 By deposition of pollutants emitted

to air into the and or into water

No

7.4 From any other sources No

7.5 Is there a risk of long-term build up

of pollutants in the environment

from these sources?

No

8. Risk of accidents during construction or operation of the Project, which could affect human health or the environment

Sr.

No.

Information/Checklist

confirmation

Yes/No Details there of (with approximate quantities/rates,


8.1 From explosions, spillages, fires etc

from storage, handling, use or

production of hazardous

substances

Yes For detail please refer Annexure – VII

8.2 From any other causes No

8.3 Could the project be affected by

natural disasters causing

environmental damage (e.g. floods,

earthquakes, landslides, cloudburst

etc)?

No

9. Factors which should be considered (such as consequential development) which could lead

to environmental effects or the potential for cumulative impacts with other existing or planned activities in the locality

Sr. No.

Information/Checklist confirmation

Yes/

No

Details there of (with approximate

quantities/rates, wherever possible) with

source of information data

9.1 Lead to development of supporting. utilities,

ancillary development or development

stimulated by the project which could have

impact on the environment e.g.

• Supporting infrastructure (roads, power

supply, waste or waste water treatment, etc.)

housing development

extractive industry

supply industry

other

Yes For detail please refer Annexure – X

9.2 Lead to after-use of the site, which could have

an impact on the environment

No

9.3 Set a precedent for later developments No

9.4 Have cumulative effects due to proximity to

other existing or planned projects with similar

effects

No

10

(IV) Environmental Sensitivity

Sr. No. Areas Name/

Identity

Aerial distance (within 5 km.) Proposed

project location boundary

1 Areas protected under international

conventions, national or local legislation for

their ecological, landscape, cultural or

other related value

No

2 Areas which important for are or sensitive

Ecol logical reasons – Wetlands,

watercourses or other water bodies,

coastal zone, biospheres, mountains,

forests

No

3 Area used by protected, important or

sensitive Species of flora or fauna for

breeding, nesting, foraging, resting, over

wintering, migration

No

4 Inland, coastal, marine or underground

waters

No No inland, costal or marine within 5 km

from the proposed expansion project

5 State, National boundaries No

6 Routes or facilities used by the public for

access to recreation or other tourist,

pilgrim areas

No

7 Defense installations No

8 Densely populated or built-up area Ankleshwar Ankleshwar is around 7 km from the

proposed expansion project site.

9 Area occupied by sensitive man-made land

uses Hospitals, schools, places of worship,

community facilities)

No

10 Areas containing important, high quality or

scarce resources (ground water resources,

surface resources, forestry, agriculture,

fisheries, tourism, minerals)

No

11 Areas already subjected to pollution

environmental damage. (those where

existing legal environmental standards are

exceeded) or

No

12 Areas susceptible to natural hazard which

could cause the project to present

environmental problems (earthquakes,

subsidence, landslides, flooding, erosion, or

extreme or adverse climatic conditions)

No

IV). Proposed Terms of Reference for EIA studies: For detail please refer Annexure–XI

11

12

LIST OF ANNEXURES

SR.

NO.

NAME OF ANNEXURE PAGE NOS.

I List of Products with their Production Capacity

List of Raw Materials

14

15-16

II Layout Map of the Plant 17-19

III Brief Manufacturing Process Description 20-33

IV Description of Effluent Treatment Plant with flow diagram 34-39

V Details of Hazardous Waste 40-41

VI Water, Fuel & Energy Requirements 42-44

VII Details of Hazardous Chemicals Storage & Handling 45

VIII Details of Stacks and Vents 46-48

IX Expected Noise level at Different source within the premises 49

X Socio-economic Impacts 50

XI Proposed Terms of Reference for EIA studies 51-52

XII Water Supply Letter 53-56

XIII TSDF & CHWIF Membership Letter 57-59

XIV Lease Deed Documents 60-83

XV CCA Copy of Year 1995 84-86

XVI Toposheet 87

13

ANNEXURE-I

LIST OF PRODUCTS ALONG WITH PRODUCTION CAPACITY

Sr.

No.

Name of Unit Name of

Product

Existing

Capacity

Additional

Proposed

Capacity

Total Proposed

Capacity

Remarks

1 Glass

Manufacturing

Unit

Float Glass

Mirror,

Lacquered Glass,

Coater Glass

2,50,00,000

m2/Annum

4,00,00,000

m2/Annum

6,50,00,000

m2/Annum

-

2 Silica & Sand

Production

Unit

Silica Sand

(Glass Grade) &

By-Products

(Coarse, Fines &

Rejects)

33,120

MT/Month

53,380

MT/Month

86,500

MT/Month

-

3 LPG Storage - 225 MT

(4 x 56.25

MT of Length

= 16.2 m &

Diameter =

3200 mm)

495 MT 720 MT

(6 x 120 MT of

Design Pressure

= 21 Kg/cm2,

Overall Length =

24000 mm, Tank

ID = 4010 mm,

Tank Shell = 28

mm Thick,

Dished End= 18

mm Thick)

The Existing & Proposed

LPG Storage Yard will be

merged and the Total

Capacity (Existing +

Proposed) will be 720 MT

14

LIST OF RAW MATERIAL (EXISTING & PROPOSED)

Consumption Quantity Per Month Sr.

No. Raw Material

UOM Permitted Proposed

Additions Total

Float Glass

1 Sand MT 14,000 21,315 35,315

2 Soda Ash MT 4,500 6,900 11,400

3 Dolomite MT 3,800 5,790 9,590

4 Limestone MT 1,400 2,160 3,560

5 Feldspar MT 850 1,300 2,150

6 Salt Cake MT 215 330 545

7 Carbon MT 21 32 53

8 Cullet MT 6,000 8,500 14,500

9 EP/Filter Dust MT 0 300 300

Wet Coater

1 Raw Glass Sq. Meter 5,83,000 - 5,83,000

2 Washing & Polishing Chemicals Kg 2,062 - 2,062

3 Tin Sensitizer Litre 119 - 119

4 Palladium Sensitizer Litre 45 - 45

5 Silver Solution

Silver Nitrate

Litre

Kg

2,600

1,088

- 2,600

1,088

6 Reducer/

Silver less solution

Litre

Litre

4,830

2,920

- 4,830

2,920

7 GMPA & GMPB Litre 1,190 - 1,190

8 Paint MT 68 - 68

9 Ortho-Xylene Litre 9,971 - 9,971

10 HCL-32% Litre 11,393 - 11,393

11 Caustic-32% Litre 13,508 - 13,508

12 Ferric Sulfate Kg 256 - 256

13 Copper Sulphate Pentahydrate Kg 1,440 - 1,440

14 Potassium Sodium Tartrate Kg 20 - 20

15 Iron Powder Kg 50 - 50

16 Sulphuric Acid Kg 230 - 230

Lacquered Glass


2 Washing and polishing chemical Kg 200 - 200

3 Adhesion Promoter Litre 50 - 50

4 Paint MT 10 - 10

A GLASSOLUX NG 9003 PURE WHITE Kg 2,500 - 2,500

B GLASSOLUX NG 2105 Sapphire Kg 2,500 - 2,500

C GLASSOLUX NG 3004 Burgundy Kg 2,500 - 2,500

D GLASSOLUX NG 6113 Fluo green Kg 2,500 - 2,500

E GLASSOLUX NG 9005 Black Kg 2,500 - 2,500

F Ivory Kg 2,500 - 2,500

G Red Kg 2,500 - 2,500


15


No. Raw Material


Additions Total

Sand Beneficiation Plant

1 Raw Silica Sand MT 33,120 53,380 86,500

Coater Glass

1 Raw Glass Sq Meter 5,83,333 - 5,83,333

2 Washing and polishing chemical Kg 2,000 - 2,000

3 Zr Kg 20 - 20

4 Si – 8 wt % Al Kg 300 - 300

5 Nb – 10 wt % Zr Kg 140 - 140

6 Ni – 20 wt % Cr Kg 180 - 180

7 Ag Kg 100 - 100

8 TiOx Kg 5 - 5

9 Sn Kg 80 - 80

10 Zn – 2 wt % Al Kg 20 - 20

11 Ar m3 800 - 800

12 O2 m3 100 - 100

13 N2 m3 500 - 500

14 Vacuum Pump Oil Litre 400 - 400

15 Sand Blasting Material MT 5 - 5

Emission Control System

1 Aqueous Ammonia MT 350 350

2 Hydrated Lime MT 85 85

16

ANNEXURE-II

LAYOUT MAP OF THE PLANT

1) LAYOUT WITH NEW SAND PLANT FOR WHICH EC IS APPLIED

2) LAYOUT WITH NEW SAND PLANT AND FLOAT LINE 2

Float Line 2

New Sand Plant

17

LPG STORAGE LAYOUT (EXISTING)

18

LPG STORAGE LAYOUT (PROPOSED)

19

ANNEXURE-III

BRIEF PROCESS DESCRIPTION Existing and Proposed

Below is the manufacturing process for following products;

1. Sand Processing

2. Float Glass

3. Mirror Glass

4. Deco Crystal /Lacquered Glass

5. Sputter Coater

1. Existing Sand Beneficiation Process

The basic beneficiation process comprises of chemical and mechanical treatment of raw sand to remove

embedded heavy minerals, clay and over and under size grain. This involves washing sand with water and

then applying mechanical media to scrub the impurities and there after treating with chemicals to froth out

the heavy minerals and other impurities.

20

SAND PLANT (PROPOSED – CAPACITY ENHANCEMENT)

Process Description

Stage 1 (Feeding Circuit): Sand is received on two different Feed hoppers, which is fitted with belt feeder,

for effectively feeding sand ore to the circuit. Two different hoppers are used to treat two different feed

material having different characteristics. Hopper is also equipped with Grizzly of roughly 80mm bars to

eliminate extremely large oversized material that can damage the hopper. It is provided with a VSD and a

belt weighing system and thus feed to the system can be controlled and monitored continuously. The belt

feeder transfers the sand to the Feed Conveyor. This conveyor feeds the ProGrade screen.

Stage 2: The ProGrade™ screen is fitted with double decks to separate -50+10 mm, -10+2 mm, -2 mm

particles from the feed. The decks of the screen are fitted with high pressure water jet system with

individual controls which effectively wash the material and ensures proper screening. Both products are

collected on wing conveyors as Product # 1 and # 2.

Stage 3: Underflow of the ProGrade™ screen containing all <2mm particles, slurry report to a sump &

pump, this will feed the cyclone of EvoWash™ which is a fines treatment circuit. EvoWash™ system is a

combination of a sump, pump, dewatering screen and cyclones. The slurry containing all <2mm particles

are pumped to the cyclones from the sump. This removes a significant amount of ultrafine (~ <106

microns) out of the system. The underflow of these cyclones falls onto a dewatering screen integrated with

EvoWash™. This screen will dewater the fines. The clean and washed material as overflow from the screen

is feed attrition cell.

Stage 4: Pre-washed and dewatered Sand from the EvoWash™ is fed to an Attrition Cell for surface

cleaning. Provision for water addition is made to increase or decrease percentage solid inside Attrition cell

to either increase attrition time or decrease attrition time to control for intense scrubbing operation.

Stage 5: After attrition scrubbing, the sand slurry is taken into a sump to pump the slurry to a sizing screen

for separation of 600 micron. The oversize sand is stockpiled after moisture reduction (Further grinding

space will considered in the G.A drawing. The screen undersize (-600 micron) is sent to stage 6 for further

processing.

Stage 6: The screen undersize (-600 micron) sand slurry is then pumped to Hydro-cyclone for two stage

Gravity separation for removal of heavy minerals. Cyclone is used to control the proper feed slurry density

of spiral. Sand with heavy minerals is discharged as Concentrate and is rejected from the system and mixed

with secondary product. The combination of heavy and middling is also collected in another EvoWash™ for

stockpiling as another product through a transfer conveyor followed by a mobile conveyor.

Stage 7: The overflow of both the cyclones from the EvoWash™ in middling & heavy part &

EvoWash™ under the ProGrade™ is fed to NanoWash. This NanoWash is used for finer cut during de-

sliming and cyclone underflow is also collected on an Evoscreen for stockpiling as another product (-106+45

micron).

Stage 8: Final product after gravity separation is discharged as Tailings is pumped to Hydrocyclone and then

underflow of cyclone falls into a CFCU classifier for removal of rest of the ultrafine material. The principal of

operation of a CFCU is to use a constant upward stream to clarify heavy from lighter particles. In the case of

the heavier particles, weight has a greater effect than drag due to upward current, resulting in falling of the

heavier particles. Lighter particles are capable of remaining in suspension, so the addition of an upward

current is enough to drag them over a weir at the top surface of the clarifier. Slurry is fed as underflow of

the Hydrocyclone into the top of the clarifier while clean water is fed through evenly distributed spray

nozzles into the base of the tank. The heavier falling particles are removed near the base of the tank

21

through a pneumatically actuated and electronically controlled pinch valve. The pinch valve act as a rubber

sleeve inside a steel outer casing- the effect of pressurized air between the two is enough to completely

contract the circumference of the rubber sleeve. The time the pinch valve is open/closed is a key factor in

the type of material that is eventually produced.

As mentioned above, the lightweight particles overflow the top weir of the tank. Both products will require

dewatering before they can be stockpiled. The level in the clarifier can be visually inspected through the

window in its side, however a pressure transducer near the base will give a much more accurate view of

the amount of material in the tank. This readout gives a percentage based on the current transducer

reading a target percentage that will regulate the pinch valves to attempt to achieve it.

After this sand is discharged to the dewatering screen, which ensures a low moisture content of the final

product. Through an inbuilt wing conveyor, the product is discharged to a mobile conveyor for creating

multiple stockpiles.

Stage 9: The combined slurry from the washing circuit (hydrocyclones overflow) will pass to our

AquaCycle® High-Rate Thickener to rapidly settle and control the tailings. Dense sludge of circa 450-

550g/litre will be issued from the integrated heavy-duty pump for discharge to a remote designated

settlement area. Part of clean recycled water (thickener overflow) is immediately released from the

Thickener and will be sent to the water tanks, ready for recycle to the washing system. The Thickener is

highly preferable to the majority of other mechanical settlement aids as there is virtually no agitation of

the sludge bed and polyelectrolyte usage is kept to a minimum; circa 5 to 7 times less than some other

well-known systems. Furthermore, the ability of the AquaCycle® to pump waste solids to a remote area for

final settlement means that valuable plant area is not taken up for sludge control.

Stage 10: The sludge is discharged to the sludge pond by an in-built slurry pump. A high pressure flexible

Feed Pipe is connected to existing slurry pipeline that is carrying the sludge to the pond. The polymer is

first properly mixed and stirred by the agitators within the Flocstation® tank (part of EasySettle system) and

a proper solution is prepared. The dosing system is equipped with rotameter to check necessary flow rate

and allowing required adjustments. PLC panel controls the entire process automatically. An assembly of In-

line mixer is installed on the slurry pipeline to facilitate proper mixing of polymers with the sludge during

dosing. The mixed solution of slurry and polymer is thereafter fed to the sludge pond consistently. As an

effect of polymer mixing with sludge allows the sludge to adhere to each other quickly by draining out

water content from its formed structure, clear water oozes out from it and the slurry is gradually solidified.

The clear water recovered from the sludge can be pumped out from the pond for reuse.

To reduce the amount of iron in high iron sand down to the required level, we would also be using either

magnetic separator or floatation process considering the uncertainty in availability of low iron sand in

future.

22

Proposed Sand Beneficiation Process Diagram

Raw Sand Processing Mass Balance Details:

Estimated Output Quantities as % per Month

S.No. Aspect Input % Quantity End use

1 Sand Feed 86500 100 Feed to the plant

2 Rejection Boulders 2 1730 Reuse in plant by crushing in rod mill

3 Feed to plant 84770 98 84770

4 Generation of pebbles 5 4238.5 Sale to Construction Industry

5 Feed to process 80531 80531.5

6 Clay generation 18 14495.67

Store in Lagoon and sale for

construction landfill vendor

7

Glass Grade generation 55 44292.325 Use for Glass production

8

Saleable Sand 27 21743.505

To be sold to resin coated sand

manufacturer

23

1. Glass Manufacturing

Existing (Float Line 1) and Proposed (Float line 2)

a) Float Glass

The basic float glass manufacturing process was invented in the mid- 1950’s due to inherent efficiency over

the then existing sheet and plate production methods. The most significant advantages of the float process

lie in its highly automated production process and the consistency of product quality. For example, the

float process compared to the sheet glass process requires less manual handling, it is more cost efficient to

produce and eliminates significant distortion in the glass. Over the last thirty years, there have been several

technological advances towards design and manufacture of refractories and equipment applicable to the

float glass manufacturing.

The float glass manufacturing process is consisting of receiving raw materials (Silica sand, Soda Ash,

Limestone, Dolomite, Salt Cake, and minor ingredient materials including Rouge and Charcoal) in bulk

quantities by rail and road from various locations. Raw material is unloaded and stored in batch house,

then weighed into batches, mixed and then layered with broken glass (“Cullet”) returned from the end of

the process line. The mixed batch is conveyed to the furnace where the raw materials is be melted using

either natural gas or combination of natural gas and LPG.

Molten glass from the furnace is flow by gravity and displaced into a tin bath where a continuous ribbon is

formed by controlling glass temperature with time. The ribbon is pulled, or drawn, through the bath on a

layer of molten tin, the temperature of which is be controlled electrically. Upon existing the bath, the

ribbon of glass enters the electrically heated annealing lehr where in it is be cooled preparatory to cutting

into sheets.

A computer controlled automatic cutting system is cut the ribbon into predetermined sizes as dictated by

customer orders. Pieces are than either is placed in racks, boxes, or on dollies for storage or direct

shipment. Any waste or damaged glass is being broken and recycled to the batch house as cullet. Additional

information about each stage of the manufacturing process is contained in the following sections.

Raw Materials:

Raw materials needed for the manufacture of float glass include Silica sand, Soda Ash, Limestone,

Dolomite, Salt Cake, feldspar and minor amounts of Rouges and Charcoal. Silica sand is comprised of about

60% of the total raw material input with Soda Ash, Dolomite together making up about 35% of the total by

weight. The remainder is distributed among Limestone, Salt cake, Charcoal and Rouge.

Batch House:

Raw material is being received at the plant site in trucks and/or rail cars. Materials is be dumped into a

hopper in a unloading area by a belt conveyer to a bucket elevator where they is be discharged into the

proper bins with the help of a rotary spout. The concrete storage bins are be designed in such a way that

material segregation is be reduced to a minimum, an important quality consideration in glass

manufacturing. Each material is weighed individually on high accuracy industrial scales, then checked on a

totalizer scale prior to the bin discharged into the mixer. The dry ingredients is thoroughly mixed, and then

measured amount of water is be added to the mixer for wet mixing. After mixing a precise amount of cullet

is be layered on the mixed batch prior to conveying to a melting furnace. The batch is being stored in large

hopper over the furnace feeder. In the event of mechanical or electrical failure of any batch, system

component, this hopper is providing mixed batch for about six hours of continues feeding in to the furnace.

Dust control equipment in the unloading area and batch house is operate continuously to maintain a safe,

healthy and working environment for the employees, as well as to minimize dust and particulate emissions.

24

Melting Furnace:

The melting furnace is being capable of melting clear glass at a desired rate. The batch materials are be fed

into the glass-melting furnace from the blanket. The operation of the feeder is control by a precise glass

level controller.

The melting furnace is being a large refractory structure enclosed in structure and binding steel. Many

different types of refractory materials are used in furnace construction. Each one is carefully selected to

use in certain areas where it will perform with a long life and not contribute to product defects. The

furnace refractory, if misapplied, can very often be a major source of glass defects. The batch material is

pushed away from the furnace back wall by the blanket feeder. Floating on top of the molten glass, the

batch is passing under the fuel flames, pouring out of the ports above the furnace side wall. Temperature

exceeding 2900 degrees F is melting the batch ingredients. Combustion products are being discharged

through a stack.

After the batch material melts into solution, the molten glass is being gradually cooled in the refiner

section of the furnace. By the time the glass is reaching the end of the melting furnace, it should be

completely free of un-melted batch particles and uniform in composition. This homogeneous blend of

molten glass is now being delivered to the float bath in a constant pouring action through the channel.

Float Bath:

The float bath is consisting of an electrically heated forming oven. The glass is flow on to the surface of a

pool of molten tin at approximately 2900 degrees F. A continuous ribbon is drawn from this pool and

transported and cooled along the length of the float bath. The temperature of glass at the bath exist is be

approximately 1100 degree F, still a plastic material but solid enough to the removed from the surface of

the tin with mechanical rolls. A flow of SO2 gas mixed with nitrogen is applied on these rolls to prevent any

damage to the bottom of glass ribbon by these or the subsequent rolls. The bath chamber is carefully

sealed and maintained under positive pressure by a nitrogen atmosphere made slightly reducing by the

addition of small amount of Hydrogen. This is necessary to maintain a clean pristine surface for the tin,

which is rapidly oxidized in air.

The molten glass, when flowing on the surface of the molten tin, forms a ribbon of perfectly flat parallel

surface 6 mm thick. Additional process manipulation of the glass can produce thickness ranging from 2 mm

to 12 mm and above. The ribbon emerges from the tin bath at different speeds to provide the desired

thickness.

Annealing Lehr:

The Annealing lehr must cool the glass ribbon from 1100 degrees F to approximately 200 degree F, in a

precise uniform manner to prevent residual stresses that make cutting difficult and also to prevent

temporary stresses that causes ribbon fractures. The lehr is use small amounts of electric heat to keep the

edge of the sheet from cooling faster than the center. There are special rollers and drive systems required

for the lehr as well as a sophisticated temperature control system to accomplish the controlled cooling.

Cutting Line:

The glass is emerging from the annealing lehr in continuous ribbon at a temperature slightly above room

temperature. The glass is passing under a darkened booth where, under special lighting conditions,

inspector is scanning every square foot for defects. An automated inspection system detects defects in the

glass ribbon and helps command the defect marking system to spray ink on the defect. The glass sheets

containing defect is be broken crushed and returned to the batch house to be recycled with the raw

materials.

The inspected ribbon is being cut to exact dimensions with precise, high-speed cutters. The edge trim is

eliminated, crushed and returned to the batch house. The glass sheets, free of defects, are now be boxed

25

or put on metal racks and warehoused for shipment. Special vacuum units are required to unload large

glass sheets. Due to the fragile nature of glass, most of the float glass leaving the plant is being shipped by

truck.

Process Block Diagram:

Product Sand

(Used as Raw Material for

Manufacturing of Float Glass)

Chemical

Dosing & Iron

Removal

Batching Melting Furnace

Forming

(Float Bath) Inspection Annealing Lehr

Cutting Line and Storage

Final Product Float Glass

(Used as Raw Material for Mirror Glass

Manufacturing)

Sand Mining

Screening Washing Sizing Sand Yard

26

b) Mirror from Float Glass

Silvered mirror is manufactured by deposition of silver by reduction process. Layer of silver deposited on

clear glass acts as reflective surface in which images can be seen clearly.

Raw floated glass is loaded flat on the atmospheric side on the loading table with the help of robotic arm.

This raw glass is rinsed with Ultra filtered water to get rid of separator powder, dirt, dust and any other

water-soluble contamination. After rinsing, Glass is cleaned and polished with the help of oscillating

cylindrical brushes and applying a polishing agent. This process smoothens the surface of glass and exposes

a fresh layer of glass.

On the cleaned glass surface, first layer of sensitizer, which is basically a tin chloride solution, is applied.

After first layer of sensitizer, second layer of super sensitizer i.e. Palladium chloride solution is sprayed.

After sensitization, glass surface is rinsed off with D.M water and silver nitrate solution along with the

reducer is sprayed. Silver nitrate is reduced to silver ion on the glass surface and deposited in multiple

layers, forming a reflective surface. This reflective surface of silver is protected by spraying tin solution, and

a reducer, which deposits a layer of tin over the layer of silver. This helps prolong the life of silver layer as it

is not exposed directly to corroding atmosphere.

After application of passivator, two coats of paint are applied with the help of curtain coater. First coat of

paint provides chemical and corrosion resistance protection to the reflective surface. Second layer of paint

provides mechanical resistance such as abrasion, dirt, dust etc. Both the paints are dried and cured in

ovens which use MW IR heaters as source of heat. After application of paints, glass passes through ovens at

a fixed speed for specified time duration and temperature. Mirror is then cooled, washed, branded and

packed.

27

Flowchart for Mirror:

28

c. Lacquered/Deco Crystal Glass from Float Glass

Lacquered glass is a back painted flat glass, used for decorative purposes.

Raw floated glass is loaded flat on the atmospheric side on the loading table with the help of robotic arm.

This raw glass is rinsed with Ultra filtered water to get rid of separator powder, dirt, dust and any other

water-soluble contamination. After rinsing, Glass is cleaned and polished with the help of oscillating

cylindrical brushes and applying a polishing agent. This process smoothens the surface of glass and exposes

a fresh layer of glass.

On the cleaned glass surface, a layer of neutral silicone adhesive along with DI water is sprayed, allowed to

settle and then excess is rinsed. After application of adhesive, a coat of paint is applied with the help of

curtain coater. Paint is baked in electrically heated ovens for a fixed duration at certain temperature, which

is dependent on thickness of glass and color of paint.

Lacquered glass is cooled, washed, branded and packed.

Flowchart for Lacquered Glass:

Raw Glass

UF WaterWashing with UF

waterdrained

Cerium

Oxide

slurry

Cleaning with

Cerium Powderdrained

UF WaterFinal cleaning with

cylindrical brushesDrained

GMP A &

GMP B SolnAdhesive spray drained Packing

Dryer & Preheat Branding

Base Coat paint

CurtainFace wash

Base Coat Oven Top Coat Oven

29

d. Coater Glass from Float Glass

Float glass is used as the primary raw material for the coating operation. The glass is washed using ultra-

pure water. A de-ionization and/or reverse osmosis (DI/RO) water treatment system is used to obtain the

water purity necessary for washing the glass. A small amount of a detergent is added to the wash water. A

scrubbing media, typically Aluminum Oxide, may be also be used to clean the glass. After the glass has

been washed, it is air dried and then conveyed to the coater.

The coater is a high-tech process in which a molecular-level deposit of metals and other compounds are

bonded to the glass. This molecular-level thickness of coating compounds provides the glass with various

reflective and refractive properties. The coater consists of a series of vacuum chambers in which the

washed glass in conveyed into. Once the glass is in the vacuum chamber, short strong pulses of electricity

are sent through both the glass and a ‘target’. The target is a pre-manufactured source of the coating.

Examples of coating target materials include: Silver, Nickel, Chromium, Titanium, Aluminum, Tin, Zinc, and

Silicone. None of the target materials used is emitted/released to atmosphere, because of a vacuum

pressure within the coater.

The target material is atomized by bombarding it with positively charged Argon ions from plasma. These

are created by feeding gas into the plasma at the cathode (or target). A magnetic field determines the

density of the plasma. The metal atoms emitted from the cathode target will adhere to the glass substrate.

So that the gas discharge process can be initiated and maintained, the related electrostatic field intensity is

necessary. These are created by a sputter power/current supply.

After the glass receives the appropriate layers of coating, it is conveyed out of the coater, rinsed with

water, cut into specific sizes, packed to reduce breakage, stored, and ultimately shipped to customers.

30

PROCESS FLOW DIAGRAM

31

Proposed LPG Storage design and safety concept note:

1.0 INTRODUCTION

The mounded storage of LPG has proved to be safer compared to above ground storage vessels

since it provides intrinsically passive and safe environment and eliminates the possibility of Boiling

Liquid Expanding Vapour Explosion (BLEVE). The cover of the mound protects the vessel from fire

engulfment, radiation from a fire in close proximity and acts of sabotage or vandalism. The area of

land required to locate a mounded system is minimal compared to conventional storage.

2.0 SAFETY SAFETY INSTRUMENTATION

According to OISD-150, each mounded bullet shall have at least two Pressure Safety Relief Valves

(PSV/SRV).

The full flow capacity of each PSV / SRV on mounded bullets shall be minimum 30 % of the capacity

required for an equivalent size of above ground vessel.

In case of non-availability of flare system, the discharge from safety valve shall be vented vertically

upwards to atmosphere without any intermediate valve on downstream side at an elevation of 3-

meter (minimum) from the top of the mound or exposed nozzle whichever is higher for effective

dispersion of hydrocarbons.

A weep-hole with a nipple at low point shall be provided on the vent pipe in order to drain the

rainwater. Weep-hole nipples shall be so oriented that in case of safety valve lifting and

consequent fire, the flame resulting from LPG coming out from weep-hole does not impinge on the

vessel or structure. A loose-fitting rain cap with a chain (non-sparking) fitted to vent pipe shall be

provided on top of SRV.

Pressure safety relief valves shall be placed in well ventilated area.

2.1. FIRE SAFE DESIGN

All the automatic valves shall be of fire safe design and leakage class VI.

2.2. EARTHING AND BONDING

Copper jumpers shall be provided on flange connections for LPG/ Propylene pipelines to avoid

damage from static electricity as a bonding provision.

Earthing shall be provided for all the equipment.

All the electrical equipment and lighting fixtures shall be flame-proof as per the Hazardous area

classification. For hazardous area classification, refer hazardous area classification drawing.

2.3. FIRE PROOFING

Fire proofing of mounds shall be done.

2.4. PURGING

Before use of any equipment, it shall be purged with nitrogen to replace air.

2.5. LAYOUT CONSIDERATION

Each mound shall have accessibility from all sides. Each Mound shall have accessibility to Fire

tender from at least two sides.

2.6. SEPRATION DISTANCES

a) Between mounded LPG storage and boundary, property line, group of buildings not associated

with LPG plant shall be 15 meters.

Further between edge of the mound and boundary, property line, group of buildings not

associated with LPG plant shall be 5 meters.

b) Between mounded LPG storage and any other (other than LPG pump/compressor house)

facility associated with LPG plant (e.g. decantation shed) shall be 15 meters.

c) Between mounded LPG storage vessel and firewater pump house and / or Firewater tank shall

be 30 meters.

d) The minimum inter-distance between the edge of the vessel(s) in a mound shall be determined

by the site conditions and the need for safe installation, testing, maintenance and removal of

vessels. However, in any case this distance shall not be less than 1.5 m between the vessels

having diameter of 2 m and 2 m for all other cases.

32

e) Other distances and location considerations shall be as per OISD-150.

2.7. CATHODIC PROTECTION SYSTEM

Mounded bullet shall be protected against corrosion by providing cathodic protection system.

Suppressed current type of cathodic protection system shall be provided for pressurized mounded

bullets of LPG as per OISD-150.

2.8. FIRE DETECTION AND PROTECTION SYSTEM

Automatic fire detection and protection (Fixed) system based on heat detection through thermal

fuses/ quartz bulbs/ EP detectors shall be provided as per OISD-150. Sensors shall be installed at

all critical places as below:

A. Minimum One detector shall be provided on each exposed portion of the vessel. However, if

the nozzles are covered in a dome, each group shall have at least two detectors.

B. At least one detector shall be provided near ROV on all liquid line (s).

2.9. GAS DETECTION SYSTEM

Suitable gas detectors shall be placed at critical locations in the LPG storage area such as near

the ROVs, in inspection tunnel, inside the nozzle box enclosure (if provided) or dome

connection, near water draining/ sampling points as per OISD-150.

3.0 INSTRUMENTATION

3.1. INSTRUMENTATION FOR MOUNDED BULLETS FOR LPG

All the fittings / instruments shall be suitable for use at not less than the design pressure of the

vessel and for the temperatures appropriate to the worst operating conditions.

The fire safe Remote Operated Valve (s) (ROV) shall be provided on first flange on liquid line (s)

from the vessel either from bottom or top as per the design considerations. There shall not be any

other flanges, or any other tapping up-to the ROV, structures. ROV provided shall be of Leakage

class VI.

The flange joints of valves shall either have spiral wound metallic gaskets or ring joints. Plain

asbestos sheet / reinforced gaskets shall not be used.

Each storage vessel shall have minimum two different types of level indicators and one

independent high level switch. High level alarm shall be set at not more than 85% level of the

volumetric capacity of the vessel.

Each vessel shall also be provided with one pressure and temperature measuring instrument. The

pressure gauge shall be provided with two isolation valves and an excess flow check valve.

Differential pressure (DP) type gauge should not be used for level measurement.

All process connection shall be provided with excess flow check valve.

Temperature gauge provided on the vessel in thermos-well shall be welded to vessel.

All the process / Instrument Connections to bullet shall have Excess Flow Check valves.

4.0 CONCLUSION As per OISD guideline all above mentioned safety points has been followed in design of plot plan

and Mounded bullet layout. Both FL-01 & FL-02 is outside of fenced Hazardous area of Mounded

bullet. Hence both FL-01 & FL-02 are at safe location from LPG storage yard.

33

ANNEXURE-IV

EXISTING TREATMENT PROCESS

DETAILS OF STP

Process Description of Sewage Treatment Plant

The Domestic waste water (Sewage) from the service/amenity blocks of plant flows through gravity

towards a dedicated Sewage Treatment Plant provided within the GGL Ankleshwar Premise.

As per the original design, sewage/domestic waste water through gravity flows into the 1st Unit of STP

provided viz. the equalization tank through hand racked bar screens. The sewage in the Equalization tanks

is kept well mixed with the help of air supply through 2 blowers (1 working 1 standby) The Equalized

sewage is pumped to the Aeration Tank by means of 1 Nos. submersible pump.

The Aeration Tank is designed for Extended Aeration for considerable reduction of organic matter. To

maintain the MLSS in Aeration Tank and for continuous oxygen supply to maintain the DO levels, surface

Aerator provided in the Aeration Tank is kept in continuous operation also we have provided back up air

supply line from blowers which are used for supply air in equalisation tank. The overflow from the Aeration

tank is taken to the Clarifier. In the Clarifier, the particulate as well as colloids and suspended solids are

allowed to settle down by gravity. For better settlement, we have provided flocculent dosing in secondary

clarification process. The supernatant thus formed is taken to filter feed tank by gravity, where we have

provided filtration process by passing the water through Pressure sand filter and Activated charcoal filter

and finally collected into treated water tank cum chlorine contact tank.

To kill the pathogenic bacteria, we are using sodium Hypochloride chemical, doing is through the

automated dosing pump which doses the quantity based on the PPM level of water in treated water tank

to maintain the minimum 0.5 PPM all the time before pump it to reuse for gardening by means of a piping

network. The partial sludge from the Clarifier is recycled back to Aeration Tank, which accelerates the

aerobic digestion of sewage. As and when required, part of sludge is wasted to sludge drying beds. The

filtrate from the Sludge Drying Beds is returned back to the bar screen chamber by gravity and the solar

dried sludge is used as manure for gardening purpose.

Adequacy Statement of Existing STP Units is suitable to 90 KLD Hydraulic Load and Characterization &

Additional 15 KLD

Sr. No. Parameters GPCB Limit for Sewage Outlet water

1 BOD < 20

2 SS < 30

3 Residual Chlorine 0.5

DISPOSAL MODE OF SEWAGE

The domestic waste water after treatment in STP is used for irrigating the green belt area within the plant

Premise. Consolidated Consent and Authorization Order No. AWH-62530 of GPCB valid up to 27-01-2019,

stating the parameters for disposal of treated domestic waste water for gardening.

34

Details of Existing Sewage Treatment Plant

Description of Units and sizing of Existing Sewage Treatment Plant are enlisted in Table

Sr. No. Name of the Unit Size Capacity/Volume No. of Units

1 Screen Chamber 3.3 x 2.5 x 3.5 m SWD 28.9 m3 1

2 Equalization Tank 4.0 x 3.5 x 3.5 m SWD 49 m3 1

3 Aeration Tank 6.0 x 5.0 x 3.0 m SWD 90 m3 1

4 Secondary Clarifier 4.0 m Diameter x 1.5 m

SWD 19 m3 1

4 Chlorine Contact Tank 4.0 x 2.0 x 5.0 m SWD 40 m3 1

5 Sludge Drying Beds 3.0 x 2.0 m with 1.5 m

Sludge Application Depth

Area = 6 m2 x 6 Nos.

= 36 m2 6 Nos.

6 MCC Panel/Return

Sludge Pump House ---- ---- 1

7 Flocculation dosing tank Capacity 500 litres Capacity 500 litres 1

8 PSF 5 m3/Hr capacity 5 m3/Hr capacity 1

9 ACF 5 m3/Hr capacity 5 m3/Hr capacity 1

Description of Existing Sewage Treatment Plant

1. Inlet Collection Sump and Screen Chamber: (1 No.)

The prime purpose of providing the Inlet Collection sump cum Screen Chamber is that the sewage through

gravity from the entire plant Premise is conveyed to this unit. MSEP Fine Screens of 50 mm spacing are

provided to arrest any large floating matter, settle-able solids, rags, plastics etc. Fine bar screens shall be

manually cleaned periodically. Dimensions of Existing Inlet Collection Sump cum Screen Chamber are 3.3 x

2.5 x 3.5 m SWD (Side Water Depth) with a retention time of 12.8 hours at an existing flow of 54 KLD.

2. Equalization Tank: (1 No.)

The main objective of providing an Equalization Tank is to store and homogenize the sewage waste water

in this unit so as to have constant load onto the further treatment units. Dimensions of Equalization tank

are 4.0 x 3.5 x 3.5 m SWD (Side Water Depth) with a retention time of 21.7 hours at an existing flow of 54

KLD. After equalization, sewage will be pumped into the Aeration Tank through pumps manually. This is

important to prevent back flow of sewage into the Screen Chamber cum Inlet Collection sump.

3. Aeration tank: (1 No.)

Extended Aeration is adopted as the biological treatment wherein micro organisms are introduced in waste

water which has the capacity to stabilize the organic matter present in sewage and in turn results in

reduction of BOD load. Aeration is provided so that the waste water is brought in contact with oxygen

which serves as energy for the micro organisms for aerobic decomposition. Aeration tank is provided with

surface aerator for providing required amount of dissolved oxygen for microbial activity. MLSS (Mixed

Liquor Suspended Solids) shall be maintained in the Existing Aeration tank at retention time of 24 hours has

been provided. Treated sewage from aeration tank will be discharged under gravity into the Secondary

Clarifier. Dimensions of Existing Aeration tank are 6.0 x 5.0 x 3.0 m SWD (Side Water Depth) with a

retention time of 40 hours at an existing flow of 54 KLD.

35

4. Secondary Clarifier: (1 No.)

The biological sludge generated in Aeration tank will be allowed to settle in Secondary Clarifier. Secondary

Settling for circulation of clarified biomass is essential to maintain required MLSS concentrations in

Aeration Tank. The return sludge from the bottom of the Secondary Clarifier will be withdrawn and re-

circulated back to Aeration tank for maintaining required MLSS concentration by means of sludge

recirculation pumps and partly wasted to Sludge Drying Beds. Effluent from Aeration tank is received into

central well of secondary clarifier from where it is allowed to move down and subsequently moved up with

very slow velocity. In the process of downward and upward movement MLSS is settled down and clear

supernatant effluent is obtained at the outlet of the clarifier; the basic purpose of the secondary clarifier is

to separate solids from liquids by the process of gravity sedimentation. The clarifier is of conventional type

having central shaft for scrapping, from where the clarified effluent is transferred to Chlorine Contact Tank.

Dimensions of Existing Secondary Clarifier are 4.0 m Diameter x 1.5 m SWD (Side Water Depth) with a

retention time of 8.37 hours at an existing flow of 54 KLD.

5. Flocculent Chemical dosing tank: (1No)

The Flocculent Chemical dosing attached to secondary clarifier is used to help better settlement of solids

and to prevent any solids into the pressure sand filter and activated charcoal filter system for better

operation, less maintenance and better efficiency with better treated waste water quality parameters

complying with CCA conditions.

6. Sodium Hypochlorite mixing and treated water tank: (1 No.)

The clarified sewage from Secondary Clarifier shall be pumped to the Chlorine Contact Tank cum final

treated water storage tank. The clarified sewage will be dossed with sodium Hypochloride solution for

disinfection and killing of pathogenic bacteria and viruses. Chlorine dosing is controlled such that the

resulting treated waste water has residual chlorine of 0.5 mg / lit. The treated waste water is being further

pumped and re-used for irrigating the green-belt area with GGL Ankleshwar Plant Premise.

Dimensions of Existing Chlorine Contact Tank are 4.0 x 2.0 x 5.0 m SWD (Side Water Depth) with a retention

time of 17.7 hours at an existing flow of 54 KLD.

The treated waste water from the outlet of Chlorine contact tank is stored in a Final Collection sump within

the plant Premise.

7. Sludge Drying Beds: (6 Nos.)

The biological sludge formed in the Secondary Settling tank shall be discharged directly to sludge drying

beds. The resulting sludge shall be solar dried in the sludge drying beds. Six Nos. of sludge drying beds are

provided of dimensions 3.0 x 2.0 m and sludge application depth of 0.3 m. The sludge drying bed will be

divided into compartments to facilitate in easy sludge drying handling and disposal. The dried sludge is

being currently used as a fertilizer or manure within the existing green belt area at GGL Plant Premise.

36

Proposed New 40 KLD Sewage Treatment Plant Process Description:

The existing conventional STP plant will be replaced with new SBT technology as described below to

achieve better quality of treated waste water parameters with hassle free operation.

Description of Infrastructure used for proposed new Sewage Treatment Plant Units:

1. Inlet Collection Sump and Screen Chamber: (1 No.)

The prime purpose of providing the Inlet Collection sump cum Screen Chamber is that the sewage through

gravity from the entire plant Premise is conveyed to this unit. MSEP Fine Screens of 50 mm spacing are

provided to arrest any large floating matter, settle-able solids, rags, plastics etc. Fine bar screens shall be

manually cleaned periodically. Dimensions of Existing Inlet Collection Sump cum Screen Chamber are 3.3 x

2.5 x 3.5 m SWD (Side Water Depth) with a retention time of 12.8 hours at an existing flow of 54 KLD.

2. Equalization Tank: (1 No.)

The main objective of providing an Equalization Tank is to store and homogenize the sewage waste water

in this unit so as to have constant load onto the further treatment units. Dimensions of Equalization tank

are 4.0 x 3.5 x 3.5 m SWD (Side Water Depth) with a retention time of 21.7 hours at an existing flow of 54

KLD. After equalization, sewage will be pumped into the Aeration Tank through pumps manually. This is

important to prevent back flow of sewage into the Screen Chamber cum Inlet Collection sump.

3. Bio-Reactor : (2 No.)

The process is a batch processes in which wastewater is pumped and applied onto the top surface of the

Bioreactor as shown in Figure 1. Raw sewage is collected in Raw Water Tank (RWT) after initial screening

and settling. The raw sewage is pumped on top of a SBT Bio Reactor where it percolates through a

geological media. The treated water is from BR-1 collected and again treated for reuse quality and

collected at the bottom of the Bio-Reactor (BR-2) and stored in a Treated Water Tank (TWT). The design

has suitable provision for manual removal of suspended solids from the biofilter surface. Distribution of

wastewater over the media is achieved via pumping, piping and distribution arrangements. Separate

distribution lines are provided for raw wastewater as well as recycle water. The suspended solids are

filtered out which includes additives that combine with organic of waste to produce manure. Solids are

typically retained in the settling tank and then can be removed mechanically. Water first percolates

through the bioreactor media which in houses cultured media in 40-60 min and gets collected into the

collection tank. It can then be pumped on to the media again (recycling) in order to achieve maximum solid

liquid contact. The recirculation mode is provided for further polishing of the effluent. Dissolved organic

and inorganic are oxidized and the water is purified further.

Dimensions of bio reactor tank are 3.0 x 5.0 x 3.0 m.

37

4. Sodium Hypochlorite mixing and treated water tank: (1 No.)

The clarified sewage from Secondary Clarifier shall be pumped to the Chlorine Contact Tank cum final

treated water storage tank. The clarified sewage will be dossed with sodium Hypochlorite solution for

disinfection and killing of pathogenic bacteria and viruses. Chlorine dosing is controlled such that the

resulting treated waste water has residual chlorine of 0.5 PPM. The treated waste water is being further

pumped and re-used for irrigating the green-belt area.

Dimensions of Existing Chlorine Contact Tank are 4.0 x 2.0 x 5.0 m.

The treated waste water from the outlet of Chlorine contact tank is stored in a Final Collection sump within

the plant Premise.

5. Sludge Drying Beds: (6 Nos.)

The biological sludge formed in the Secondary Settling tank shall be discharged directly to sludge drying

beds. The resulting sludge shall be solar dried in the sludge drying beds. Six Nos. of sludge drying beds are

provided of dimensions 3.0 x 2.0 m and sludge application depth of 0.3 m. The sludge drying bed will be

divided into compartments to facilitate in easy sludge drying handling and disposal. The dried sludge is

being currently used as a fertilizer or manure within the existing green belt area at GGL Plant Premise.

38

EXPECTED CHARACTERISTIC OF EFFLUENT

LAST MONITORING ANLYSIS REPORT

39

ANNEXURE-V

HAZARDOUS WASTE GENERATION AND DISPOSAL

S.

No.

Items Category

as per HW

Rules

Quantity

As per

CCA 2018

Additional

Proposed

Total Treatment and Disposal

Method

1 Used Oil 5.1 25

KL/Year

25

KL/ Year

50

KL/ Year

Sending to Registered

Refiners for recycle / reuse /

Incineration

2 Waste residue containing

oil

5.2 20

MT/ Year

20

MT/ Year

40

MT/ Year

Send to GPCB registered

TSDF for land Filling or

Incineration

3 Process wastes, residues &

debris from production

and/or industrial use of

paints, pigments, lacquers,

varnishes, plastics and inks

21.1 20

MT/ Year

- 20

MT/ Year

Send to licensed disposal

company

Recycle as a fuel or

Incineration

4 Spent solvents from the

production and/or

industrial use of solvents

20.2 5 MT/

Year

- 5 MT/

Year


company


Incineration

5 Discarded Containers &

barrels contaminated with

hazardous

wastes/chemicals

6 Discarded Bags / Liners

contaminated with

hazardous

wastes/chemicals

33.1

240

MT/ Year

- 240

MT/ Year

Collection, Storage,

transportation, Disposal by

selling to Registered

Vendors for recycle/ reuse

7 Furnace/reactor residue

and debris

1.1 60

MT/ Year

90

MT/ Year

150

MT/ Year



landfill at authorized TSDF

8 Inorganic Tin compounds B 17 1

MT/ Year

1.5

MT/ Year

2.5

MT/ Year


company for Recycling /

landfill

9 Spent catalyst and

molecular sieves

1.6 4

MT/ Year

- 4

MT/ Year



landfill

10 Spent ion exchange resin

containing toxic metal

(upcoming 1200 KL Ro resin

to be added

35.2 15

MT/ Year

- 15

MT/ Year



landfill at authorized TSDF or

recycle

11 Chemical sludge from

waste water treatment

35.3 5

MT/ Year

695

MT/ Year

700

MT/ Year




12 Coater Sand Blasting

Debris

Z32 75

MT/ Year

- 75

MT/ Year




40

Solid (Non-Hazardous) Wastes:

S.

No

Waste Type Existing Proposed

Additions

Total Disposal Method

1. Mirror and Lacquered

Cullet

100

MT/Month

- 100 MT/Month Sell as non-hazardous waste

for recycling / reuse

2. Bad Batch 100

MT/Month

150 MT/Month 250 MT/Month Recycling/reuse /Landfill

3. G-Core 100

KG/Month

150 KG/Month 250 MT/Month Reuse in-house for water

neutralization / landfill /

recycling / reuse

4. Rejected Sand 2200

MT/Month

3500 MT/Month 5700

MT/Month

Recycling in house / selling

to water treatment plant and

construction industry /

Landfill

5. Lagoon reclaim waste 7000

MT/Month

8000 MT/Month 15000

MT/Month

Recycling in house by having

sales to various end users

like foundries, resin coated

sand manufacturers,

ceramics and tiles

manufacturers, filter bed

manufacturers, construction

industry etc / and /or at

construction Landfill

6. Cullet 2500 MT/

month

4000 MT/Month 6500

MT/Month

Recycling in house / Sell to

recyclers

7. Sludge Generation

from STP

1 MT/Month 1 MT/Month 2 MT/Month Using as manure in-house

8. Furnace refractory

waste, Wool, Mud,

Cement etc.

10 MT/Month 20 MT/Month 30 MT/Month Sent for Construction site

land filling/recycle/reuse

9. Cullet Dust 40 MT/Month 60 MT/Month 100 MT/Month Sent for Construction site

land filling/recycle/reuse

10. E-waste 250 KG /

Month

400 KG / Month 650 KG /

Month

Sold to GPCB approved

recycler

11. Trash and Packaging

material waste

20 MT/Month 30 MT/Month 50 MT/Month Sold to scrap vendor

12. Metal Scrap 10 MT/Month 25 MT/Month 35 MT/Month Sold to scrap vendor

13. Solid waste from flue

gas treatment (EP or

Filter Dust)

- 300 MT/Month 300 MT/Month Reused as a raw material

41

ANNEXURE-VI

WATER, FUEL & ENERGY REQUIREMENT

WATER CONSUMPTION

WASTEWATER GENERATION

* 450 KL/day of domestic wastewater is/will be treated in STP or stored in soak pit or septic tank and then

used for gardening

Proposed waste water recycling plant capacity

Float plant 1: 500 KLD

Flaot Plant 2: 200 KLD

Total ETP or waste water recycling capacity: 700 KLD & out of that 650 KLD will be recycled.

Water Consumption (KL/day) Sr. No. Usage

(As per Earlier TORs) As per new

CCA 2018

Proposed

Float line 2

Final (Considering New

Expansion)

1. Domestic 350 350 120 470

2. Process 25 25 25 50

3. Boiler NA NA NA NA

4. Cooling & Chilling 400 200 300 500

5. Washing 775 1245 -250 995

6. Gardening 100 100 50 150

7. For dust

quenching

0 0 533 533

Total 1650 1920 778 2698 – 650(WWTP) = 2048

Wastewater Generation (KL/day) Sr. No. Section

As per

Earlier TORs

As per new

CCA 2018

Proposed

changes in

existing

wastewater

generation

Proposed

Float line 2

Final

(Considering New

Expansion)

1. Domestic 205* 205* 205 205 410*

2. Process 0 0 0 0 0

3. Boiler NA NA NA NA NA

4. Cooling & Chilling

(Existing)

150 150 125 200 325

5. Washing 566 816 650 0 650

6. Gardening 0 0 0 0 0

Total 921 1171 980 405 1385

42

WATER BALANCE DIAGRAM (TOTAL PROPOSED)

TOTAL POWER REQUIREMENT & SOURCE OF POWER

Power requirement will be 12.7 MW (Existing = 8.7 MW + Additional Proposed = 5 MW) which will be taken

from GEB. 4 Nos. of (155 KVA each) & 2 Nos. of (2.5 MW each), 2 Nos. of (500 KVA) & 3 Nos. of (2.1 MW

each) DG Sets will be kept for emergency power back up.

FUEL REQUIREMENT

Quantity S.No Fuel

Existing Additional Total Proposed

1 Natural Gas 6000 m3/hr 10000 m3/hr 16000 m

3/hr

2 LPG 4 MT/hr 6.4 MT/hr 10.4 MT/hr

3 Diesel 1515 Ltrs /Hr 2025 Ltrs/Hr 3540 Ltrs /Hr

43

ANNEXURE-VII

STORAGE DETAILS OF HAZARDOUS CHEMICALS

Existing and Proposed:

Sr.

No.

Name

of the

Materia

l

Type

of

Hazard

Kind

of

Storag

e

Max.

quantity

to be

stored

(MT)

Storage

condition

i.e. temp.

Pressure

Tank

Dimensi

ons

Dyke

Dimension

s

Existin

g

Propose

d

Additio

ns

Total

1 Ammon

ia

Corrosi

ve,

Toxic

Bullets 20 4 to 7.5

Kg/cm2

Length:

6.546 m

Dia: 2 m

32’ x 32’ x

1’

Yes No We will

not have

ammonia

storage

for

cracking

purpose

for float

line 1 and

2

2 Hydrog

en

Inflam

mable

Bullets Under

finalizatio

n stage

Under

finalizatio

n stage

Under

finalizati

on stage

NA No Yes We will

have

Hydrogen

storage

for float

line 1 and

2

2 LPG

Storage

Flamm

able

Bullets 56.25 x 4

= 225

5 to 8.5

Kg/Cm2

Dia:

3200

mm

Length:

16.126

m

MOC:

SA-

515/SA

35 x 11.2

m

Yes No

2 LPG Flamm Bullets 120 x 6 = 21 Dia: 35 x 11.2 No Yes

We will

demolish

the

existing

LPG Set

up and

club with

the

proposed

higher

44

Storage able 720 Kg/Cm2 4010

mm

Length:

24 m

m capacity

LPG

storage

facility for

Float 1

and 2

3 H2SO4

Storage

Corrosi

ve

Tank 4 KL Atmosph

eric

Pressure

Dia: 1.15

m

Length:

2.85 m

7 x 4.5 x

0.2 m

Yes No For Float

line 1

3 H2SO4

Storage

Corrosi

ve

Tank 4 KL Atmosph

eric

Pressure

Dia: 1.15

m

Length:

2.85 m

7 x 4.5 x

0.2 m

No Yes For Float

line 2

4 Diesel

Storage

Flamm

able

Tanks 145 KL 0.344

Kg/cm2

@ 200C

Ht: 4.2

m

Dia: 5.6

m

16.7 x 10.1

x 1 m

Yes No For Float

line 1

4 Diesel

Storage

Flamm

able

Tanks 145 KL 0.344

Kg/cm2

@ 200C

Ht: 4.2

m

Dia: 5.6

m

16.7 x 10.1

x 1 m

No Yes For Float

line 2

5 MTO &

Xylene

Flamm

able

Barrels 30 KL Atmosph

eric

Pressure

Room

Size:

7.7 x 9 x

7 m

7.7 x 9 x

0.5 m

Yes No The

existing

capacity

would be

sufficient

for Float 1

and 2

45

ANNEXURE-VIII

DETAILS OF STACKS & VENTS

Flue Gas Stacks

S. No. Sources of

Emission

Type of

Fuel

As Per

CTE

As per

CCA

(2018)

Additional Total Proposed

Stack

height

APCM

Natural

Gas

5990

m3/Hr.

5990

m3/Hr.

-- 5990

m3/Hr.

1. Melting

Furnace

(Existing) LPG

3.89

MT/Hr.

3.89

MT/Hr.

-- 3.89

MT/Hr.

91 m Low NOx Burner.

Low sulfur fuel.

Natural

Gas

- -- 9985

m3/Hr.

9985

m3/Hr.

2 Melting

Furnace

(Proposed) LPG

- -- 6.21

MT/Hr

6.21

MT/Hr

54 m Low NOx burner

and low sulfur

fuel. In addition,

an Emission

Control System

(ECS) may be

installed if

needed to meet

SO2 and NOX

emission limits

or, alternatively,

for other reasons

even if not

required to meet

limits. If

installed, the ECS

would consist of

a scrubber,

electrostatic

precipitator (EP),

and selective

catalytic

reduction system

or, alternatively,

a catalyst

impregnated

ceramic filter.

3. DG Set (2 Nos

of 2.5 MW)

Diesel 1200

Lit/Hr

1200

Lit/Hr.

- 1200

Lit/Hr.

30 m NA

4. DG Set (3 Nos

of 2.1 MW)

Diesel - - 1800

Lit/Hr.

1800

Lit/Hr.

30 m NA

5. DG Set (1 No.

of 500 KVA)

Diesel 135

Lit./Hr.

135

Lit./Hr.

- 135

Lit./Hr.

14 m NA

6. DG Set (1 No.

of 500 KVA)

Diesel - - 135

Lit./Hr.

135

Lit./Hr.

14 m NA

7. LPG Hot water

generator (2

Nos)

LPG 0.11

MT/Hr.

0.11

MT/Hr.

- 0.11

MT/Hr.

12 m NA

8. LPG Hot water

generator (2

Nos)

LPG - - 0.19

MT/Hr.

0.19

MT/Hr.

12 m NA

46

9. Diesel Engines

(1 and 2 of 155

KVA each)

Diesel 90

Lit./Hr.

(Total

for

both)

90 Lit./Hr.

(Total for

both)

- 90 Lit./Hr.

(Total for

both)

12 m

(Existing)

NA

10. Diesel Engines

(3 and 4 of 155

KVA each)

Diesel 90

Lit./Hr.

(Total

for

both)

90 Lit./Hr.

(Total for

both)

- 90 Lit./Hr.

(Total for

both)

11 m

(Existing)

NA

11. Diesel Engine,

(4 nos. for)

(open loop (1),

emergency

water system

(1) fire system

(2))

Diesel 180

Lit./Hr.

180

Lit./Hr.

- 180

Lit./Hr.

12 m

(Proposed

)

NA

12. Open loop and

Emergency

engines (FL2)

Diesel - - 90 Lit./Hr. 90 Lit./Hr. 12 m NA

13. Glass Edge

Burner

(Existing)

10

m3/Hr.

10 m3/Hr. -- 10 m

3/Hr. 16 m NA

14 Glass Edge

Burner

(Proposed)

Natural

Gas

- - 15 m3/Hr. 15 m

3/Hr. 16 m NA

Flue gas Emission parameters and Limits as per Approved CCA Existing operations (Float Line 1).

S.

No.

Stack attached to Parameter Applicable standards

Particulate matter 0.8 Kg/MT of Product drawn 1 Melting Furnace (Float 1)

TF 5.0 mg/NM3

Particulate Matter 75 mg/NM3

NOx (as NO2) (at 15%

O2), dry basis, in ppmv

1100

NMHC (as C) (at 15%

O2), mg/NM3

150

2 Diesel Engine 2.5 M (2 Nos) – Float 1

CO (at 15% O2),

mg/NM3

150

Particulate Matter < 0.2 g/KW-hr

NOx + HC < 4.0 g/KW-hr

3 Diesel Engine 500 KVA

(Float 1)

CO < 3.5 g/KW-hr


SO2 100 PPM

4 LPG Hot Water Generator Exhaust

(Existing 2 nos for Float 1)

NOx 50 PPM

Particulate Matter 0.2 g/KW-hr


5 Diesel Engine, (1,2.3,4) Float 1

CO < 3.5 g/KW-hr


SO2 100 PPM

6 Glass Edge Burner

(Float 1)

NOx 50 PPM

47

Flue gas Emission parameters and Limits as per “The Environment Protection Act & Rules 1986”: For Proposed (Float Line 2).

S.

No.


Particulate matter 0.8 Kg/MT of Product drawn

SO2

500 mg/NM3

NOx

1000 mg/NM3

1 Melting Furnace (Float 2)

TF 5.0 mg/NM3




1100

NMHC (as C) (at 15%

O2), mg/NM3

150


CO (at 15% O2),

mg/NM3

150




(Float 2)

CO < 3.5 g/KW-hr


SO2 100 PPM


(Proposed 2 nos for Float 2)

NOx 50 PPM



5 Diesel Engine, (5 & 6 ) Float 2

CO < 3.5 g/KW-hr


SO2 100 PPM

6 Glass Edge Burner

(Float 2)

NOx 50 PPM

Process Vents

S.

No.

Stack attached to As

Per

CTE

As

per

CCA

2018

Proposed

number

of stacks

Total

Stacks

Stack

height in

Meters

for

proposed

stack

Pollutant

Emitted

APCM

1. Ammonia Cracking

Plant

1 1 - 1 21 PM,

Ammonia

Stack, Nitrogen

Purging

2. Hydrogen Generation

Plant

- - 1 1 16 PM, SO2,

NOx

Stack

3. Mirror Line Plant 7 7 - 7 12 Ammonia Stack

4. SO2 Vent (Float 1) 1 1 - 1 17 SO2 Stack

5. SO2 Vent (Float 2) - - 1 1 17 SO2 Stack

6. Batch House Raw

Materials DCF Vents

(Float 1)

9 9 - 9 36 PM Dust Collector

7. Batch House Raw

Materials DCF Vents

(Float 2)

- - 9 9 16 PM Dust Collector

8. Batch House Raw

Materials DCF Vents at


48

Basement (Float 1)

9. Batch House Raw

Materials DCF Vents at

Basement (Float 2)


10. Batch House Unloading

DCF Vent (Float 1)



DCF Vent (Float 2)


12. Cullet Return System

DCF Vent (Float 1)


13. Cullet Return System

DCF Vent (Float 2)


14. Hot Air Exhaust (Float

1)

5 5 - 5 16 PM Not Required

15. Hot Air Exhaust (Float

2)

- - 5 5 16 PM Not Required

16. Dust collector of cullet

sorting


17. Dust Collectors for

Cullet Transport


18. Dust collector of

tunnels

3 - - 3 16 PM Dust Collector

19. Coater tempering

furnace stack

1 1 - 0 - - -

20. Dust collector of Coater

sand blasting

1 1 - 1 15 PM Dust collector


hydrated lime storage

(Float 2)

1 1 18 PM Dust collector


EP/Filter dust storage

(Float 2)


49

ANNEXURE-IX

_______________________________________________________________________

EXPECTED NOISE LEVEL AT DIFFERENT SOURCE WITHIN PREMISES

Various sources of noise in industry have been identified as under,

Pumps

Blowers

Rod Mill

The typical noise levels of equipments, as indicated by the equipments manufacturers are given below:

Sr. No. Name of Machinery / Units Noise level, dB(A)

1 Pumps 60 – 65

2 Blowers 80 – 85

3 Rod Mill 85 – 95

EXPECTED NOISE LEVELS:

SR. NO. SOURCE OF NOISE PERMISSIBLE LIMIT

(DAY/NIGHT)

dB (A)

EXPECTED NOISE

LEVEL dB (A)

1. Near Security Gate 75/70 60

2. Near Administration Building 75/70 60

3. Near Cooling tower & Utility Block 75/70 65

4. Near DM Plant 75/70 65

5. Near Process Plant 75/70 65

6. Near Canteen 75/70 50

• Ear muffs & ear plugs are provided to operators where ever noise level is higher than 85 dB(A)

inside the plant.

• Regular preventive maintenance of equipments is carried out.

50

ANNEXURE-X

_______________________________________________________________________

SOCIO - ECONOMIC IMPACTS

1) EMPLOYMENT OPPORTUNITIES

During construction phase, skilled and unskilled manpower will be needed. This will temporarily increase

the employment opportunity. Secondary jobs are also bound to be generated to provide day-to-day needs

and services to the work force. This will also temporarily increase the demand for essential daily utilities in

the local market. The manpower requirement for the proposed diversification is expected to generate

some permanent jobs and secondary jobs for the operation and maintenance of plant. This will increase

direct / indirect employment opportunities and ancillary business development to some extent for the local

population. This phase is expected to create a beneficial impact on the local socio-economic environment.

2) INDUSTRIES

During construction of the project, the required raw materials and skilled and unskilled laborers will be

utilized maximum from the local area. The increasing industrial activity will boost the commercial and

economic status of the locality, to some extent.

3) PUBLIC HEALTH

During construction period, workers will be provided with basic amenities like safe water supply, low cost

sanitation facilities, first aid, required personal protective equipment, etc. The company regularly

examines, inspects and tests its emission from sources to make sure that the emission is below the

permissible limit and Hence, there will not be any significant change in the status of sanitation and the

community health of the area, as sufficient measures will be taken and proposed under the EMP.

4) TRANSPORTATION AND COMMUNICATION

Since the new expansion in existing factory (sand beneficiation plant) will have proper linkage for the

transport and communication, the development of this project will not cause any additional impact. In

brief, as a result of the project there will be no adverse impact on communication, as sufficient measures

will be proposed to be taken under the EMP. The proposed project is not expected to make any significant

change in the existing status of the socio - economic environment of this region.

51

ANNEXURE-XI

_______________________________________________________________________

PROPOSED TERMS OF REFERENCE FOR EIA STUDIES

1. Project Description

Justification of project.

Promoters and their back ground

Project site location along with site map of 5 km area and site details providing various industries,

surface water bodies, forests etc.

Project cost

Regulatory framework

Project location and Plant layout.

Existing infrastructure facilities

Water source and utilization including proposed water balance.

Product spectrum (proposed products along with production capacity) and process

List of hazardous chemicals with their toxicity levels.

Mass balance of each product along with the batch size

Storage and Transportation of raw materials and products.

Existing environmental scenario

2. Description of the Environment and Baseline Data Collection

Micrometeorological data for wind speed, direction, temperature, humidity and rainfall in 5 km area.

Study of Data from secondary sources.

Other industries in the impact area

Prevailing environment quality standards

Existing environmental status vis a vis air, water, noise, soil in 5 km area from the project site. For SPM,

RSPM, SO2, NOx.

Ground water quality at 5 locations within 5 km.

Complete water balance

3. Socio Economic Data

Existing socio-economic status, land use pattern and infrastructure facilities available in the study area

were surveyed.

4. Impacts Identification and Mitigatory Measures.

• Impact on air and mitigation measures including green belt

• Impact on water environment and mitigation measures

• Soil pollution source and mitigation measures

• Noise generation and control.

• Solid waste quantification and disposal.

• Control of fugitive emissions

5. Environmental Management Plan

• Details of pollution control measures

• Environment management team

• Proposed schedule for environmental monitoring including post project

6. Risk Assessment

• Objectives, Philosophy and methodology of risk assessment

• Details on storage facilities

• Identification of hazards

• Consequence analysis through occurrence & evaluation of incidents

52

• Recommendations on the basis of risk assessment done

• Disaster Management Plan.

• Safety precautions for the storage of Chemicals and vapour condensation.

7. Information for Control of Fugitive Emissions

8. Post Project Monitoring Plan for Air, Water, Soil and Noise.

9. Occupational Health and Safety Program for the Project.

10. Information on Rain Water Harvesting

11. Green Belt Development Plan

53

ANNEXURE-XII

_______________________________________________________________________

LETTER FOR WATER SUPPLY

54

55

56

57

ANNEXURE-XIII

TSDF & CHWIF MEMBERSHIP LETTER

58

59

60

ANNEXURE-XIV

_______________________________________________________________________

LEASE DEED DOCUMENTS

61

62

63

64

65

66

67

68

69

70

71

72

73

74

75

76

77

78

79

80

81

82

83

84

ANNEXURE-XV

_______________________________________________________________________

CCA COPY OF YEAR 1995

85

86

87

ANNEXURE-XV

_______________________________________________________________________

TOPOSHEET

Format for Brief Write-Up (Amendment proposals/Extension of validity of EC/ToR)

1. Kindly provide details of earlier project along with details of EC/ToR granted for the project with

letter no and date of issue.

TOR Letter No. J-11011/382/2017-IA-II(I) dated August 21, 2017

2. Status of Implementation of the earlier EC facilities and schedule of completion of balance

facilities in case of Extension of validity of EC.

Not Applicable as the Project is at TOR Amendment Stage

3. Impact prediction and management plan along with fund provision for the proposed amendment

(in case of amendment)

There is no change in impact and respective management plan because of TOR amendment. More

details will be covered in EIA report for the EC applicable project.

Addition of 46 crore in the project cost (New sand plant + LPG storage) as we have now included the

cost of utilities, roads, amenities and surrounding area development, etc. in the project cost. The

above cost does not include the project cost of non-EC interlinked float line 2.

4. Amendment required. (In case of amendment)

We are requesting for Amendment in TORs because of following reasons:

1. To indicate the End Use of Sand Processing Plant Product by addition of non-EC Float Glass

Manufacturing Line with capacity 4,00,00,000 m2/Annum i.e. Total Capacity becomes 6,50,00,000

m2/Annum

LIST OF PRODUCTS ALONG WITH PRODUCTION CAPACITY

Sr.

No.

Name of Unit Name of Product Existing Capacity Additional

Proposed

Capacity

Total Proposed Capacity Remarks

1 Glass

Manufacturing

Unit

Float Glass

Mirror,

Lacquered Glass,

Coater Glass

2,50,00,000

m2/Annum

4,00,00,000

m2/Annum

6,50,00,000

m2/Annum

-

2 Silica & Sand

Production Unit

Silica Sand (Glass

Grade) & By-

Products (Coarse,

Fines & Rejects)

33,120 MT/Month 53,380

MT/Month

86,500 MT/Month -

3 LPG Storage - 225 MT

(4 x 56.25 MT of

Length = 16.2 m &

Diameter = 3200

mm)

495 MT 720 MT

(6 x 120 MT of Design

Pressure = 21 Kg/cm2,

Overall Length = 24000 mm,

Tank ID = 4010 mm, Tank

Shell = 28 mm Thick, Dished

End= 18 mm Thick)

The Existing &

Proposed LPG

Storage Yard will be

merged and the Total

Capacity (Existing +

Proposed) will be 720

MT

LIST OF RAW MATERIAL (EXISTING & PROPOSED)


No. Raw Material


Additions Total

Float Glass

1 Sand MT 14,000 21,315 35,315

2 Soda Ash MT 4,500 6,900 11,400

3 Dolomite MT 3,800 5,790 9,590

4 Limestone MT 1,400 2,160 3,560

5 Feldspar MT 850 1,300 2,150

6 Salt Cake MT 215 330 545

7 Carbon MT 21 32 53

8 Cullet MT 6,000 8,500 14,500

9 EP/Filter Dust MT - 300 300

Wet Coater


2 Washing & Polishing Chemicals Kg 2,062 - 2,062

3 Tin Sensitizer Litre 119 - 119

4 Palladium Sensitizer Litre 45 - 45

5 Silver Solution

Silver Nitrate

Litre

Kg

2,600

1,088

- 2,600

1,088

6 Reducer/

Silver less solution

Litre

Litre

4,830

2,920

- 4,830

2,920

7 GMPA & GMPB Litre 1,190 - 1,190

8 Paint MT 68 - 68


10 HCL-32% Litre 11,393 - 11,393

11 Caustic-32% Litre 13,508 - 13,508

12 Ferric Sulfate Kg 256 - 256

13 Copper Sulphate Pentahydrate Kg 1,440 - 1,440


No. Raw Material


Additions Total

14 Potassium Sodium Tartrate Kg 20 - 20

15 Iron Powder Kg 50 - 50

16 Sulphuric Acid Kg 230 - 230

Lacquered Glass


2 Washing and polishing chemical Kg 200 - 200

3 Adhesion Promoter Litre 50 - 50

4 Paint MT 10 - 10

A GLASSOLUX NG 9003 PURE WHITE Kg 2,500 - 2,500

B GLASSOLUX NG 2105 Sapphire Kg 2,500 - 2,500

C GLASSOLUX NG 3004 Burgundy Kg 2,500 - 2,500

D GLASSOLUX NG 6113 Fluo green Kg 2,500 - 2,500

E GLASSOLUX NG 9005 Black Kg 2,500 - 2,500

F Ivory Kg 2,500 - 2,500

G Red Kg 2,500 - 2,500


Sand Beneficiation Plant

1 Raw Silica Sand MT 33,120 53,380 86,500

Coater Glass

1 Raw Glass Sq Meter 5,83,333 - 5,83,333

2 Washing and polishing chemical Kg 2,000 - 2,000

3 Zr Kg 20 - 20

4 Si – 8 wt % Al Kg 300 - 300

5 Nb – 10 wt % Zr Kg 140 - 140

6 Ni – 20 wt % Cr Kg 180 - 180

7 Ag Kg 100 - 100

8 TiOx Kg 5 - 5

9 Sn Kg 80 - 80

10 Zn – 2 wt % Al Kg 20 - 20

11 Ar m3 800 - 800

12 O2 m3 100 - 100

13 N2 m3 500 - 500

14 Vacuum Pump Oil Litre 400 - 400

15 Sand Blasting Material MT 5 - 5

Emission Control System

1 Aqueous Ammonia MT 350 350

2 Hydrated Lime MT 85 85

2. To include the Non-EC Interlinked Project (addition of Float Glass Manufacturing Line) in the FORM

1

3. To update the Line Item 7 of Form 1 with respect to attracting General Condition.

4. To submit Revised Water Balance based on New Sand Plant GPCB CTE Application.

WATER, FUEL & ENERGY REQUIREMENT

WATER CONSUMPTION

WASTEWATER GENERATION

* 450 KL/day of domestic wastewater is/will be treated in STP or stored in soak pit or septic tank and then used

for gardening

Proposed waste water recycling plant capacity

Float plant 1: 500 KLD

Flaot Plant 2: 200 KLD

Total ETP or waste water recycling capacity: 700 KLD & out of that 650 KLD will be recycled.

Water Consumption (KL/day) Sr. No. Usage

(As per Earlier TORs) As per new

CCA 2018

Proposed

Float line 2

Final (Considering New

Expansion)

1. Domestic 350 350 120 470

2. Process 25 25 25 50

3. Boiler NA NA NA NA

4. Cooling & Chilling 400 200 300 500

5. Washing 775 1245 -250 995

6. Gardening 100 100 50 150

7. For dust

quenching

0 0 533 533

Total 1650 1920 778 2698 – 650(WWTP) = 2048

Wastewater Generation (KL/day) Sr. No. Section

As per

Earlier TORs

As per new

CCA 2018

Proposed

changes in

existing

wastewater

generation

Proposed

Float line 2

Final

(Considering New

Expansion)

1. Domestic 205* 205* 205 205 410*

2. Process 0 0 0 0 0

3. Boiler NA NA NA NA NA

4. Cooling & Chilling

(Existing)

150 150 125 200 325

5. Washing 566 816 650 0 650

6. Gardening 0 0 0 0 0

Total 921 1171 980 405 1385

WATER BALANCE DIAGRAM (TOTAL PROPOSED)

TOTAL POWER REQUIREMENT & SOURCE OF POWER

Power requirement will be 12.7 MW (Existing = 8.7 MW + Additional Proposed = 5 MW) which will be taken

from GEB. 4 Nos. of (155 KVA each) & 2 Nos. of (2.5 MW each), 2 Nos. of (500 KVA) & 3 Nos. of (2.1 MW each)

DG Sets will be kept for emergency power back up.

FUEL REQUIREMENT

Quantity S.No Fuel

Existing Additional Total Proposed

1 Natural Gas 6000 m3/hr 10000 m3/hr 16000 m

3/hr

2 LPG 4 MT/hr 6.4 MT/hr 10.4 MT/hr

3 Diesel 1515 Ltrs /Hr 2025 Ltrs/Hr 3540 Ltrs /Hr

DETAILS OF STACKS & VENTS: Flue Gas Stacks

S. No. Sources of

Emission

Type of

Fuel

As Per

CTE

As per CCA

(2018)

Additional Total Proposed

Stack height

APCM

1. Melting Furnace

(Existing)

Natural

Gas

5990

m3/Hr.

5990

m3/Hr.

-- 5990 m3/Hr. 91 m Low NOx Burner. Low

sulfur fuel.

LPG

3.89

MT/Hr.

3.89 MT/Hr. -- 3.89 MT/Hr.

2 Melting Furnace

(Proposed)

Natural

Gas

- -- 9985 m3/Hr. 9985 m3/Hr. 54 m Low NOx burner and

low sulfur fuel. In

addition, an Emission

Control System (ECS)

may be installed if

needed to meet SO2

and NOX emission

limits or, alternatively,

for other reasons even

if not required to meet

limits. If installed, the

ECS would consist of a

scrubber, electrostatic

precipitator (EP), and

selective catalytic

reduction system or,

alternatively, a catalyst

impregnated ceramic

filter.

LPG

- -- 6.21 MT/Hr 6.21 MT/Hr

3. DG Set (2 Nos of

2.5 MW)

Diesel 1200

Lit/Hr

1200 Lit/Hr. - 1200 Lit/Hr. 30 m NA

4. DG Set (3 Nos of

2.1 MW)

Diesel - - 1800 Lit/Hr. 1800 Lit/Hr. 30 m NA

5. DG Set (1 No. of

500 KVA)

Diesel 135

Lit./Hr.

135 Lit./Hr. - 135 Lit./Hr. 14 m NA

6. DG Set (1 No. of

500 KVA)


7. LPG Hot water

generator (2 Nos)

LPG 0.11

MT/Hr.

0.11 MT/Hr. - 0.11 MT/Hr. 12 m NA

8. LPG Hot water

generator (2 Nos)

LPG - - 0.19 MT/Hr. 0.19 MT/Hr. 12 m NA

9. Diesel Engines (1

and 2 of 155 KVA

each)

Diesel 90 Lit./Hr.

(Total for

both)

90 Lit./Hr.

(Total for

both)

- 90 Lit./Hr.

(Total for

both)

12 m

(Existing)

NA

10. Diesel Engines (3

and 4 of 155 KVA

each)

Diesel 90 Lit./Hr.

(Total for

both)

90 Lit./Hr.

(Total for

both)

- 90 Lit./Hr.

(Total for

both)

11 m

(Existing)

NA

11. Diesel Engine, (4

nos. for) (open loop

(1), emergency

water system (1)

fire system (2))

Diesel 180

Lit./Hr.

180 Lit./Hr. - 180 Lit./Hr. 12 m

(Proposed)

NA

12. Open loop and

Emergency engines

(FL2)


13. Glass Edge Burner

(Existing)

Natural

Gas

10 m3/Hr. 10 m3/Hr. -- 10 m3/Hr. 16 m NA

14 Glass Edge Burner

(Proposed)

- - 15 m3/Hr. 15 m3/Hr. 16 m NA

Flue gas Emission parameters and Limits as per Approved CCA: Existing operations (Float Line 1).

S.

No.


1 Melting Furnace (Float 1) Particulate matter 0.8 Kg/MT of Product drawn

TF 5.0 mg/NM3




1100

NMHC (as C) (at 15% O2),

mg/NM3

150


CO (at 15% O2), mg/NM3 150




(Float 1)

CO < 3.5 g/KW-hr


SO2 100 PPM


(Existing 2 nos for Float 1)

NOx 50 PPM



5 Diesel Engine, (1,2.3,4) Float 1

CO < 3.5 g/KW-hr


SO2 100 PPM

6 Glass Edge Burner

(Float 1)

NOx 50 PPM

Flue gas Emission parameters and Limits as per “The Environment Protection Act & Rules 1986”: For Proposed (Float Line 2).

S.

No.


Particulate matter 0.8 Kg/MT of Product drawn

SO2

500 mg/NM3

NOx

1000 mg/NM3

1 Melting Furnace (Float 2)

TF 5.0 mg/NM3




1100

NMHC (as C) (at 15% O2),

mg/NM3

150


CO (at 15% O2), mg/NM3 150




(Float 2)

CO < 3.5 g/KW-hr


SO2 100 PPM


(Proposed 2 nos for Float 2)

NOx 50 PPM



5 Diesel Engine, (5 & 6 ) Float 2

CO < 3.5 g/KW-hr


SO2 100 PPM

6 Glass Edge Burner

(Float 2)

NOx 50 PPM

Process Vents S.

No.

Stack attached to As

Per

CTE

As

per

CCA

2018

Proposed

number of

stacks

Total

Stacks

Stack

height in

Meters for

proposed

stack

Pollutant

Emitted

APCM

1. Ammonia Cracking Plant 1 1 - 1 21 PM, Ammonia Stack, Nitrogen Purging

2. Hydrogen Generation Plant - - 1 1 16 PM, SO2, NOx Stack

3. Mirror Line Plant 7 7 - 7 12 Ammonia Stack

4. SO2 Vent (Float 1) 1 1 - 1 17 SO2 Stack

5. SO2 Vent (Float 2) - - 1 1 17 SO2 Stack

6. Batch House Raw Materials

DCF Vents (Float 1)



DCF Vents (Float 2)



DCF Vents at Basement

(Float 1)



DCF Vents at Basement

(Float 2)



DCF Vent (Float 1)



DCF Vent (Float 2)


12. Cullet Return System DCF

Vent (Float 1)


13. Cullet Return System DCF

Vent (Float 2)


14. Hot Air Exhaust (Float 1) 5 5 - 5 16 PM Not Required

15. Hot Air Exhaust (Float 2) - - 5 5 16 PM Not Required

16. Dust collector of cullet

sorting


17. Dust Collectors for Cullet

Transport


18. Dust collector of tunnels 3 - - 3 16 PM Dust Collector

19. Coater tempering furnace

stack

1 1 - 0 - - -

20. Dust collector of Coater

sand blasting

1 1 - 1 15 PM Dust collector

21. Dust collector of hydrated

lime storage (Float 2)


22. Dust collector of EP/Filter

dust storage (Float 2)


HAZARDOUS WASTE GENERATION AND DISPOSAL

S.

No.

Items Category

as per HW

Rules

Quantity

As per CCA

2018

Additional

Proposed

Total Treatment and Disposal

Method

1 Used Oil 5.1 25 KL/Year 25

KL/ Year

50

KL/ Year

Sending to Registered

Refiners for recycle / reuse /

Incineration

2 Waste residue containing oil 5.2 20

MT/ Year

20

MT/ Year

40

MT/ Year

Send to GPCB registered TSDF

for land Filling or Incineration

3 Process wastes, residues &

debris from production

and/or industrial use of

paints, pigments, lacquers,

varnishes, plastics and inks

21.1 20

MT/ Year

- 20

MT/ Year


company


Incineration

4 Spent solvents from the

production and/or industrial

use of solvents

20.2 5 MT/ Year - 5 MT/ Year Send to licensed disposal

company


Incineration

5 Discarded Containers &

barrels contaminated with

hazardous wastes/chemicals

6 Discarded Bags / Liners

contaminated with

hazardous wastes/chemicals

33.1

240

MT/ Year

- 240

MT/ Year



selling to Registered Vendors

for recycle/ reuse

7 Furnace/reactor residue and

debris

1.1 60

MT/ Year

90

MT/ Year

150

MT/ Year




8 Inorganic Tin compounds B 17 1

MT/ Year

1.5

MT/ Year

2.5

MT/ Year



landfill

9 Spent catalyst and molecular

sieves

1.6 4

MT/ Year

- 4

MT/ Year



landfill

10 Spent ion exchange resin

containing toxic metal

(upcoming 1200 KL Ro resin

to be added

35.2 15

MT/ Year

- 15

MT/ Year



landfill at authorized TSDF or

recycle

11 Chemical sludge from waste

water treatment

35.3 5

MT/ Year

695

MT/ Year

700

MT/ Year




12 Coater Sand Blasting Debris Z32 75

MT/ Year

- 75

MT/ Year




Solid (Non-Hazardous) Wastes:

S.

No

Waste Type Existing Proposed

Additions

Total Disposal Method

1. Mirror and Lacquered

Cullet

100

MT/Month

- 100 MT/Month Sell as non-hazardous waste

for recycling / reuse

2. Bad Batch 100

MT/Month

150 MT/Month 250 MT/Month Recycling/reuse /Landfill

3. G-Core 100 KG/Month 150 KG/Month 250 MT/Month Reuse in-house for water

neutralization / landfill /

recycling / reuse

4. Rejected Sand 2200

MT/Month

3500 MT/Month 5700 MT/Month Recycling in house / selling to

water treatment plant and

construction industry / Landfill

5. Lagoon reclaim waste 7000

MT/Month

8000 MT/Month 15000

MT/Month

Recycling in house by having

sales to various end users like

foundries, resin coated sand

manufacturers, ceramics and

tiles manufacturers, filter bed

manufacturers, construction

industry etc / and /or at

construction Landfill

6. Cullet 2500 MT/

month

4000 MT/Month 6500 MT/Month Recycling in house / Sell to

recyclers

7. Sludge Generation

from STP

1 MT/Month 1 MT/Month 2 MT/Month Using as manure in-house

8. Furnace refractory

waste, Wool, Mud,

Cement etc.

10 MT/Month 20 MT/Month 30 MT/Month Sent for Construction site land

filling/recycle/reuse

9. Cullet Dust 40 MT/Month 60 MT/Month 100 MT/Month Sent for Construction site land

filling/recycle/reuse

10. E-waste 250 KG /

Month

400 KG / Month 650 KG / Month Sold to GPCB approved

recycler

11. Trash and Packaging

material waste

20 MT/Month 30 MT/Month 50 MT/Month Sold to scrap vendor

12. Metal Scrap 10 MT/Month 25 MT/Month 35 MT/Month Sold to scrap vendor

13. Solid waste from flue

gas treatment (EP or

Filter Dust)

- 300 MT/Month 300 MT/Month Reused as a raw material