Group Presentation Edited 08-06-2012

7/31/2019 Group Presentation Edited 08-06-2012

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Project 07: Planning and designing of an

Eco-industrial park for Galle municipalcouncil area


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What is an

Eco-industrial park ?


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What is an EIP ?...

Community of manufacturing and service

companies

Seeks enhanced environmental and economicperformance

Collaborates in managing environmental and

resource issues

Includes energy, water and material


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Benefits of an EIP

Helps the environment

Pollution prevention

Sustainability Waste reduction and diversion goals

Visibility

Job creation

Business retention / support for other industries


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Is an eco industrial park feasiblefor Galle municipal council?


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FEASIBILITY STUDIES


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Introduction

Checked feasible areas to develop an eco-industrial park in Galle municipal council area.

Identified four areas which are suitable fordeveloping as an eco-industrial park.

Finally Holcim-Ruhunu cement plant wasselected to develop as an eco-industrial park.


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Holcim-Ruhunu Cement Plant

Existing environmental friendly processes. Minor size waste water treatment plant for the

canteen

Dust removal system

Sewerage treatment plant


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Newly added processes

A pulp industry.

A concrete batching plant.

A stone crushing plant. A waste water treatment plant.

Storm water management.

Renovation of the existing sewerage disposal

system.


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How to check the feasibility?

Financial aspects. Social aspects.

By questionnaire surveying.

Legal aspects.

By building regulations, central environmental

authority regulations and Galle municipal

council regulations.


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SITE INVESTIGATIONS


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Site investigations

Site investigation is important...?

to give confidence to the design assumptions,

to anticipate immediate and future problems

and apply appropriate measures,

to establish site suitability, to enable effective, efficient and economic

design and construction.


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Site Layout


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Information required;

The general topography and the geology of the area.

Previous history of the site.

Locations of the buried services.

Special features of the area.

Availability and quality of local construction materials.

Detailed record of soil and rock strata and ground

water conditions.


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Reconnaissance survey

provides information for feasibility study

Reconnaissance survey


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It involve sub surface exploration by trial pits, probingor exploratory drilling.

For our project we hope to use,

Hand auger Mackintosh

Preliminary site investigations


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INDUSTRIAL PROCESS

DESIGN


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Paper and Pulp Industry

Main task

Environmental impact

Air emission

Liquid effluent

Solid waste



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Concrete Batching Plant

Main task


Air emission

Liquid effluent

Solid waste



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Stone Crusher Plant

Main task


Air emission

Liquid effluent

Solid waste



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Major Concerning Factors

Efficiency

Lesser energy

Lesser material

More production

Lesser pollution


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TREATMENT FOR

WASTES


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Wastes

Solid

waste

Waste

water

Storm

water


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SOLID WASTE

MANAGEMENT


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Use 5S system

Geo cycle concepts and practices


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WASTE WATER

TREATMENT


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Sources of waste water generation in the

project area

Cement plant

Pulp industry

Concrete batch plant

Stone crushing plant

Office building

Cafeteria

Laboratory

Quarters

Gymnasium

Storm waterrunoff

Material yard

Vehicle park

landscaping


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How to treat?

Raw wastewater

Preliminary

treatmentPrimary

treatmentSecondary

treatment

Advanced

treatment

Disposal to a stream

i


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Design process

Analyzingwaste water

Quantity of WW generated

Quality of WW generated

Selecting thesuitable

treatmentprocess

Pollutant characteristics

Cost effectiveness Availability of technology

Availability of space

Required environmental standards

Design stage

Environmental design standards

Design life

Id tifi d T t t P


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Wastewater treatment plant

Renovation of the existing sewerage disposal

system.

Identified Treatment Processes

Final disposalCETP

Separatetreatment

Cement plant

Concretebatch plant

Stone crushingplant

Separatetreatment

Pulp andpaper industry


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STORM WATER

MANAGEMENT


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Storm Water..?

What is storm water?

What are the contaminants?


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What is the importance.?

Before construction After construction


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Treatment Overview

Treatment can be limited according tothe objectives as follows

addressing public health and environmentalrisks

Meeting any additional re-use requirements


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Collect, Storage AndDistribution

How to collect? Storage

Location

storage type water quality in storage

human health and safety risks

operations and maintenance

Elevated tank and distribution pipes


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STRUCTURAL DESIGN


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IntroductionIncludes,

A two storied building for pulp industry Water retaining tanks for waste water treatment

plant

Specifications used in building design,

BS 8110 part 1(1997)

BS 6399 part 1 (1996)

Reynolds Hand book

Standard method of detailing structural concrete


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Design steps

Initial design

General arrangement

Final designing


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Dead loads

weight of the structure,

all architectural components specially partitions, floorfinishes, walls , ceilings

static machinery equipments.

Imposed loads weight of stores material, furniture

movable equipment

wind

human occupants loads

Green concepts used in building will

effect to load calculations


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Specifications for water retaining tanks

BS 8007BS 8110 part 1(1997)

Water retaining tanks will design for primaryclarifiers, Secondary clarifiers, tertiary clarifiers

have to design width, height and length of those

water retaining tanks.


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ARCHITECTURALDESIGN AND

DRAWING

PREPARATION


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Client ArchitectStructural

Engineer

Drawing

Preparation

BOQ

Preparation

Buildings present a unique

opportunity to mitigate climatechange and also enhance

sustainable development

Introduction


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Architectural Concept

Effectiveness

Profitable

Environment friendly

safety

cost and budget


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Proposed Building

3D View


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Proposed Building

Front view


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Side view

Proposed Building


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Sanitary appliances

Drainage systems

Plumbing systems

Fire protection systems

Electricity supply systems

Building Services

D i


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Site PlanFoundation

Plan

Floor plansRoof planElevations

Longitudinal& crosssections

Wallsections

Stair details

Windowdetails &schedule

Roomfinishes

schedule

Door &frame

schedule

Drawing

Preparation


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Introduction

Visited Holcim Lanka in Galle Met management and workers

Identified the problems

Dust problems

Less comfortable

Less green cover, etc.

Landscaping


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LandscapingAny activity that modified the visible features

Make area environmental friendly

Increase green cover

Identify natural elements Land form

Terrain shape

Elevation

Water bodies, etc..


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Find suitable plants (native)

Galgoraka Cassia Siamea (Ehala)

Cryptocoryne wendtii (water

trumpet)

Dovyalis hebecarpa

(Ketembilla)


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Hope to create Water ponds

Small water falls Fences with small rocks

Turffing


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Recreational Park

Recreation is an activity of leisure

Selection of the best area for recreation

Lagoon area was selected

Add recreational items

Swing Merry-go-around sliders Benches


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ENVIRONMENTAL

IMPACT ASSESSMENT


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Outline

Chapter 1 Introduction

Chapter2 Comparison and evaluation of reasonable alternatives

Chapter 3 Description of the Selected Development Activity

Chapter 4 Description of existing environmental setting

Chapter 5 Description of anticipated potential impacts

Chapter 6 Proposed mitigatory measures

Chapter 7 Proposed Monitoring Programme

Chapter 8 Conclusion/s and Recommendation


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ProcessStep I - Preliminary Information

Step II - Environmental Scoping

Step III - Public Participation

Step IV - Decision-making

Step V - Monitoring

Recreational park


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RecreationalparkEnvironmental Benefits:

Fresh air

Nature

A place to be outdoors

Forested lands control erosion

help clean the air of pollutants

absorb carbon dioxide and other harmful greenhouse gasses

help shelter our houses from heat and wind

wildlife habitat

absorb storm and flood water

reduce pollutant

sediment loads in watershed runoff

Storm water management


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Storm water management

trash

Sediment

OilsBacteria

Sedimentation

Oil/Water

Separation

FiltrationInfiltration

storm water must be

treated beforereleasing to the

environment

Pulp industry waste treatment


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Pulp industry waste treatment

Waste water Air Emissions Solid Wastes

chlorinated and

organic

compounds

sulfur compounds

and nitrogen

oxides

sludge

nutrients hydrogen sulfide waste paper

Phosphorus methyl mercaptan

nitrogen dimethyl sulfide

Treatment


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Treatment

Spill pond

Equalizing pond

Secondary clarifier Activated sludge process

Bio sludge thickener

Filters

river

C b hi l


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Concrete batching Plant Dust( sand, aggregate, cement and water)

Enclosed system (loading, unloading, handling, transferor storage of cement)

Use water sprays, enclosures, hoods, curtains, fabric

filters

Plant wastewater (cement, sand, aggregates, chemical

additive mixtures, fuels and lubricants)

Crusher


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CrusherDust

Noise

Vibration

Enclosed system ( loading, unloading, handling, transferor storage of stone)

Enclose stockpiles on at least the top and 3 sides

Minimize dust emissions due to vehicle travel

Identify a buffer zone surrounding operations


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BOQ & TENDER

DOCUMENTSPREPARATION

Introduction


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Introduction

What is a BOQ.?

Approach to the project.

To run a successful business, its important to pay careful

attention to trends within industry and the globalmarketplace as a whole.

For those who follow this advice, its easy to see that one of

the most important ongoing trends is a widespread effort to

go green.


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Main parts of a BOQ

BOQ preparation.

Identifying present rate of items.

Select the material.

Calculate the quantity of each item.

Identify the items come under BOQ.

Rates of some items


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Rates of some items.

Description Unit Qty Rate(Rs/=)Excavation for foundation Cu.m. 1 142

Drain , earth ,in soil cut to shape

as directed

Cu.m. 1 120

1:3:6 (38mm) ct. concrete without

shutteringCu.m. 1 3367

1:2:4(20mm) ct. concrete without

shutteringCu.m. 1 4486

Brick work in cement & sand 1:5 in

foundation and up to D.P.C. level

Cu.m 1 2584

Rates of some items (cntd )


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Description Unit Qty Rate(Rs/=)225mm thick brick work in cement

mortar 1:5 up to 1st floor level to

2nd floor

Cu.m 1 2902

Roof steel truss 7500mm span forasbestos sheet construct with 62.5

* 62.5 * 6mm, 50 * 50 * 6mm angle

iron 12mm bolt and nut including

two coats of anticorrosive paint

No 1 31150

Rates of some items (cntd...)

d d h


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Tender document & the process

What is the tenderprocess.?

How to get the approvalfor the tender.?


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Practice

new technologiesfor the

betterment of the

future.

Documents

Group Presentation Edited 08-06-2012