group presentation edited 08-06-2012
TRANSCRIPT
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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
Pollution prevention
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Concrete Batching Plant
Main task
Environmental impact
Air emission
Liquid effluent
Solid waste
Pollution prevention
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Stone Crusher Plant
Main task
Environmental impact
Air emission
Liquid effluent
Solid waste
Pollution prevention
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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
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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.