Post on 18-Sep-2015
description
transcript
2014
SUMIT
Er.sumit_sharma@outlook.com
PLOT PLAN
188 PLOT PLAN
INDEX
GUIDELINES FOR PREPARING PLOT PLAN 189 TYPES OF FACILITIES 189 PLOT PLAN DRAWING 192
189 PLOT PLAN
PLOT PLAN
It consists of all the facilities required for a plant or a complex or industry. It also consists of the future
facilities required for the complex, plant or industry.
GUIDELINES FOR PREPARING PLOT PLAN:
1. Prepare the list of all the facilities require for the plant
2. The list must also include the future facilities required for the plant
3. The type of future expansion should be clear before the start of the plot plan
4. The list must be approved by the client, this is a must before the start of the plot plan
TYPES OF FACILITIES:
1. PLANT FACILITIES
2. NON PLANT FACILITIES
1. PLANT FACILITIES:
Process unit/units
Utility units: boiler unit, compressor unit, C unit, HAVC unit, hot water unit(
compressor, filter , dryer), chilled water unit, chilled brine unit, ETP/STP unit
Efficient treatment plant/sewage treatment plant, fire fighting unit, power facilities,
potable water unit, demineralised water unit etc.
Power facilities:
1) .
Captive power plant( plant producing power for own use)
DG( diesel generators) sets
Turbines( seat gas,CC)
Fuel storage( coal, gas)
Boiler
2) Government supply:
190 PLOT PLAN
Fire fighting system:
Fire/raw water storage
Pump house
Fire officer accommodation
Fire tenders parking area( engine)
Fire water network
Fire hydrant
Foam storage
Infrastructure:
Roads : each unit should have minimum 3 surrounding roads
Secondary road: (10/4 m)
Railway lines
Sea transport
Harbor
Jetty
Drainage system
Chemical drain(CBD)closed blow down
Oil water drain
Domestic drain
Pipe rack
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Sleepers: for carrying heavy pipes- concrete structure above( 800 mm from ground)
Material handling facility:
- Conveyer belts
Flare
Cold vent
Loading/unloading system
Storage: (raw m/L, finished product, intermediate product)
Tank farm
Liquids
Compressed gases
Warehouse:
Solid storage
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2. NON PLANT FACILITIES:
Admin building( as per client architect)
Canteen ( 1st shift + general shift)
Parking ( 1st shift + general shift)
Security
Prayer area
Recreation area
Health care ( as per govt rules)
Workers colony
R&D center
Convocation/convection/assembly area
Guest house
Green belt( it should be about 30% of the plot area and should be surrounding the plant
as per govt rules)
CIVIL INFORMATION REQUIRED:
1. For control levels( plot surveying)
2. Soil data nature of the soil, soil load bearing capacity( 8 to 10 metric tons/ 8-10 MT/2 )
3. Accessibility to the plant( roads , railway line, sea port availability)
ELECTRICAL INFORMATION REQUIRED:
1. Availability of the electricity in the area
2. Accessibility cost of electricity
PLOT PLAN DRAWING:
Drawing is carried out in two stages:
STAGE 1 DRAWING:
It consists of the following details:
i) Land map with surrounding details such as roads, railway lines, water lines, electricity lines
etc.
ii) True north, plant north and prevailing wind direction
iii) Green belt surrounding the plot
iv) Area statement ( plot area, green belt area, plat area)
v) Hatch portion of the land showing the proposed plant area in the plot
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194 PLOT PLAN
STAGE 2 DRAWING:
It consists of the following:
i) Plot plan along with the key plan shown at a small scale located at the right hand side of the
drawing
ii) The proposed plant area is shown in more detail in this drawing drawn to scale with the help
of grid lines.
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NOTES:
I. The total area of the plant facilities is double to accommodate the infrastructure of the plant
such as roads
II. The process unit shall be located at the highest elevation of the area
III. ETP plant shall be located at the lowest level of the plot to have gravity flow ( free floor)
IV. The flare shall be located on the upstream side of the process unit w.r.t wind direction
V. Cooling tower shall be located on the downstream side of the area w.r.t wind direction
VI. The plant facility shall be located near the m/L entry gate and the non plant facility shall be
located near the main entry gate
VII. Pipe rack location should be based on connectivity of it to different units to supply pipe b/w
them.
196 PLOT PLAN