Post on 24-Apr-2020
Pre-Feasibility Report
Construction of New Integrated Terminal Building,
Reconstruction of Old Terminal Building,
Modification of existing expanded Terminal
Building, Associated City Side facilities, Multi -Level
Car Park and Cargo Terminal at
Civil Enclave, Pune Airport, Maharashtra
Construction of New Integrated Terminal Building, Reconstruction of Old Terminal Building, Modification of existing expanded Terminal Building, Associated City Side facilities, Multi -Level Car Park and Cargo Terminal at Civil Enclave, Pune Airport (Maharashtra)
Airports Authority of India 1
Chapter 1
Proposed Development at Pune Civil Enclave
1.1 Background
Pune Airport (Aerodrome Code 4C) belongs to Ministry of Defense (IAF). AAI
is maintaining the Civil Air Terminal complex for facilitation of civil aircraft
operation. Indian Air force is providing air traffic services. Pune Airport is a
Custom Civil Enclave.
Pune Airport is connected to several domestic and international destinations
including all major cities in India such as Delhi, Mumbai, Kolkata, Chennai,
Bengaluru, Hyderabad, Indore, Lucknow and International destinations such as
Frankfurt, Singapore etc. Air India, Jet Airways, Jet Lite, Indigo, Spice Jet, Go
Air, Lufthansa are operating at the airport. During the year 2014-15 Pune Airport
handled 0.12 million International Passengers and 4.07 million Domestic
passengers.
1.2 Existing Infrastructure at Pune Civil Enclave
The details of existing infrastructure available at the Pune Civil Enclave are
given below:
The Existing Integrated Passenger Terminal Building has an area of 22300
Sqm. The existing Apron in front of integrated Passenger Terminal Building is
suitable for parking 8 aircrafts i.e.7 (AB-321/B737-900) +1 (AB-310) in power in
push out configurations including 2Nos. in contact and rest as remote.
1.3 Scope of Work for Proposed Development at Pune Civil Enclave
1.3.1 Terminal Building
Construction of New Integrated Terminal Building of 35000 Sqm.
1.3.2 Development of Cargo Facilities
Construction of New Integrated Cargo Terminal having an area of 2750 sqm
(approx.) along with truck docking area in the city side, palletization area in the
air side and Track parking area as per BCAS Norms.
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1.3.3 City side Development Works
The planning and design of multilevel car park with all amenities for at least
1000 cars with additional future provision for 500 cars and surface parking for
VIP cars & 10 buses, separate car / scooter park area for AAI and airlines staff
at appropriate location. 2 floors of commercial space and other passenger
facilities i.e. ground and first floor shall be provided in the multilevel car park.
1.3.4 Expansion of Apron and Link Taxiway Track
Expansion of existing Apron towards East side for 4 Nos. Code "C"
(AB321/B737) type of aircrafts along with associated Link Taxi track having an
apron and taxi track area of 20800sqm (approx.) and shoulder area of 6050
sqm approx.) connecting the expanded apron to the parallel taxi and associated
shoulders, GSE Area etc.
1.4 Project Site Details
Pune Civil Enclave is located at Longitude 73°54’31.96” E and Latitude
18°34’45.67” N with elevation of 585 amsl. The map showing site plan of the
proposed development of Pune Civil Enclave is shown as Figure 1.1. The
sections of proposed terminal building at Pune Civil Enclave is shown in Figure
1.2. The ground floor plan, first floor plan and basement plan for the proposed
terminal Building at Pune Civil Enclave are given in Figure 1.3 to 1.5,
respectively. The isometric view of proposed terminal building is shown as
Figure 1.6.
1.5 Area Details for Proposed Development of the Pune Civil Enclave
The area details of the proposed development of the Pune Civil Enclave are
given in Table 2.1:
Table 2.1: Area Details of the Proposed Development of the Pune Civil Enclave
Sr. No
Height Wise Break-up Area
Basement Ground floor
First Floor
Total
1. Basement 11986.18 11986
2. Ground Floor- Arrival/Departure
17027.47 17027
3. First Floor- Arrival/Departure
13582.53 13583
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4. Service Yard 3600.00 3600
5. Link Corridor 175.5 48.15 224
6. Road at Grade level (including pedestrian way)
18831.4 18831
7. Land scape 12095.38 12095
8. Front continuous Véranda
14331.48 14331
9. Forecourt F&B 1080 1080
10. Forecourt F&B Canopy 3136 3136
11. Cargo 2900 2900
Total = 11986.18 69577.23 17230.68 98794
Existing Civil Enclave is located on 26.01 Acres land. For proposed
development of existing Civil Enclave additional 15.84 Acres land free from all
incumbrances is being handing over by State Govt to Airports Authority of India.
1.6 Power Requirement Details Total power requirement for the proposed development of Pune Civil Enclave
will be 6775 kW as per details given in Table 2.2. It is proposed to install 5
numbers of DG sets considering one additional standby DG set of 1500 kVA
capacity.
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Figure 1.1: 10 Km Radius Area around the Proposed Civil Enclave
Figure 1.1: Site Plan for Proposed Development
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\
Figure 1.2: Sections of Proposed Terminal Building
Construction of New Integrated Terminal Building, Reconstruction of Old Terminal Building, Modification of existing expanded Terminal Building, Associated City Side facilities, Multi -Level Car Park and Cargo Terminal at Civil Enclave, Pune Airport (Maharashtra)
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Figure 1.3: Ground Floor Plan for Proposed Terminal Building
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Figure 1.4: First Floor Plan for Proposed Terminal Building
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Figure 1.5: Basement Plan for Proposed Terminal Building
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Figure 1.6: Isometric View of Proposed Terminal Building and Aprons
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Table 2.2: Electrical Load Details (Conceptual Calculations) for proposed Development of Pune Civil Enclave
S. No.
Description Unit Quantity/ Area
Load in Watt per Unit
Total Estimated Connected Load in kW
Demand factor
Demand Load for Normal Supply
Demand Load for UPS back-up
Remarks
1 Terminal Building
Terminal Building Area
Sq.m. 30,800
a Lighting Load Area in sq.m.
30,800 9.2 283.36 0.80 226.69 56.67 Lighting load as per ECBC 2017
b Power Load Area in sq.m.
30,800 20.0 616.00 0.60 369.60 92.40
c HVAC Load in Tr.(including normal ventilation) - 1700 TR
2050.00 0.80 1640.00
d Monsoon Reheating 300.00 0.50 150.00
e Smoke extraction For enclosed AC spaces
570.00 0.25 142.50
2 Basement including services Area
Basement Area sq.m. 12,000
a Lighting load Area in sq.m.
12,000 7.1 85.20 0.80 68.16 12.78 Lighting load as per ECBC 2017
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b Power load Area in sq.m.
12,000 10.00 120.00 0.80 96.00 6.00
c Ventilation load Area in sq.m.
12,000 370.00 0.35 129.50 Demand not considered in case of fire
d PAC load for control/ server room
100.00 0.80 80.00
3 Service tunnel (150Mtr. length 4x4 m Assumed)
a Lighting load LS 15.00 0.80 12.00 2.25
b Ventilation & sump pumps etc.
LS 30.00 0.70 21.00
4 Services Yard (assumed 4000 sq.m.)
a Lighting load Area in sq.mtr
4000 7.10 28.40 0.80 22.72 4.26 Lighting load as per ECBC 2017
b Power load Area in sq.mtr
4000 15.00 60.00 0.40 24.00 9.00 Dedicated for services yard area.
c Services Area HVAC load
Area in sq.mtr
600 120.00 0.80 96.00 18.00
5 Equipments load
a Passenger Elevators Each 5.00 15.00 75.00 0.80 60.00 45.00 Quantities to be provided/ confirmed by Architect.
b Service Elevators Each 8.00 10.00 80.00 0.80 64.00
c Escalators Each 4.00 20.00 80.00 0.80 64.00
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e Baggage handling system including conveyors for arrivals etc.
L.S. 1 200.00 200.00 0.80 160 50.00
f Passenger boarding bridge
Each 4.00 40.00 160.00 0.80 128.00
g ELV/ Airport services load (BMS, ipabx, Networking equpiments, CCTV, FAPA )
50.00 0.80 40.00 40.00
h Server load 100.00 0.70 70.00 70.00
6 Fire Fighting system 200.00 - 20.00 Jockey pumps load taken as Demand.
7 Water treatment & water supply system/ pumps
150.00 0.60 90.00
8 Sewage treatment plant
150.00 0.50 75.00
9 External Services
a landsacpe lighting, passage lighting, water bodies, peripherial lighting, etc.
Area in Acres.
17 6000.00 102.00 0.60 61.20
b Façade lighing etc. LS 80.00 0.80 64.00
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10 Proposed Cargo Area Load
LS 200.00 0.80 160.00 To be Confirmed by AAI
12 Miscellaneous & unforseen Load (including MLCP for future)
LS 400.00 0.50 200.00
Grand Total in kW 6774.96 4334.37 406.36
TOTAL ESTIMATED POWER REQUIREMENT
A) Transformer Selection for Receiving Substation
Adopting over all demand factor 0.8, Maximum Demand in KW KW 3467.49
Existing Terminal Maximum Demand in KW KW 1500.00
Total Maximum Demand in KW KW 4967.49
Maximum Load Demand in KVA, taking PF @ 0.9 KVA 5519.44
Adopting Transformer loading @ 80%, transformers KVA capacity = KVA 6899.00
Recommended capacity of 2 Nos. 6250kVA 33/11 kV Oil type transformers considering N + 1 configuration
B. Distribution Transformer Selection
Adopting over all demand factor 0.8, Maximum Demand in KW KW 3467.49
Maximum Load Demand in KVA, taking PF @ 0.9 KVA 3852.77
Adopting Transformer loading @ 85%, transformers KVA capacity = KVA 4533.00
Addition for N+1 arrangement @ 30% approximate. KVA 1359.90
Total installation capacity KVA 5892.90
Recommended capacity of 3 Nos. 2000kVA 11/0.433 kV Oil type transformers considering N + 1 configuration
C) DG SET Selection
Adopting over all demand factor 0.8, Maximum Demand in KW KW 3467.49
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DG aux. load KW 250.00
Total Demand in kW KW 3717.49
Maximum Load Demand in KVA, taking PF @ 0.8 KVA 4646.87
Adopting loading @ 80%, DG's KVA capacity = KVA 5808.59
Addition for N+1 arrangement @ 25% approximate. KVA 1452.15
Total installation capacity KVA 7260.73
Recommended capacity of 5 Nos. 1500kVA LT DG sets considering N + 1 configuration
D) UPS Selection
Maximum Demand in KW KW 406.36
Maximum Load Demand in KVA, taking PF @ 0.9 KVA 451.51
Adopting loading @ 80%,KVA capacity = KVA 564.39
Addition for N+1 arrangement @ 30% approximate. KVA 169.32
Total installation capacity KVA 733.71
Recommended capacity of 4 Nos. 200kVA UPS considering N + 1 configuration
Numbers of DG sets for Power Backup
Recommended capacity of 5 Nos. 1500 kVA LT DG sets considering N + 1 configuration
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1.7 HVAC Requirement for Proposed Development at Pune Civil Enclave
HVAC Requirement for proposed development at Pune Civil Enclave is
estimated as 1700 TR as per details given in Table 2.3.
Table 2.3: Proposed Development at Pune Civil Enclave
Sr Space AC Area Estimated AC Load
1. Offices 22500 90
2. Circulation area 10480 35
3. Retails and f&b area 22320 97
4. Arrival & departure corridor 36460 159
5. Security check & hold 65070 283
6. Check-in area, Immigration & Emigration 91140 396
7. Baggage claim area 32980 132
8. Lounges 3900 17
9. baggage screening 12910 52
10. Misc. area 2660 9
11. Washrooms 14890 50
12. Re-developing area (existing terminal building)
85220 341
LT Panel & control room (Services Yard) 6456 26
Total 406986 1685
Say, 1700 TR
1.8 Manpower Requirement Total manpower requirement for proposed development at Pune Civil Enclave
will be 250 persons.
1.9 Total Project Cost
The indicative cost for construction of new integrated terminal building,
reconstruction of old terminal building and modification of existing expanded
terminal building is Rs. 700 crores (Inclusive of all applicable taxes,
contingencies and PMC charges).
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Chapter 2
Water Supply, Sewerage, Drainage
And Fire Fighting
2.1 Introduction
For Pune airport total daily fresh water requirement for potable purpose will be
715 kld. Water balance chart is given below: The population and water demand
calculations of water requirement for Pune civil Enclave are given in Table 2.1:
A Total Water Demand (in kld)
1) DOMESTIC WATER DEMAND
(i) Total Potable Water Demand 715
(ii) Total Flushing Water Demand 535
Total Domestic Water Demand 1,250
2) Total Horticulture Water Demand 80
3) Total Soft Water Demand 300
Grand Total of Water Demands for all Purposes 1630
B Total Available Treated Effluent for Recycling (In kld)
1) Total Sewerage Generated (Total Domestic Demand
x 0.9) 1125
2) Total Treated Effluent Water Available from STP for
Recycling (90%) 1015
Total of Available Water for Re-use 1015
C Total Utilized Treated Effluent (In kld)
1) Total Amount Re-used for Flushing Water Purposes 535
2) Total Amount Re-used for HVAC Purposes 300
3) Balance Amount Reused for Horticulture Purposes 80
D Balance Water Requirements (In kld)
1) Daily Fresh Water Required per Day 715
Total Daily Net Fresh Water Demand in MLD 0.72
Excess treated effluent disposed outside the site
in m3/day 100
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Table 2.1: Population and Water Demand Calculations of Water Requirement for Pune civil Enclave
S. No.
Description Total Population
at Peak hour
Daily Population (Considering 7.5 hr Peak population per day)
LPCD for Potable water
LPCD for Flushing Water
Potable Water Demand
Flushing Water Demand
Total Water
Demand (l/day)
1 Terminal Building (Passenger Load)
2300 17250 40 30 690,000 517,500 1,207,500
2
Permanent Terminal Building Population (AAI, Airlines & O&M, Vendors)
300 25 20 7,500 6,000 13,500
3 Visitors etc. 1725 10 5 17,250 8,625 25,875
Total in Litre/day 714,750 532,125 1,246,875
Total in kld 715 535 1,250
4 Soft Water Demand
Soft water Make-up requirements for Cooling Towers (As per HVAC consultant) 300000
Say in (kld) 300
5 Horticulture Water Demand
30 % of Total Site area (Total Site = 18 Acres @ 15,000 ltr./acres) 81000
Say in (kld) 80
Total Water Demand for All Purpose in kld 1,630
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Total 2.2: Total water Demand, Water Tank Capacities & Space Requirements
I. Total Water Requirement
S. No.
Description Water Requirement Unit
1 Domestic Water Demand 1,250 m3/day
a) Domestic Potable Water Demand 715 m3/day
b) Flushing Water Demand 535 m3/day
2 Soft Water Demand 300 m3/day
3 Horticultural Water Demand 80 m3/day
Total Water Demand 1,630 m3/day
Total Water Demand (Excl. Horticulture) 1,550 m3/day
II. Underground Water Tank Capacities
(The Total capacity of Domestic & Soft Water Storage shall be provided as approx. minimum one- day Demand as per National Building Code of India)
S. No.
Description Basis of Capacity
Required
Approx. Capacity of
Tank Required
Capacity of Tank Provided
Unit
1 UG Fire Static Tank Capacity
As per NBC 2016, tank of capacity 100 x 2 no.
requires for hydrant & sprinkler system
considering number of hydrant more than 100
200 200 m3
For water curtain system, 150m3 capacity is
recommended 150 150 m3
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2 UG Raw Water Tank Capacity Approx. 50% of Total
Domestic Demand + 50% of Soft Water Demand
775 800 m3
3 UG Domestic Tank Capacity Approx. 50% of Domestic
Demand 625 650 m3
4 UG Soft Tank Capacity Approx. 50% of Soft Water
Demand 150 150 m3
5 Total UG Tanks Capacity 1900 1950 m3
6 Or Say 1950 m3
Max. Depth of Water Considered 3.5 Meters
7 Area Required for UG Tanks (Incl. for Structure/walls) 612 m2
8 Approx. Area Required for UG Tanks (Say) 700 m2
9 Approx. Area for Plant Room (Adjacent to UG Tanks) 800 m2
10 Total Area required for water tanks and plant room 1500 m2
III. Sewage Quantity & Sewage Treatment Plant
S. No.
Description Quantity / Capacity
Calculated
Quantity / Capacity
Considered Unit
1 Total quantity of Sewage Generated (@ 90% of Domestic Water requirements)
1,125 1,125 kld
2 Total Capacity of Sewage Treatment Plant 1200 1200 kld
STP shall be constructed in two modules of capacity 600 kld each
3 Area Required for STP 1500 1500 kld
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2.4 Sources of Water
Water requirement will be met through tube wells.
2.5 Sanitary Fixtures And Toilet Accessories
Water Closet: All water closets will be wall hung with concealed dual flushing
cistern and in lodders and staff toilets WC will be provided with dual flushing
cistern. Under counter/ circular above counter wash basins with battery
operated auto sensor pillar taps will be provided.
Flat back wash basins with CP brass self-closing pillar tap will be provided
in lodders and staff toilets.
Semi stall urinal with battery operating auto sensor flush valves.
Frosted Glass urinal portion with metal clips.
CP adjustable shower with Diverter and spout in rest rooms and VIP toilet.
Vitreous china recess toilet paper holder.
Automatic soap dispenser on wash basins (Stainless steel).
Automatic air purifier (Stainless steel).
Toilet tissue paper holder (Stainless steel).
Automatic electrically operated hand drier (Stainless steel).
2.6 Water Distributions Pipe and Fittings
G.I. / composite Pipe and fitting for hot and cold water. Heavy class G.I. pipe
and fitting in shaft and under floor. All external underground water pipe will be
cast iron Class LA conforming to IS:1536 with specials and lead joints.
2.7 Sewerage Treatment and Disposal
As per water balance diagram, 1,125 kl/d sewage will be generated after the
proposed development at Pune Civil Enclave which will be treated in STP of
two modules of 600 kld capacity each (total treatment capacity 1200 kld).
2.8 Sewage Treatment Plant
Sewage generated from the airport will be treated in well-designed Sewage
Treatment Plant (STP). It is proposed to installed Moving Bed Biofilm
Reactor (MBBR) type sewage treatment plant of two modules of 600 kld
capacity each (total treatment capacity 1200 kld).
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Design of STP
As per water balance diagram, 1,125 kl/d sewage will be generated after the
proposed development at Pune Civil Enclave which will be treated in STP of
two modules of 600 kld capacity each (total treatment capacity 1200 kld).
Sewage will be collected and treated in well-designed sewage treatment plant.
After meeting stipulated standards, treated waste water will be utilized for
flushing purpose, irrigation of greenery and landscaping.
Details of Sewage Treatment Process
The sewage from the proposed airport shall be collected by gravity into the
collection tank/equalization tank of Sewage Treatment Plant (STP) via
perforated screens to prevent the large particles into system. In equalization
tank, pH and temperature of incoming sewage will be equalized. The sewage
from equalization tank will be pumped to Moving Bed Biofilm Reactor (MBBR)
reactor for biological treatment, where required quantity of air in presence of
MBBR system will be supplied to meet the oxygen requirements by mean of
blower and fine bubbles air diffusers. After MBBR reactor, sewage will flow by
gravity to settler (tube type) where sludge will be settled at the bottom due to
gravity. This settled sludge will be recycled through sludge pump to MBBR
reactor to meet the mixed liquor suspended solids (MLSS) requirement, excess
sludge will be discharged through filter press for final disposal. Final discharge
of waste water from settler will be collected in chlorine contact tank, where some
chlorine will be dosed for disinfections of treated waste water. Then, treated
sewage will be pumped for tertiary treatment through duel media filter or it will
be passed through or it will be passed through Ultraviolet (UV) disinfection
system. Treated sewage will meet the norms prescribed by State Pollution
Control Board and will be utilized for flushing, HVAC and for irrigation of
greenery & landscaping purpose. Treated wasted water will not be discharged
out side the boundary of proposed airport.
Design Parameters
Design parameters for the proposed STP are given below:
Sl. Parameters Inlet Outlet
1. BOD 300 mg/l Less than 20 mg/l
2. COD 400 mg/l Less than 150 mg/l
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3. Oil & Grease 50 mg/l Less than 10 mg/l
4. TSS 200 mg/l Less than 50 mg/l
5. PH 6.5-8.5 mg/l 6.5-8.5 mg/l
No treated waste water will be discharged outside the airport. Unit wise
description of the proposed STP is given below and shown in Figure 2.2:
Screen Chamber
Prior to the actual treatment of the wastewater, a screen chamber will be
provided. In this chamber removable type mechanical bar screens will be
provided for removal of various large size elements, such as paper, cloth,
plastic etc, etc, which may hamper the satisfactory functioning of subsequent
units of the STP, if not removed at early stages.
Oil & Grease Trap
The oil & grease trap will be provided to collect oil and grease trace coming with
sewage. Collected oil & grease will be stored in a drum and disposed of in
environmental sound manner.
Equalization Tank
As the quantity of the flow is non-uniform in nature, an equalization tank will
have to be provided. By the provision of an equalization tank, wastewater
characteristics will become homogeneous in nature and, therefore, better
treatment can be achieved in the subsequent units of the STP. Diffused
aeration will be provided in this tank to stir the contents of the tank completely.
MBBR Reactor (Biological Treatment)
Moving Bed Biofilm Reactor (MBBR) technology employs thousands of
polyethylene biofilm carriers operating in mixed motion within an aerated
wastewater treatment basin. Each individual bio carrier increases productivity
through providing protected surface area to support the growth of heterotrophic
and autotrophic bacteria within its cells. It is this high-density population of
bacteria that achieves high-rate biodegradation within the system, while also
offering process reliability and ease of operation.
This technology provides cost-effective treatment with minimal maintenance
since MBBR processes self-maintain an optimum level of productive biofilm.
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Additionally, the biofilm attached to the mobile biocarriers within the system
automatically responds to load fluctuations.
The bacteria/activated sludge grow on the internal surface of the carriers. The
bacteria break down the organic matter from the waste water. The aeration
system keeps the carriers with activated sludge in motion. Only the extra
amount of bacteria growth, the excess sludge will come separate from the
carriers and will flow with the treated water towards the final separator. The
system can consist of a one stage or more stage system (see underneath
schedule), depending on the specific demands. The specific bacteria remain in
their own duty tank because of the fact that the carriers remain in only 1 tank,
protected by screens.
A bio-film develops on the media, which move along the effluent sewage in the
reactors. The movement within the reactors is generated by providing aeration
with the help of diffusers placed at the bottom of reactors. This thin film on the
media enables bacteria to act up on the bio-degradable matter in the effluent
sewage and thus reduce the BOD/COD content in presence of oxygen from the
air used for fluidization. Aeration will be done with the help of twin lobe blowers.
The MBBR reactors will increase the oxygen content of the sewage and thus,
will help in the growth of the micro-organisms required to reduce the BOD.
These micro-organisms will consume the organic matter and will convert it into
active biomass, better known as sludge. The waste water, laden with sludge,
will be transferred to tube settler for sludge separation.
Secondary Settling Tank Followed by Pre filtration Tank
The sludge formed will settle in the secondary settling tank followed by pre
filtration tank. The settled sludge will be discharged in the Sludge Collection
Tank and would be dewatered using sludge press. The clear supernatant from
the outlet of the tube settler will be discharged as treated waste water and will
be passed on to further treatment for final polishing. HDPE/PVC low
maintenance tubes will be provided for trouble free operation of the tube settler.
Sludge Filter Press
The sludge from the settling tank of the STP will be collected in the tank and
will be treated in the sludge press. This will be 24 plates CI sludge press
completes with its pump and accessories. In sludge press, the sludge in the
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form of liquid slurry is fed into the press and dry solid cake of sludge is taken
out from it. These dry cakes are used as manure for green belt and landscaping.
Pressure Sand Filter
For final polishing of the treated waste water, a Pressure Sand Filter (PSF) will
be provided. The PSF comprises of a MS Vessel having filtering media sand
topping for filtration of supernatant treated sewage water and thus ensuring
clarity of water.
Activated Carbon Filter
For tertiary treatment, an Activated Carbon Filter (ACF) will be provided. This
will be MS constructed tank in which activated charcoal/carbon will be filled as
adsorbing media. This will not only adsorb impurities but will also act as the
polishing tank for the final treated waste water. The resultant water shall be
clear, odourless and will be reused for horticulture purpose.
Ultraviolet (UV) Disinfection System
Ultraviolet (UV) disinfection will use a UV light source. UV-rays are energy-rich
electromagnetic rays that are found in the natural spectrum of the sunlight. They
are in the range of the invisible short wave light having a wavelength ranging
from 100 to 400 nm. can pass through a flow chamber, and UV rays are
admitted and absorbed into the stream. When ultraviolet energy is absorbed by
the reproductive mechanisms of bacteria and viruses, the genetic material is
rearranged and they can no longer reproduce. They are therefore considered
dead and the risk of disease has been eliminated.
UV plant will have following features:
Stainless steel construction
Single lamp
Long life of the UV Lamp
Construction of New Integrated Terminal Building, Reconstruction of Old Terminal Building, Modification of existing expanded Terminal Building, Associated City Side facilities, Multi -Level Car Park and Cargo Terminal at Civil Enclave, Pune Airport (Maharashtra)
Airports Authority of India 25
2.9 Rain Water Harvesting
Rainwater harvesting system for proposed terminal building will be developed
based in Central Ground Water Board (CGWB) Guidelines and Construction
Manual of Ministry of Environment, Forest and Climate Change (MoEF&CC),
Government of India. Design details of rainwater harvesting system are given
below :
Total Terminal Building Area - 17028 sqm Landscape Area - 12095 sqm Peak hourly rainfall - 45 mm Runoff Coefficient for Terrace - 0.85 Peak Flow for Terrace - 17028 x 0.85 x 0.0125 180.92 m3/hr Peak Flow for Landscpaing - 12095 x 0.20 x 0.0125 128.5 m3/hr Total T Average throughout using 300 dia pipe with flow velocity of 0.15 m/sec. - 38.15 m3/hr say - 38 m3/hr
Figure 2.2: Schematic Diagram for MBBR Based STP
Construction of New Integrated Terminal Building, Reconstruction of Old Terminal Building, Modification of existing expanded Terminal Building, Associated City Side facilities, Multi -Level Car Park and Cargo Terminal at Civil Enclave, Pune Airport (Maharashtra)
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No of pits based on 38 m3/hr - 3.92 Nos, say 4 Pits In the open areas of Kolhapur Airport land, 50 rainwater harvesting pits will be constructed to recharge the ground water resources through rain water.
The cross section of rainwater harvesting pit is given in Figure 2.3.
Figure 2.3: Typical Cross Section of Rain Water Harvesting Pit
Construction of New Integrated Terminal Building, Reconstruction of Old Terminal Building, Modification of existing expanded Terminal Building, Associated City Side facilities, Multi -Level Car Park and Cargo Terminal at Civil Enclave, Pune Airport (Maharashtra)
Airports Authority of India 27
Chapter 3
Solid Waste Management
3.1 Solid Waste Generation
It is estimated that approx. 2600 kg/d solid waste will be generated from the
airport. From the new terminal building, waste will be generated in the form of
paper, plastics, polyethylene bags, and food waste, etc.
3.2 Solid Waste Management
The following measures will be taken for management of solid wastes during
operation phase of proposed airport.
Solid wastes management will be carried out as per Solid Waste
Management Rule, 2016.
Wastes shall be collected in designated waste bins based on their types,
placed at the strategic locations.
The solid waste handling and disposal services will be outsourced to authorized
agency to ensure disposal of solid waste generated from the proposed airport.
Solid waste generated in the aircrafts will also disposed off at the designated
waste collection points from where the agency will pick up the garbage bags.
The agency will collect the garbage from designated bins, which will be spread
over the area of proposed airport. The wet garbage of the aircrafts comprising
of leftover food in the tray from the security gates of flight kitchens will be
disposed off at the specified places. The collected garbage will be transported
in covered container and will be arranged to dispose off after segregation of
recyclable wastes as per provisions of Solid Waste Management Rule, 2016.
After collection of garbage, garbage bins will be disinfected every day by
sprinkling disinfectant powder by the agency. Weekly washing of garbage bins
will also be carried out by this agency.
After collection of waste, solid waste management plan to be followed by
authorized agency is as given below:
• Segregation of recyclable and non-recyclable wastes.
• Disposal of recyclable wastes for recycling.
• Composting of biodegradable organic of wastes for captive use
• Disposal of segregated wastes to common municipal waste landfill Site
Construction of New Integrated Terminal Building, Reconstruction of Old Terminal Building, Modification of existing expanded Terminal Building, Associated City Side facilities, Multi -Level Car Park and Cargo Terminal at Civil Enclave, Pune Airport (Maharashtra)
Airports Authority of India 28
Chapter 4
Energy Conservation •
•
4.1 Energy Conservation Measures
During design, construction and operation phases of proposed development of
Pune Civil Enclave necessary measures will be taken for conservation of
energy in line with “Energy Conservation Building Code –2016” and “National
Building Code 2016”. The important energy conservation measures proposed
for new terminal building are described below:
Optimized Building Orientation in the Plot
Insulated Walls & Roof
High Performance Glazing
Building Shading Devices
High Efficiency Chillers, Demand Control Ventilation, Heat recovery
Wheel, VFDs
Energy Efficient LED Lighting
Occupancy Sensors and Dimmers
It is proposed that 100 KW solar power generation plant will be established at
the airport to produce clean energy.
By adopting above measures about 40% energy will be saved.