Pre-Feasibility Project Report...Circuit, along with Delhi Jaipur, Uttar Pradesh Heritage Arc,...

Pre-Feasibility Project Report

For

Development of New Civil Enclave at

Agra Airport (Near Air Force Base), Uttar Pradesh

Development of New Civil Enclave at Agra Airport (Near Air Force Base), Agra, U.P.

Airports Authority of India 2

Chapter - 1

New Civil Enclave at Agra Airport (Near Air Force Base)

1.1 Background

Agra is a city on the banks of the river Yamuna in the Northern State of Uttar

Pradesh. Agra is a major tourist destination because of its many Mughal-era

buildings, most notably the Taj Mahal, Agra Fort, Fatehpur Sikri, all three of which

are UNESCO World Heritage Sites. Agra is included on Golden Triangle tourist

Circuit, along with Delhi Jaipur, Uttar Pradesh Heritage Arc, tourist circuit of UP state,

along with Lucknow the capital of the state and Varanasi.

Existing Agra Airport

Agra Airport belongs to IAF and AAI maintain a civil enclave. Agra Airport, at an

elevation of 168 m the sea level is a domestic airport serving the city of Agra. Agra,

being a renowned tourist spot, is well linked directly or indirectly via air route to all

major cities in the country. The main airline operating at the Agra airport is Air India.

1.2 Construction of New Civil Enclave at Agra Airport near Agra Air force Base

Airports Authority of India has proposed development of New Civil Enclave at Agra

Airport near Agra Air force base to boost the tourist inflow in the city.

Total land required for proposed civil enclave will be 49.8 Acres, which is being

transferred by State Govt of Uttar Pradesh.

Scope of Work for Proposed Civil Enclave

Scope of work is prepared for development of new Civil Enclave at Agra for

Construction of Apron of park 04 Nos A 321 types of aircraft with provision of parking

Code „E‟ types of aircraft with MARS configuration, link taxi track, terminal building for

700 passengers (500 Domestic and 200 International) as per IMG norms and

Multilevel Car Park (MPCP) for 350 cars, surface parking for 20 VIP cars and 05

buses. As per CPMS forecast the Peak Hour Passengers (PHP) is 700 Pax (500

Domestic and 200 international) as international chartered flights are also operating

from Agra Airport.



(A) Civil Works

i. APRON AND TAXIWAY

Construction of Apron of dimension 155.5 m x 139.5 m, suitable for the parking of

02 nos. of A-321 type of aircraft with the provision of parking Code E type of

Aircraft with MARS configuration in power -In /Push-Back configuration with the

10.5 m wide shoulders all around the apron. Provision of GSE area of dimension

42 m x 84 m also made in the layout plan.

Construction of link taxi track dimension of 650 m x 23 m with 10.5 m shoulders

of either side of the taxi track, subject of clearance from IAF.

The strength and clearance of apron & link taxi track to be kept in accordance

with requirements of Code – E types of a/c.

Development of taxiway strip with suitable grading (overall width 95 m).

The slope on the apron, taxiway, strip, etc, should be as prescribed in DGCA

CAR under various paragraphs.

Storm water drains to be provided to operational/non-operational areas.

ii. NEW INTEGRATED TERMINAL BUILDING

Construction of one and half level integrated terminal building of 16700 sqm for

700 Peak Hour Capacity (500 domestic passengers and 200 international

passengers) with the provision of aerobridge along with basement of 5000 sqm

for baggage handling system. An area of 2200 sqm has been kept for retail /

commercial outlets / retiring rooms and airlines offices.

Terminal building Departure area, arrival area, security hold area and concourse

are to be provided with adequate nos. of toilets for gents, ladies and differently

abled persons and drinking water. Suitable numbers of ramps to be provided for

entry and exit of differentially abled persons in departure and arrival area.

Overall planning of building will capture local architectural features and it will be

part of the design features of terminal. The design should include the required

arrangement for its regular maintenance so as to make it in built part of

execution. Solar power generation vix solar lighting, solar roofing system

including provision of regular cleaning with maintenance hoist, hooks, etc

including cat walk / rope suspended platform/gondola etc will be provided.

(a) Common Concourse

Common Concourse area should have provision for Meet and Greet area, snack

bar, facilitation counters, toilets, AHU switch room, drinking water, first aid room,

Child care room, supporting office for AAI, airlines and APHO.



(b) Check-In Area

The check-in concourse should have 18 nos. Check-in counters along with

adequate queuing space.

01 no baggage conveyor belt for registered baggage.

Adequate number of toilets (ladies, gents and physically challenge persons) back

up offices for airlines, AHU, switch room, drinking water facilities, storing space

for 200 baggage trolleys, etc, area for commercial facilities.

Seating arrangement for passengers after check-in and before security check.

Isolated smoking area with proper ventilation.

Provision of CITE, CUSS

(c) Security Hold Area

The security hold area with aerobridge and Bus lounge should have adequate

seating arrangements with adequate numbers of toilets for ladies, gents and

physically challenged person), drinking water, AHU switch room and isolated

smoking area with proper ventilation.

The passenger frisking area should have adequate space for locating required

nos. of DFMDs, frisking booth 06 nos (04 for gents and 02 for ladies), space for 2

nos X Rays machine for hand baggage.

Provision will be made for duty free/retails area without affecting the passenger

movement area.

(d) Baggage Collection/Arrival Lounge

The baggage collection and arrival lounge should have 03 nos. (02 nos.

Domestic & 01 no. International) conveyor belt of adequate length.

Adequate space for storing baggage trolleys, space for storing of mishandled /

unclaimed baggage.

Adequate number of toilets (ladies, gents and physically challenged persons),

AHU, Switch room, drinking water, prepaid taxi counter.

Provision of Information Counter & Prepaid Taxi Counter and other commercial

facilities.

Provision of Baggage Reconciliation System

(B) Electrical Works

Internal and external electrification for Terminal Building Complex, associated

building, car park and roads

Augmentation of main power supply, submission equipment, DG Sets for

Secondary Power Supply and associated ancillary building.

Provision of central air-conditioning & ventilation (HVAC) system & BMS for New

Terminal Building



Provision of conveyor belts at departure area with in line X-ray inspection system

and other equipment at departure area and inclined carousels at arrival hall.

Provision of fire detection & alarm system, provision of fire hydrants and water

sprinklers system as per standards along with fire extinguishers

Provision of Automatic sliding doors at exit and entry points of terminal building

Provision of adequate number of signage inside and outside the terminal building,

car park area and City side approach road and air side area for guidance of

passengers and visitors.

Provision of light masts on apron.

Provision of perimeter lighting.

Provision of 02 nos aerobridges.

Provision of visual docking /guidance system.

(C) Airport Systems

Public Address System and Car Calling System

Surveillance close circuit TV System (SCCTC) and provision of adequate number

of close circuit TV monitors, in the Security Control Room, Terminal Manager

Room, APD Office, etc.

Provision of Flight Information Display System (FIDS) with adequate number of

Display Devices in departure, arrival and security hold area for passenger

facilitation.

Provision of adequate number of X ray machines for scanning registered

baggage (RB) / Hand Baggage (HB) including provision of required number of

ETDs, DFMDs & HHMDs as per BCAS norms.

Provision of adequate no. of VHF FM sets (Walkie-Talkie, Base Stations and

Mobile Stations)

Provisions of Telephone Exchange/ digital EPABX/IP EPABX system for Terminal

Building including Telephone /Intercom instruments, wiring, etc.

(D) IT Systems

Passive and Active Networking components such as OFC, UTP cabling, Routers,

Core and Access switches and accessories. Provision of Raceways, cable trays

and conducting and cabling.

Sever room and adequate space for keeping network switches along with

electrical power points & UPS.

Access Control System as per BCAS requirement

Provision of internet, VPN bandwidth, Wi-Fi System

(E) Miscellaneous Works

Provision of Trolley gate on the link taxi track to segregate the operation area of

IAF & AAI.

Construction of pump house for overhead water tank and sump etc for terminal

building.



Provision of gates to segregate air side and city side area with security guard

posts at the entry and exit gates.

Construction of perimeter road of 3.5 m width with shoulders all along the

boundary wall inside operation area.

Construction of 04 lane approach road from nearest main road to Terminal

Building via shortest distance.

Horticulture and gardening works on city and airside of terminal building.

Provision of water storage and water supply scheme and rain water harvesting

system and Sewage Treatment Plant (STP).

Construction of boundary wall of 2.45 m + 0.45 m with concertina coiled barbed

wire.

Construction of regular boundary wall around the operational area and fencing all

around the airport.

1.2.1 Project Cost for Development of New Civil Enclave at Agra Airport

The estimated project cost for Development of New Civil Enclave at Agra Airport is

approx. Rs 300 Crores.

1.3 Infrastructure

Agra, a district headquarter, is well connected by air, rail and road. Distance of other

airport from Agra Airport are as given below:

Gwalior 100 KM

Delhi 178 KM

Jaipur 217 KM

Lucknow 296 KM

1.4 Project Site Details

The site for proposed civil enclave comprises 49.8 Acres of land. Proposed terminal

building is located at Longitude 77°56´50.12” E and Latitude 27°08´30.47” N with

elevation of 168 m above MSL. The map and google earth showing 10 km radius

area around the proposed civil enclave is shown as Figure 1.1 and Figure 1.2. The

site plan of the proposed civil enclave is shown in Figure 1.3 on google map and as

Figure 1.4 on revenue map.

1.5 Environmental Sensitivity

The environmental sensitivity for the development of proposed civil enclave at Agra

Airport is described below:

Incumbrance free land for the proposed civil enclave is being handing over by the

State Govt. to Airports Authority of India.



There is no forest land involved in the development of the proposed civil enclave

at Agra Airport.

There is no wildlife sanctuary or national park within 10 km distance from the site.

Soor Sarovar Bird Sanctuary is located at distance of 14.75 km in NW direction.

Tajmahal is located at a distance of 10.1 km aerial distance in ENE direction from

the proposed civil enclave.

Yamuna river is flowing at distance of 9.1 km in NE from proposed civil enclave

site.

There is no state or national boundary within 15 km radius area.

Within the 15 km area around the site for proposed civil enclave, most of the part

of Agra City is located which has UNESCO World Heritage Sites like Taj Mahal

(10.1 km) and Red Fort (8.3 Km) and other tourist attractions namely Sikandra

(8.8 km), etc.

There is no critically polluted area with 10 km distance from the site for proposed

civil enclave.

The proposed civil enclave is located within Taj Trapezium Zone.

Nearest major railway station is Agra Cant Station, which is located at an aerial

distance of 4.6 km.

District Headquarter of Agra is located at distance of 9 km.



Figure 1.1: 10 Km Radius Area around the proposed Civil Enclave on Google Map



Figure 1.2: 10 Km radius Area Around the Proposed Civil Enclave

Civil Enclave



Figure 1.3: Layout Plan for New Civil Enclave on Google map



Figure 1.4: Layout Plan for New Civil Enclave on Village Map



Chapter - 2

HVAC and BMS System

for the Proposed Terminal Building

2.1. General

This Chapter outlines the design features, basis of design, estimated requirements

etc. of the HVAC System at proposed terminal building. The proposal for installing

microprocessor based control system (BMS) is also outlined in this Chapter.

2.2 Design Considerations

The system proposal is designed to fulfill the following objectives:

Low capital cost.

Energy efficient throughout the varying load patterns

Minimum power demand.

Providing required Indoor air quality (IAQ) with reduced operating cost.

Maximum flexibility of operation.

Use of highly responsive control system (BMS) to optimize system functioning.

2.3 Energy Efficient

The air conditioning systems operate between a minimal demand of 40% and up to a

maximum demand of 95% for a major part of the year.

Hence, the selection proposed is such that the overall power requirement remains

consistent with the demand, avoiding all possible waste.

2.4 Flexibility

The use of Air cooled chilling units have been proposed instead of water cooled

chillers.

This will avoid use of cooling towers and condenser water pumps, thereby reducing

by nearly 40% the number of equipments which have to be operated and maintained.

The chiller will be fitted with air cooling pads to reduce power consumption and save

80% water as compared to water cooled system, the cooling pads will be used

whenever Ambient temperature crosses 35°C.



The use of air cooled chillers will thus simplify operation and also avoid worrying

about availability of water in cooling towers at all times.

There will be separate pumps for secondary circuit.

In addition each floor will have independent Air handling Units ( AHUs ).

This will ensure that the equipment in operations is as per demand without any

wastage of power.

2.5 Control System

It is proposed to use microprocessor based control system (BMS) to optimize plant

operation and minimize running costs.

The various systems are selected carefully to provide maximum benefits at a

reasonable cost.

The BMS will also be used to integrate other services and control external lighting

and monitor other services.

2.6 Salient Feature of Air-cooled Chilling Units

The air-cooled chillers are packaged and factory assembled and consists of the

following components:

Screw / Scroll compressors.

Shell and tube chiller.

Condenser coils

Condenser fans

Control Panel

Weather proof housing.

These chillers are designed and manufactured for outdoor installation either on the

ground or on the roof, where they can get un-hindered supply of fresh air.

2.7 Screw Compressors

The screw compressors are nearly as efficient as Centrifugal Compressors and

consume approx. 0.71 IkW per ton to 0.73 IkW per ton in the proposed capacity

range. These compressors have very few moving parts. Hence their wear and tear is

less and this reduces the maintenance costs.



These units are currently being imported or assembled in India from Imported

components and they come equipped with a microprocessor based control panel.

Hence, the output is automatically matched with the demand. Thereby, these units

result in further power saving. They can be used efficiently down to 1/3 of the rated

output.

2.8 Control System

It is proposed to install Microprocessor Based DDC Control system, (BMS) for

operating the HVAC plant, water supply system, common lighting and for monitoring

other systems. The use of BMS has the following advantages.

a. The sequencing of the chillers and pumps will be done automatically as per the

load requirement, thus avoiding wasteful operation.

b. The plants will operate automatically as per programmed schedule the

controllers will estimate the actual requirement on any particular day depending

on outside temperature and accordingly decide the lead time required to

achieve design inside conditions, in all areas, at the start of offices.

c. All these feature help to bring down the energy consumption by 10 to 15%.

d. All standby pumps are rotated automatically to provide equal wear and tear and

reduce fatigue.

e. All external lighting and common area lighting are controlled automatically to

save energy.

f. The water supply system is controlled and operated as per requirement without

any wastage.

g. All other services are monitored.

2.9 Estimated Load Requirement

At the proposed civil enclave 2X400 TR (12 Working +1 Standby) air cooled screw

chillers are proposed.

2.10 System Concept

The main chilling station will have multiple screw chillers.



It is proposed to have strip heaters in supply air ducts for winter heating.

A standby chiller is also proposed.

The system has been designed on the basis of many areas having high heights.

Further, it is proposed to install nozzle type diffusers for long throw of air from such AHUs.

The A.C. plant will be placed outside in service yard along with other electric and water services.

2.11 Building Management System (BMS)

It is proposed to provide a Microprocessor Based Building Management and control

system (BMS) for HVAC system and other services to create an intelligent building.



Chapter - 3

Electrical Service for Proposed

Terminal Building & Allied Units

3.1 General

The proposed terminal building shall have plinth area of approx. 16700 sq.m in

(including 2200 sqm for retail and office area). For baggage, basement of 5000 sqm

is proposed.

3.2 Estimated Electrical Load

The estimated electrical loads for proposed civil enclave are will be 1250 kW

3.3 DG Sizing

Two DG sets of 1000 kVA and two DG Sets of 500 kVA capacity each are proposed

at new civil enclave.



Chapter - 4

Water Supply, Sewerage, Drainage & Fire Fighting

4.1 Introduction

The proposed terminal building at Agra Civil Enclave shall have plinth area of approx.

16700 sq.m in (including 2200 sqm for retail and office area). For baggage,

basement of 5000 sqm is proposed.

4.2 Expected Population per Day at Proposed Civil Enclave

The expected population per day at the Civil Enclave is given below:

Arriving and Departing Passengers - 4000

Airport Staff - 200

Drivers/Visitors - 400

Water required as per National Building Code 2016 is given below.

Air Passenger - 70 Litres/Head

Terminal Staff - 45 Litres/Head/Day

Visitors - 15 Litres/Head/Day

Food court per Seat - 35 Litres/Head/Day

4.3 Water Requirement

Water requirement for the proposed civil enclave is estimated in Table 4.1. Total

water requirement is estimated as 632 kld for domestic, HVAC and horticulture. As

treated wastewater will be utilised for horticulture, therefore fresh water requirement

is estimated as 387 kld.



Table 4.1: Water Requirement Calculations for Proposed Civil Enclave at Agra

S. Description Total Population at Peak hour

Daily Population

LPCD for Potable water

LPCD for Flushing Water

Potable Water Demand

Flushing Water Demand

Total Water Demand (l/day)

No. (Considering 7.5 hr Peak population

per day)

1 Terminal Building

700 4000 40 30 160,000 120,000 280,000 (Passenger Load)

2

Permanent Terminal Building Population

200 25 20 5,000 4,000 9,000 (AAI, Airlines & O&M, Vendors)

3 Visitors etc. 400 10 5 4,000 2,000 6,000

4 Water Requirement for @ 35 Lit /seat for Food Court

200 25 10 5,000 2,000 7,000

Total in Litre/day 174,000 128,000 302,000

Total in KLD 174 128 302

5 Soft Water Demand

Soft water Make-up requirements for Cooling Towers 100000

Say in (kld) 100

6 Horticulture Water Demand

33 % of Total Site area (Total Site = 16.43 Acres @ 14,000 ltr./Acres) 230.02

Say in (kld) 230

Total Water Demand for All Purpose in kld 632



Table 4.2: Water Requirement Calculations for Proposed Civil Enclave at Agra

A Total Water Demand (in kld)

1) DOMESTIC WATER DEMAND

(i) Total Potable Water Demand 174

(ii) Total Flushing Water Demand 128

Total Domestic Water Demand 302

2) Total Horticulture Water Demand 230

3) Total Soft Water Demand 100

Grand Total of Water Demands for all Purposes 632

B Total Available Treated Effluent for Recycling (In kld)

1) Total Sewerage Generated (Total Domestic Demand x 0.9) 272

2) Total Treated Effluent Water Available from STP for Recycling (90%)

245

Total of Available Water for Re-use 245

C Total Utilized Treated Effluent (In kld)

1) Amount Reused for Horticulture Purposes 230

1) Amount Reused for HVAC/Flushing 15

D Balance Water Requirements (In kld)

1) Daily Fresh Water Required per Day for Potable Purpose 302

2) Daily Fresh Water Required for HVAC 85

3) Total Daily Net Fresh Water Demand in KLD 387

4.4 Sources of Water

Water requirement will be met through deep tube wells.

4.5 Sanitary Fixtures & 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.

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).



4.6 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.

4.7 Sewerage Treatment and Disposal

As per water balance diagram, 272 kl/d sewage will be generated after the operation

of new civil enclave which will be treated in STP of 300 kl/day capacity.

4.8 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 300 kl capacity.

Design of STP

Approximately 300 kl per day sewage/waste water will be generated from the

proposed airport. Sewage will be collected and treated in well-designed sewage

treatment plant. After meeting stipulated standards, treated waste water will be

utilized for 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 irrigation of greenery & landscaping purpose. Treated wasted water

will not be discharged out side the boundary of proposed airport.



Design Parameters

Design parameters for 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

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 4.1:

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. 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 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.

UV light source is mounted so that water 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



4.9 Rain Water Harvesting

Rainwater harvesting system for the 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. It is proposed to construct 25 rain water harvesting pits at the Civil enclave.

The cross section of rainwater harvesting pit is given in Figure 4.2.

Figure 4.1: Schematic Diagram for MBBR Based STP

Figure 4.2: Typical Cross Section of Rain Water Harvesting Pit



Chapter - 5

Solid Waste Management

5.1 Solid Waste Generation

It is estimated that approx. 600 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.

5.2 Solid Waste Management

The following measures will be taken for management of solid waste during operation

phase of proposed airport.

Solid wastes management will be carried out as per Solid Wastes Management

Rules, 2013.

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 be 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



Chapter - 6

Energy Conservation

6.1 Energy Conservation Measures

During design and construction of new terminal building at the proposed Civil

Enclave at Agra airport necessary measures will be taken for conservation of energy

in line with “Energy Conservation Building Code –2017” and “National Building Code

2016”. The important energy conservation measures proposed for new terminal

building are described below:

Airport Terminal building will be designed and constructed for GRIHA Rating 4

star,

Use of Energy Efficient building material & glass,

Use of LED lamps instead of GLS lamps,

Use of Solar Backed up Light Emitting Diode Lamps instead of par lamps,

Energy efficient HVAC system,

Solar passive techniques for terminal building,

Use of 5 star BEE energy efficiency rating electrical equipments,

Microprocessor-based Building Management System (BMS) will be installed for

minimization of energy consumption,

Automatic lighting on/ off control system will be provided in the airport area for

optimum utilization of energy.

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 30% energy will be saved.

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