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IT/ITES project

“Centrade”

At Plot No. 1, Sector 140, NOIDA CONCEPTUAL PLAN

Noida, U.P

M/s Lancet Infocom Pvt. Ltd. 77

CONCEPTUAL PLAN

INTRODUCTION

M/s Lancet Infocom Pvt. Ltd. has announced the launch of new IT/ ITES project, which is

located at Plot No.1, Sector -140 Noida (U.P). The project will be built on a plot area measuring

20,000 sq mt. (or 4.94 Acres). The IT project would have space for IT/ITES, Commercial, etc.

The entire project has been planned in such a manner that all the modern lifestyle requirements

are perfectly fulfilled. The main purpose and benefit of the project are as under:

To enhance the surrounding with greenery, landscaping and recommended aesthetics.

To provide the world class infrastructure and amenities.

The salient features of the project include:

Fire Fighting system as per NBC

Earthquake Resistant structure considering the seismicity of the area

Integrated Security System

Wastewater Management

Power Backup

Sufficient green area

SITE LOCATION AND SURROUNDINGS

The IT/ ITES project is located at Plot No.1, Sector -140 Noida (U.P). The Co-ordinates of the

project site are 28°30'51"N &, 77°25'8"E. Google earth image & Toposheet showing project site

& surroundings are enclosed as Annexure I & II respectively.

CONNECTIVITY

The project site is in close proximity to the Noida Greater Noida Express way road. The site lies

in the National Capital Region (NCR) and is well connected to Delhi, Gurgaon and Ghaziabad

by a network of wide roads and expressway.

IT/ITES project

“Centrade”


Noida, U.P


Table 1: Connectivity

AREA STATEMENT

The total area of site is estimated 20,000 m2

(or 4.94 acres). The detailed Area Statement is

provided below in Table 2. Possession letter is attached as Annexure III.

Table 2: Area Statement

S.No Particulars Area

(in m2)

Percentage

(%)

1. Plot Area 20,000

2. Permissible Ground Coverage @ 30% 6000 30

3. Achieved Ground Coverage (@ 29.99%) 5999.998 29.99

4. Total Permissible FAR (@ 2.00)

Permissible FAR for Buildings (@ 2.00)

Permissible Services FAR (@15% of 2.00 FAR)

46,000

40,000

6000

5. Achieved FAR for buildings 39999.173

6. Achieved institutional services FAR (Incl. in Achieved

FAR)

3738.09

7. Achieved additional FAR for services 3943.376

8. Total Achieved FAR 43,942.549

9. Non FAR area (excluding Basement) 15,027.466

10. Non-FAR Basement Area 33088

11. Total Non-FAR 48,115.466

12. Total Built up Area (8+11) 92,058.015

S.No. Connectivity Name of the facility Distance and Direction from the

project site

1. Nearest Highway Noida Greater Noida

Expressway Road

NH-2 (Mathura Road)

Dadri main road

1.77 km, SSW

11.57 Km, W

2.21 Km, NNE

2. Nearest Railway

Station Ghaziabad Railway station

Badarpur Metro Subway

Tughlakabad railway

station

15.24 km, N from the project site.

11.54 Km, WSW

11.84 Km, W

3. Nearest Airport Indira Gandhi

International Airport

30.34 Km, WNW

http://en.wikipedia.org/wiki/Tughlakabad_metro_station

IT/ITES project

“Centrade”


Noida, U.P


13. Open Area 14,000.002 70

14. Landscape Area (50 % of Open Area) 7,192.12 36

15. Refuge Area (Terrace Area) 250

Population

The population of the IT/ITES project is estimated to be 7946 including staff and Visitor.

Population Breakup is given below in table 3 as:

Table 3: Population Break up

S.No Unit Type FAR PPU/

Persons

Total

Population

1. Institutional

Shops 3738.09 1 person/3 Sqm 1246

Staff @ 5% of total shop population 62

Visitor @95 % of total shop population 1184

Office 40204.459 1 person/6 Sqm 6700

Staff 6030

Visitor 670

Grand Total 7946

WATER REQUIREMENT

During construction phase water will be supplied by private water tankers, whereas during

operation phase water supply will be provided through the Municipal water supply. Total water

requirement will be approx. 434 KLD, out of which domestic water requirement will be 302

KLD. Fresh water requirement will be 211 KLD which is 70% of the domestic water demand.

One-time fresh water requirement will be 434 KLD. Daily water requirement calculation is

given below in Table 4:

Table 4: Calculations for Daily Water Demand

S.No Unit Type Area (in

m2)/

DU’s

Total

Population

Rate of

water

demand

(lpcd)

Total water

Requirement (KLD)

IT/ITES project

“Centrade”


Noida, U.P


1. Institutional

Shops 3,738.09

Staff 62 45 2.8

Visitor 1184 15 17.76

Office 40,204.459

Staff 6030 45 271.35

Visitor 670 15 10.05

TOTAL 301.96 say 302 KLD

3. Horticulture and

Landscape development

7,192.12 1 Lt./m2 7

4. HVAC (25000 Tones) 125 KLD

Total (1+2+3+4) 434 KLD

Table 5: Total Wastewater Calculations

The water balance diagrams during dry & rainy season are shown below in Figure 1 & 2:

Domestic Water Requirement 302 KLD

Fresh(70% of domestic Water

Demand) 211 KLD

Flushing (30 % of domestic

Water Demand) 91 KLD

Wastewater Generated

(80% fresh + 100% flushing) 260 KLD

IT/ITES project

“Centrade”


Noida, U.P


*One time fresh water requirement will be 434 KLD

Figure 1: Water Balance Diagram for non rainy season

Recycled Water

FRESH

WATER*

(211 KLD)

WASTEWATER

GENERATED

(260KLD)

STP CAPACITY KLD

(290 KLD)

@ 80%

@90 %

234 KLD

FLUSHING

(91 KLD)

@ 100%

Wastewater

HORTICULTURE

(7 KLD)

7 KLD

91 KLD

HVAC

(125 KLD)

125 KLD

Discharge to CSTP

(11 KLD)

11 KLD

IT/ITES project

“Centrade”


Noida, U.P


*One time fresh water requirement will be 434 KLD

Figure 2: Water Balance Diagram for rainy season

Wastewater Generation & Treatment

It is expected that 260 KLD of wastewater shall be generated from project site during operation

phase. Wastewater will be treated in the STP provided within the complex generating

recoverable water from STP which will be recycled within the project site. Out of 234 KLD of

treated wastewater 91 KLD will be utilized in flushing, 7 KLD for horticulture and 125 KLD in

HVAC during non rainy season and rest 11 KLD will be discharge in CSTP. During rainy

season 91 KLD for flushing and 125 KLD in HVAC, rest 18 KLD will be discharge in CSTP.

Recycled Water

FRESH WATER*

(211 KLD)

WASTEWATER

GENERATED

(260 KLD)

STP CAPACITY (290

KLD)

FLUSHING

(91 KLD)

@ 80%

@ 100%

Waste water

91 KLD

125KLD

HVAC

(125 KLD)

18 KLD Discharge to CSTP

(18 KLD)

@90 %

234 KLD

IT/ITES project

“Centrade”


Noida, U.P


SEWAGE TREATMENT TECHNOLOGY

MBBR Technology

Sewerage System

An external sewage network shall collect the sewage from all units, and flow by gravity to the

proposed sewage treatment plant.

Following are the benefits of providing the Sewage Treatment Plant in the present

circumstances:

Reduced net daily water requirements, source for Horticultural purposes by utilization of the

treated wastewater.

Reduced dependence on the public utilities for water supply and sewerage systems.

Sludge generated from the Sewage Treatment Plant shall be rich in organic content and an

excellent fertilizer for horticultural purposes.

a. Wastewater Details

a) Daily load : 260 KLD

b) Duration of flow to STP : 24 hours

c) Temperature : Maximum 32oC

d) pH : 7 to 9.5

e) Color : Mild

f) T.S.S. (mg/l) : 100-400 mg/l

g) BOD (mg/l) : 200-300 mg/l

h) COD (mg/l) : 500-700 mg/l

b. Final discharge characteristics

a) pH :

6.5 to 7.5

IT/ITES project

“Centrade”


Noida, U.P


b) Oil & Grease : <10 mg/l

c) B.O.D. : <10 mg/l

d) C.O.D. : <100 mg/l

e) Total Suspended Solids : <10 mg/l

c. Treatment Technology

MBBR TECHNOLOGY

Moving bed bio-film reactor technology is based on the principle of attached growth process.

Raw sewage will be collected under gravity into the equalization tank after allowing to pass

through the bar screen. Screens will be provided in screen chambers and it will be manually

cleaned by going down to a platform. The bar screen, by removing coarse solids from the

sewage help in protecting the raw sewage pump.

Fully submersible centrifugal non-clog sewage handling pump will be provided in the

collection cum equalization tank to pump the collected waste water to the next MBBR tanks.

Automatic level controller will be provided in the tank to turn the pump off at the low water

level in the tank and to start the pump when water level is high automatically. Air will be

introduced in this tank to prevent any potential foul smell problem & to provide the mixing of

wastewater to avoid the sedimentation of solids in this tank. Air Grid used for aeration

purpose shall be non-clog.

The sewage collected in equalization tank is pumped the moving bed bioreactor. There shall

be two nos. of bioreactors in series for the efficient working and removal of BODs for the

required retention time. The process inside the moving bed bioreactors consists of adding

small cylindrical-shaped polyethylene/polypropylene carrier elements in aerated basins to

support biofilm growth. The small cylinders are provided with a cross inside the cylinder and

longitudinal fins on the outside. The biofilm carriers

are maintained in the reactor by the use of a

IT/ITES project

“Centrade”


Noida, U.P


perforated plate with appropriate slot at the tank outlet. Air agitation or mixers are applied in

a manner to continuously circulate the packing. The packing may fill 25 to 50 percent of the

tank volume. Specific surface area of the packing is about 450-500m2/m

3 of bulk packing

volume. The waste water from first bioreactor flows by gravity through the perforated

plate/mesh to the next bioreactor kept in series. Inside the bioreactors, aerobic bacteria grow

in an attached growth from around the moving plastic media inside the reactors. The bacteria

have to reduce BOD & COD of waste water in the presence of oxygen provided through the

air grids located at the bottom of the reactors. The Process does not require any return

activated sludge flow or backwashing.

From the bio-reactors, the effluent passes by gravity into the clarifier (Tube Settling Tank).

Clarifier will be a hopper bottom sedimentation tank provided with appropriate size PVC

tube deck media. The suspended solids will settle at the bottom of the tank & clear

supernatant will overflow to filter feed tank through outlet launder. The collected sludge at

bottom shall be transferred through pumps to sludge holding tank.

The clear supernatant after clarifier will be collected in to filter feed tank. This tank will act

as housing tank for filter feed pumps. The clarified & dis-infected water will be then fed to

filtration unit.

Filtration unit consisting of Dual Media sand filter, activated carbon filter and ultra filtration

system (optional) will remove the residual impurities such as odor/color, suspended solids,

BOD/COD. The treated water after the filtration unit will be collected in Irrigation cum

Flushing water storage tank from where it is transferred to flushing water tank at terrace &

Irrigation System.

Excess sludge from the bottom of the settling tank will be removed and transferred to sludge

holding tank. Air grid shall be provided in this tank to avoid conversion into anaerobic

conditions, thickening of sludge and keep sludge in homogenous condition. The digested &

thickened sludge shall be further thickened through Sludge Dewatering System (Filter press

with screw pump) and disposed off periodically through closed tanker or can be reused as

manure.

IT/ITES project

“Centrade”


Noida, U.P


Figure: 2 Schematic Diagrams for STP Based on MBBR Technology

Sewer System

The alignment and slope of the sewer line will follow the road network, drains or natural ground

surface and will be connected to the trunk sewers. The discharge point will be a treatment plant,

a pumping station, a water course or an intercepting sewer. Pumping stations would be provided

at places where the natural slope of the terrain is insufficient to permit gravity flow or the cost

of excavation is uneconomical to do the same.

RAIN WATER HARVESTING

The storm water collection system for the premises shall be self-sufficient to avoid any

collection/stagnation and flooding of water. The amount of storm water run-off depends upon

many factors such as intensity and duration of precipitation, characteristics of the tributary area

and the time required for such flow to reach the drains. The drains shall be located near the

carriage way along either side of the roads. Taking the advantage of road camber, the rainfall

run off from roads shall flow towards the drains. Storm water from various areas shall be

connected to adjacent drain by a pipe through catch basins.

1) Since the existing topography is congenial to surface disposal, a network of storm water

pipe drains is planned adjacent to roads. All building roof water will be brought down

through rain water pipes.

2) Proposed storm water system consists of pipe

drain, catch basins and seepage pits at regular

IT/ITES project

“Centrade”


Noida, U.P


intervals for rain water harvesting and ground water recharging.

3) For basement parking, the rainwater from ramps will be collected in the basement storm

water storage tank. This water will be pumped out to the nearest external storm water drain.

4) The peak hourly rainfall of 50 mm/hr shall be considered for designing the storm water

drainage system

Rain water harvesting has been catered to and designed as per the guideline of CGWA. Peak

hourly rainfall has been considered as 50 mm/hr. Length, width and depth of a Recharge pit is

4m, 2m and 3.5 m respectively and constructed for recharging the water. The bottom of the

recharge structure will be kept 5 m above this level. At the bottom of the recharge pit, a filter

media is provided to avoid choking of the recharge bore. Design specifications of the rain water

harvesting plan are as follows:

Catchments/roofs would be accessible for regular cleaning.

The roof will have smooth, hard and dense surface which is less likely to be damaged

allowing release of material into the water. Roof painting has been avoided since most

paints contain toxic substances and may peel off.

All gutter ends will be fitted with a wire mesh screen and a first flush device would be

installed. Most of the debris carried by the water from the rooftop like leaves, plastic bags

and paper pieces will get arrested by the mesh at the terrace outlet and to prevent

contamination by ensuring that the runoff from the first 10-20 minutes of rainfall is flushed

off.

No sewage or wastewater would be admitted into the system.

No wastewater from areas likely to have oil, grease, or other pollutants has been connected

to the system.

Calculations for storm water load

Roof-top area = Ground Coverage = 5999.998 m2

Green Area (softscape green area) = 3000 m2

IT/ITES project

“Centrade”


Noida, U.P


Paved Area = Total Plot Area – (Roof-top Area + Green Area)

= 20000– (5999.998 + 3000)

= 11,000.002 m2

Runoff load to be utilized for artificial ground water recharge:

Runoff from Roof-top Area = 5999.999 × 0.05 × 0.8

= 239.99 m3/hr

Taking 15 minutes of retention time, total storm water load = 239.99/4 =59.99 m3/hr

Taking the effective length, breadth & depth of a Recharge pit 4 m, 2 m & 3.5 m respectively,

Volume of a single Recharge pit = l×b×h = (4 × 2 × 3.5)

= 28 m3

Hence no. of pits required approx. = 59.99/28 = 2 Pits

Runoff load to be stored in tanks:

Runoff from Green Area = 3000× 0.05 × 0.1

= 15 m3/hr

Runoff from Paved Area = 11,000.002 × 0.05 × 0.75

= 412.50 m3/hr

Total Runoff Load = 427.50 m3/hr

Taking 15 minutes Retention Time, Total volume of storm water = 277.35/4

= 106.88 m3

Volume of a tank = 48 m3

Hence No. of tanks required = 2 tanks

Total of 2 rainwater harvesting pits & 2 rainwater harvesting tanks are proposed.

IT/ITES project

“Centrade”


Noida, U.P


Figure 4: Typical Rain Water Harvesting Pit Design

VEHICLE PARKING FACILITIES

Adequate provision will be made for car/vehicle parking at the project site. There shall also be

adequate parking provisions for visitors so as not to disturb the traffic and allow smooth

movement at the site.

Parking Required:

As per MoEF norms:

For IT/ITES = 1 ECS/50 m2 FAR area

= 41991.552 /50= 840 ECS

For Restaurants and Canteen (Food Courts) = 1 ECS/20 seats =4.7 ECS or 5 ECS

Total parking required = 845ECS

As per Noida bye-laws:

For IT/ ITES = 1 ECS /50 m2 FAR area

= 41991.552 /50= 840 ECS

IT/ITES project

“Centrade”


Noida, U.P


For Food Court = 1ECS/30 m2 FAR area

= 783.908/30 =26.130 m2 = 26 ECS

Total Parking required= 870 ECS

Table 6: Parking Proposed

S. No. Particular Parking Proposed

(in ECS)

1. Basement-1st 534

2. Basement 2nd

534

3. Podium Parking (1st level ) 123

4. Podium Parking (2nd

level) 111

Total parking proposed = 1302 ECS

POWER REQUIREMENT

The power supply shall be supplied by Noida Power Corporation Limited (NPCL). The

maximum load for the Centrade park project will be approx. 3945 kW and will be supplied by 2

no’s of transformers of capacity 2000kVA each.

Details of D.G Sets

There is provision of 2 no. of DG sets of total 1500 kVA capacity for power back up in the IT

park project. The DG sets will be equipped with acoustic enclosure to minimize noise

generation and adequate stack height for proper dispersion.

SOLID WASTE GENERATION

Solid waste would be generated both during the construction as well as during the operation

phase. The solid waste expected to be generated during the construction phase will comprise of

excavated materials, used bags, bricks, concrete, MS rods, tiles, wood etc. The following steps

are proposed to be followed for the management of solid waste:

Construction yards are proposed for storage of construction materials.

IT/ITES project

“Centrade”


Noida, U.P


Solid Waste

Construction

Waste

Construction waste,

Broken Bricks,

Waste Plaster

Empty Cement

Bags

Used in re-filling, raising

site level

Reused for road

making

Excavated Soil

Top soil conserved for landscaping,

balance used in re-

filling

The excavated material such as topsoil and stones will be stacked for reuse during later

stages of construction.

Excavated top soil will be stored in temporary constructed soil bank and will be reused for

landscaping of the IT/ITES project.

Remaining soil shall be utilized for refilling / road work / rising of site level at locations/

selling to outside agency for construction of roads etc.

Figure 5: Solid Waste Management Scheme

(Construction Phase)

During the operation phase, waste will comprise domestic waste and estimated quantity of the

waste shall be approx. 1828 Kg/ per day (including STP sludge) (@ 0.15 kg per capita per day

for the floating population, 0.25 kg per capita per day for the staff members and landscape

wastes @ 0.2 kg/acre/day). Following arrangements will be made at the site in accordance to

Municipal Solid Wastes (Management and Handling) Rules, 2000.

Table 7: Calculation of Solid Waste Generation

S.No. Category Waste generated Waste generated

IT/ITES project

“Centrade”


Noida, U.P


(Source: For Waste Collection, Chapter 3, Table 3.6, Page no. 49, Central Public Health & Environment Engineering Organization,

Ministry of Urban Development, (Government of India, May 2000))

Collection and Segregation of waste

1) A door to door collection system will be provided for collection of waste in colored bins.

2) The local vendors will be hired to provide separate colored bins for dry recyclables and

Bio-Degradable waste.

3) Litter bin will also be provided in open areas etc.

Treatment of waste

Bio-Degradable wastes

1) Bio-degradable waste will be subjected to organic waste convertor and the compost will

be used as manure.

2) STP sludge is proposed to be used for horticultural purposes as manure.

3) Horticultural Waste is proposed to be composted and will be used for gardening

purposes.

Recyclable wastes

i. Grass Recycling – The cropped grass will be spread on the green area. It will act as

manure after decomposition.

ii. Recyclable wastes like paper, plastic,

metals etc. will be sold off to recyclables.

(kg per capita per day) (kg/day)

A. Staff 6092 @ 0.25 kg/day 1523

B. Visitors 1854 @ 0.15 kg/day 278

C. Landscape waste (or

1.73 acres)

@ 0.2 kg/acre/day 0.346

D. STP sludge [( Initial BOD - Final BOD) x 0.35 x

water load]/1000

26.39

TOTAL SOLID WASTE GENERATED 1828 kg/day

mailto:[email protected]

mailto:[email protected]

IT/ITES project

“Centrade”


Noida, U.P


E- Waste will be managed by as per the norms E-Waste (Management & Handling)

Rules, 2011.

Disposal

Recyclable and non-recyclable wastes will be disposed through Govt. approved agency. Hence,

the Municipal Solid Waste Management will be conducted as per the guidelines of Municipal

Solid Wastes (Management and Handling) Rules, 2000. A Solid waste management Scheme is

depicted in the following figure for the IT/ITES project.

Figure 6: Solid Waste Management Scheme (Operation Phase)

"E-waste" is a popular, informal name for electronic products nearing the end of their "useful

life.”E-wastes are considered dangerous, as certain components of some electronic products

contain materials that are hazardous, depending on their condition and density.

The hazardous content of these materials pose a threat to human health and environment.

Discarded computers, televisions, VCRs, stereos, copiers, fax machines, electric lamps, cell

IT/ITES project

“Centrade”


Noida, U.P


phones, audio equipment and batteries if improperly disposed can leach lead and other

substances into soil and groundwater.

Many of these products can be reused, refurbished, or recycled in an environmentally sound

manner so that they are less harmful to the ecosystem. Reducing e-waste requires that we

reduce, reuse, recycle and recover. The goal is nothing less than zero land fill. Network of

scrap dealers will be encouraged to procure from door to door for the smaller quantities.

E-Waste will be managed as per the E-waste (Management and Handling Rules)’2011.

UPPCB/CPCB approved E-Waste dealers will be motivated to procure from Secondary

collection point in the project site.

GREEN AREA

Total green area measures 7192.12 m2

i.e. which is 50% of open area which will be area under

tree plantation within the project and along the roads. One tree per 80 sq. mt. of plot area out of

which minimum 50 % to be in the category of evergreen trees.

Table 8: Green Belt Development

S. No. Evergreen Trees

1. Azadirachta indica

2. Alstonia scholaris

3. Millingtonia hortensis

4. Gravellia robusta

5. Anthocephalus Chinensis

6. Delonix regia

7. Ricinus communis

8. Salix caprea

9. Prosopis stephaniana

10. Citrus limon

11. Bauhinia acuminata

12. Clerodendron innerme

Ornamental Trees

1. Areca palm

2. Bougainvillea

IT/ITES project

“Centrade”


Noida, U.P


3. Cleredendron innerme

4. Cycas circinalis

5. Euphorbia carcasana

6. Elaeocarpus ganitrus (Rudraksh) 7. Nyctanthes arbor-tristis(Parijat)

Table 9: No. of Trees to be planted

1. As per Noida Bye Laws 1 tree/100 sq.m. of open space

Open area 14,000.002 m

2

Trees required 14000.002/100 = 140 Trees

2. As per MoEF norms 1 tree/ 80- sq.m. of plot area

Plot area 20,000 m

2

Trees required 20,000/80 = 250 Trees

3. Number of Trees proposed to be planted 250 Trees

DETAILS OF CONSTRUCTION MATERIALS

List of building materials being used at site:

1. Coarse sand

2. Fine sand

3. Stone aggregate

4. Stone for masonry work

5. Cement

6. Reinforcement steel

7. Pipe scaffolding (cup lock system)

8. Bricks

9. CLC fly ash blocks

10. P.V.C. conduit

11. MDS, MCBs

https://en.wikipedia.org/wiki/Elaeocarpus_ganitrus

IT/ITES project

“Centrade”


Noida, U.P


12. PVC overhead water tanks

13. 2 1/2'’ thick red colour paver tiles

14. PPR (ISI marked)

15. PVC wastewater lines

16. S.W. sewer line up to main sewer

17. PVC rain water down take

18. Stainless steel sink in kitchen

19. Joinery hardware- ISI marked

MATERIALS USED FOR CONSTRUCTION & THEIR U-VALUES

Type of Construction U values (in W/m2deg C)

Walls:

Brick:

Plastered both sides 3.24

Solid Unclastered 2.67

Plastered both sides 2.24

Concrete, Ordinary, Dense:

-152mm 3.58

-203mm 3.18

Concrete block:

CLC Fly ash block 1.19

Hollow Concrete block, 220mm, single skin, outside rendered, inside plastered:

CLC Fly ash block 1.70

Roofs Flat

Reinforced concrete slab, 100mm, scarred 63-

12 mm, 3 layers bituminous felt

3.35

Floors:

Concrete on ground or hardcore fill 1.13

+ Grano, Terrazzo or tile finish 1.13

+ Wood block finish 0.85

Exposure South Sheltered:

Single glazing 3.97

Double glazing 6 mm space 2.67

IT/ITES project

“Centrade”


Noida, U.P


LIST OF MACHINERY USED DURING CONSTRUCTION

(i) Dumper

(ii) Concrete mixer with hopper

(iii) Excavator

(iv) Concrete Batching Plant

(v) Cranes

(vi) Road roller

(vii) Bulldozer

(viii) RMC Plant

(ix) Tower Cranes

(x) Hoist

(xi) Labor Lifts

(xii) Pile Boring Machines

(xiii) Concrete pressure pumps

(xiv) Mobile transit mixer

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