abdul jalil bakhruji

8/12/2019 Abdul Jalil Bakhruji

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AN UPDATE IN DISTRICT COOLING

IMPLEMENTATION IN KSA

Prepared by

SAUDI TABREED


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The district cooling market in Saudi Arabia is considered to be the strongestdistrict cooling market for in the region with over US $100 B for awarded

construction and infrastructure projects.

The Kingdoms rapidly expanding industrial base and population haveincreased the demands for water, power and cooling. The requirement toncrease e ava a y o a r-con on ng sys ems s r s ng an e powersupply required accounts for almost 70% of the total growth in powerdemand.

The drive to optimize energy efficient air conditioning has resulted in the need

to implement district cooling systems over traditional methods. The market isexpected to have an additional capacity of 4.5 million tons of refrigeration,mainly contributed by Saudi Arabia & Qatar in the coming five years*


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Projecst


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Projecst

RIYADH100,000 TR


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A contract to design and build a district cooling services for the air-conditioning systems of the office towers at the King Abdullah Financial

District including the operation and maintenance of the system for a period often years.

KING ABDULLAH FINANCIAL DISTRICT (KAFD)

,

the largest of its kind in the Kingdom.

The project will be implemented in two phases and the capacity of each

Phase is Fifty thousand tons of refrigeration.


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King Abdullah Financial District - Riyadh


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Projecst

,

32,000 TR


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Components

DCP Plant with capacity(27,000TR) presently, and for Future total capacity is(32,000TR).

115kv Over Head Power Transmission Line with 13 poles.

SAUDI ARAMCO PROJECT

115kv/13.8kv Sub Stations. 15 km Network.

11 Nos Energy Transfer Station distributed chilled water in each existing

plant.


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Existing AC PlantsDCPChilled Water Network

NorthParkAC Plant

ITCAC Plant

Oil Exhibit

AC Plant

R&D

AC Plant

AC Plant 8

AC Plant 2

AC Plant 4AC Plant 5

AC Plant 7ExpecBldgAC Plant

TowerBldgAC Plant


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OHTL Route and Power PolesLocation:

PP6


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ARAMCO Project _ Dhahran


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Summary

() ()

/

()

()

1 3200 17.29 3057.28

2 3000 21.93 3877.5 3424.0

3 1500 9.44 1669.46 1438.0

4 6000 31.07 5493.24 3234.0

5 1 2400 17.39 3075.94 2242.0

6 2 1200 7.9 1398.49 2090.0

7 4 1800 11.84 2093.58 2598.0

. . .

9 7 5400 34.34 6073.15 6585.0

10 8 2400 14.6 2581.46 3425.0

11 & 8800 46.22 8173 3685.0

12 2300 14.1 2493.35 2112.0

13 400 2.83 500.15 770.0

14 40200.00 241.01 42619.78 36711.00

15 10% 0.00 24.10 4261.90 0.00

16

5% ,, ( &

).

0.00 7.96 1406.85 0.00

17 40200.00 273.07 48288.53 36711.00


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Summary

1

/

/

()

/

()

/

()

1 1 641 641 600 833.3 7990.5 239715.4 108.8

2 2 422 422 600 548.6 5260.5 157815.8 71.6

3 3 422 422 600 548.6 5260.5 157815.8 71.6

. . . .

5 1 117 117 1800 152.1 1458.5 43754.6 19.9

6 2 117 117 1800 152.1 1458.5 43754.6 19.9

7 3 117 117 1800 152.1 1458.5 43754.6 19.9

8 4 117 117 1800 152.1 1458.5 43754.6 19.9

9 5 117 117 1800 152.1 1458.5 43754.6 19.9

10 6 117 117 1800 152.1 1458.5 43754.6 19.9

11 1 44.83 44.83 2000 58.3 558.8 16765.1 7.6

12 2 44.83 44.83 2000 58.3 558.8 16765.1 7.6

13 3 44.83 44.83 2000 58.3 558.8 16765.1 7.6

14 4 44.83 44.83 2000 58.3 558.8 16765.1 7.6

15 5 44.83 44.83 2000 58.3 558.8 16765.1 7.6

16 6 44.83 44.83 2000 58.3 558.8 16765.1 7.6


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Carbon Emission Summary

.

=40,200

(10+5)% = 273.07 /

(10+5)% = 48,288.53 .

, () = (273.07/40200)*365 = 2.479 /.

.(20000)

=20,000

10% = 130.98 /.

10% =23,160.88

, ( ) = (130.98/20000) *365= 2.39 /.

(1) 1 = 142.09 /.

(2) 1 =51,862.85 /.


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Projecst

,

55,000 TR


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Plant Capacity at 55,000 TR under a 25 year BOO District Cooling scheme.

Servicing 13 twin towers catering for Hotels, Malls, commercial outlets and ResidentialBuildings

Exclusive agreement with NWC to supply TSE water to JODC scheme (CDCC)

.

Upfront CAPEX savings of about SAR 384 M (including substations & distribution networks)

Saving in Crude Oil BBLs exceeds 330,750 BBLs / Year

Power Consumption at 353 Kwh vs. 595 Kwh for conventional systems.

Saving of 87,720 Carbon emissions in Metric Ton annually compared to conventional systems


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6 0 M W

1 6 0 M W


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3 5 0 K w h

5 9 5 K w h


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1 6 0 M W

6 0 M W

5 9 5 K w h

3 5 0 K w h


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PROJECTS


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KAFD 100,000 TR


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1.

4.6

1.06

2. &

0.116 ( )

1.8

3.

2


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