National Transmission and Despatch Company (NTDC) plans to invest a huge sum to the tune of Rs 369 billion. This investment, a report says for its system/projects to care for up till 2025, suggests the company’s proposed three years investment plan.
As per the NTDC petition submitted to National Electric Power Regulatory Authority, the NTDC has also submitted a losses assessment for the tariff control period from 2022-23 to 2024-25.
NTDC has filed its investment plan and losses assessment for the tariff control period from 2022-23 to 2024-25 as per section 32 of the NEPRA Act.
According to the investment plan 2022-23 to 2024-25, NTDC will invest more than Rs369.22 billion in three years in power evacuation projects, system constraints through rehabilitation & system expansion, investment in Special Economic Zones, and other investment related to ERP, SCADA, SMS, GIS conversion, protection upgradation, SVC & BESS.
The NTDC will invest Rs 114.303 billion in 2023, Rs 145.355 billion in 2024, and in the year 2025, it will invest Rs 109.563 billion in the system.
Of the total proposed investment 45pc will go to power evacuation projects, followed by system constraints through rehabilitation & system expansion 43pc, 6pc each for investment in Special Economic Zones (Dhabeji, Haripure, Swabi, Lahore, and Faisalabad) and other investments related to ERP, SCADA, SMS, GIS conversion, protection upgradation, SVC & BESS.
A major portion of the proposed investment Rs 167.135 billion will go to power evacuation projects, followed by system constraints through rehabilitation & system expansion Rs 157.796 billion, Rs 23.590 billion investment in Special Economic Zones (Dhabeji, Haripure, Swabi, Lahore, and Faisalabad) and other investment related to ERP, SCADA, SMS, GIS conversion, protection upgradation, SVC & BESS.
The main focus of the proposed investment will be in Punjab province where Rs 164.579 billion will be spent, Rs 134.935 billion will be spent in Khyber Pakhtunkhwa, Rs 12.28 billion will be spent in Balochistan and Rs 23.53 billion investment will be done in Sindh during next three years. There will be another investment of Rs 33.883b. — ERMD
Railways focuses on rehabilitating damaged tracks in Sindh, Balochistan
While the rehabilitation of the flood-affected areas in Pakistan gets attention, Pakistan Railways seems to have turned its focus towards rehabilitating its infrastructure badly affected by the floods in two massively-hit provinces of Sindh and Balochistan.
Sindh and Balochistan received 500 and 400 percent more rain than their annual historic precipitation which played havoc with the infrastructure and livelihood of the people of these provinces, Even now, thousands of families look for rehabilitation there.
Pakistan Railways is supposed to get a sum of Rs 14 billion as part of the federal government effort for the rehabilitation of railway infrastructure massively damaged by the devastating rains and floods in Balochistan.
Railways officials reportedly claim the funds will specifically be utilized for the rebuilding of the railway infrastructure damaged in Balochistan province.
In the aftermath of rain-induced floods, Pakistan Railways suspended in August its train operations at various sections, mostly in Balochistan and Sindh, after the flash floods washed away the tracks in the provinces.
Moreover, train operations remained suspended during the second week of August at the Narowal-Sialkot section after the Nullah Dek overflowed and washed away the railway line. However, Pakistan Railways resumed these operations after reconstructing the affected track within a couple of days.
While at the end of November, three months after the floods in Balochistan, Pakistan Railways succeeded in restoring train operations linking the province with Sindh, Punjab, and Khyber Pakhtunkhwa.
Coupled with the rehabilitation and rebuilding of railways damaged infrastructure, Pakistan Railways is also planning to restore all the closed sections in Balochistan province which could not only generate revenue for the department but also facilitate the masses.
“The decision will facilitate the local people of the province and also boost the business activities for the small business owners,” an official is quoted as saying in a report.
Minister for Railways Khawaja Saad Rafique, the report further says is keen in this regard and has directed the department for making a plan for the restoration of different sections to generate income in the province.
Pakistan Railways, as is being reported has also planned to initiate rehabilitation work on a 33-kilometer track through sleeper renewal between Quetta-Bostan and Quetta-Chaman sections.
“The track will not only facilitate the passengers but also connect three major cities of the province, officials told a state news agency.
They said the railway network in Balochistan province mainly consisted of Quetta Division having Dera Allah Yar-Sibi-Quetta, Quetta-Chaman, Sibi-Khost, Spezend-Dalbandin-Taftan, Bostan-Zhob which were closed for the last 15 years. The official said there were two passenger trains Jaffer Express (40Up, 39 Down) and Chaman Passenger (349Up, 350 Down) operating in Balochistan while no stations had been closed during the last 15 years in the Quetta division.
The overall length of the railway track in Balochistan was 1,470.36 kilometers including the closed Bostan-Zhob section. “Most of the track is more than 100 years old and on certain stretches, engineering speed restrictions have been imposed due to deferred maintenance and owing to resource constraints,” he said, adding that the routine maintenance of the track was being carried out with available resources.
To improve railway services in Balochistan, the department was taking several steps including approval of PC-I for the track’s rehabilitation and the rehabilitation of another 100-km track between Ahmedwal Dalbadin on the Quetta-Taftan section. The official said that rehabilitation work of the track between Nokundi Kohi-Taftan on QuettaTaftan section and 160.024 kilometers of track between BostanChaman on the Quetta-Chaman section would be carried out. – ERMD
Info Tech Ministry Launches Technology Park in Karachi
Over 20 thousand IT professionals will get
job opportunities, project costs Rs.42 bn
Federal Ministry of Information Technology and Telecommunication (MOITT) has launched Pakistan’s largest Information Technology Park project in Karachi to make the city a gateway for an innovative future.
The foundation stone was laid by Federal Minister for IT Syed Amin-Ul-Haque in a ceremony held at the site near Karachi Airport.
More than 20,000 IT professionals will get job opportunities after the completion of this project costing an amount of PKR 42 billion.
Federal Minister for IT and Telecommunication, Syed Amin-Ul-Haque congratulated the people of the province and country on the launch of the project.
He said MQM’s first priority whenever resources are available has been to launch projects of public interest, Karachi IT Park is a big example of this connection. Karachi IT Park is the largest IT project of its kind in Pakistan, which will benefit not only the citizens of Karachi but also the IT professionals and companies of Sindh and the rest of Pakistan. The project shall be completed in June 2026.
He also congratulated the entire team including the MOITT officials, and Pakistan Software Export Board for the IT Park project saying that their hard work day and night has played a major role. The dream of the Karachi IT Park project had to go through a long process. This dream has come true by overcoming all the difficulties to get the project approved.
Syed Amin-Ul-Haque said that the purpose of these parks is to provide a place where innovative businesses could develop and prosper. Most software technology/IT parks provide ample space for business development. Governments all over the world often invest in these technology parks to boost their regional and national economies. He said technology parks must comply with basic infrastructure requirements such as clean facilities and ample working space. However, tech parks are also equipped with the latest technology and telecommunication facilities that make it easy to establish and manage a business. The purpose of these parks is to provide a place where innovative businesses could develop and prosper. The main objective of technology parks is to support the creation and development of knowledge-based enterprises. The range of services offered by the parks is closely linked to the functions that they have to fulfill. The benefits of the technology parks are not limited to enterprises and tenants of the parks, but also companies outside the parks. The top 3 benefits of technology parks are: Boost in the knowledge-based economy, entrepreneurship, and the latest technologies.
IT Park Karachi is an eleven storeys (8 storeys above and 3 underground) self-contained building having covered areas of 106,449 square meters. The Technology park, Karachi is providing office space to approx. 225 startups and small to medium enterprises and other ancillary facilities like testing laboratories, classrooms, industry-academia linkage centers, and auditorium etc. It shall generate more than 20,000 jobs for IT professionals. Syed Amin-Ul-Haque further said that the Ministry of IT and Telecommunication has achieved many milestones in the last 4 years including a long list of policies. Syed Amin-Ul-Haque said that for the first time in Pakistan, smartphone manufacturing licenses were issued, under which 29 companies are now manufacturing smartphones and digital devices in Pakistan. National Incubation Centers were established in Karachi, Lahore, Islamabad, Peshawar, Quetta and recently in Faisalabad and Hyderabad as well. As a result of our initiatives, the volume of IT exports has reached $USD 2.62 billion, an increase of 47%, while 30 software technology parks (STPs) were established across the country under public-private partnership. With an increase of 800%, the amount of investment for Pakistani startups has reached $818 million in 4 years. Steps have been taken to provide IT training facilities of international standard to the fresh IT graduates. The Center of Excellence project for youth training at the University of Karachi is under consideration. We have registered 3.1 Million people in DG Skills program.
Former Federal Minister Dr. Khalid Maqbool Siddiqui, Special Assistant to CM for IT Ms Tanzeela Umm-Habiba, and Counsel General of South Korea to Pakistan Kim Haksung also addressed the ceremony. Earlier Member IT &caretaker MD Pakistan Software Export Board Syed Junaid Imam delivered the welcome speech and highlighted the salient features of the IT park project. The ceremony was also attended by MQM Members of the National and Provincial Assembly, Chief Secretary Sindh Dr. Muhammad Sohail Rajput, Federal and Provincial Secretary IT, academia, representatives of EXIM Bank Korea, officials of Pakistan Software House Association, Prominent Business and industrial personalities and professionals.n
Generation Efficiency of Thermal Power
Large-scale, continuously operational commercial electric utility power plants are typical in their construction. Almost all electric power plants generate alternating current electricity at frequencies of 50 Hz or 60 Hz using three-phase electrical generators. Large organizations, especially those where steam is produced for other purposes, may have their own power plants to provide heating or electricity to their facilities. The majority of ships were propelled during the majority of the 20th century by steam-driven power systems.
Thermal power plants can be built using a variety of energy sources, including fossil fuels, geothermal, nuclear, solar, biofuels, and waste incineration. In addition to producing electricity, some thermal power plants are also built to produce heat for the desalination of water, district heating, or industrial applications.
The saleable energy produced as a percentage of the heating value of the fuel consumed is the definition of a traditional thermal power plant’s energy efficiency. The energy conversion efficiency for a single-cycle gas turbine range from 20 to 35%. Modern fossil fuel plants operate at 46% efficiency, while conventional coal-based power plants function at 35 to 38% efficiency at 170 bar and 570 °C. Systems with a combined cycle can achieve higher values. Their efficiency is constrained and restricted by the laws of thermodynamics, just as that of all heat engines.
A pressurized water reactor (PWR) uses a certain kind of huge heat exchanger to thermally connect the primary (reactor plant) and secondary (steam plant) systems, which produce steam. This device is referred to as a “steam generator” in the nuclear power industry. In a boiling water reactor, water boils inside the reactor core without the usage of a separate steam generator.
Heat recovery steam generators, which use heat from industrial processes, most frequently hot exhaust from a gas turbine, are also capable of creating steam in some industrial contexts. For the steam turbine that powers the electrical generator, the steam-generating boiler must produce steam at the high purity, pressure, and temperature required.
Thermal power plants must release any energy that is not used to generate electricity into the atmosphere as heat. This waste heat can be condensed and discarded in cooling towers or using cooling water. Cogeneration refers to the process of using waste heat for district heating instead. Desalination facilities are a significant class of thermal power plants; these plants are often found in arid regions with abundant natural gas, and they produce both electricity and fresh water as significant byproducts. Different efficiency restrictions apply to other kinds of power plants. The majority of hydropower plants in the United States convert water’s kinetic energy into electricity with an efficiency of over 90%, whereas a wind turbine’s efficiency is constrained by Betz’s rule to roughly 59.3% and real wind turbine performance is lower.
For contemporary utility-connected generators, the generating voltage ranges from 11 kV in smaller units to 30 kV in larger units. Due to their higher current than the cables used in smaller machines, the high-voltage leads for generators are often made of wide aluminum channels. They are supported on adequate insulators and housed in well-grounded aluminum bus ducts. In order to connect to a high-voltage electrical substation (often in the range of 115 kV to 765 kV) for onward transmission by the local power grid, the high-voltage leads from the generator are linked to step-up transformers. Additionally, the generator uses water cooling. An insulating barrier, such as Teflon, is utilized to connect the water line and the high-voltage windings of the generator because the generator coils are at a potential of around 22 kV. It is utilized low-conductivity demineralized water.
While air collected via filters at the input can be used to cool small generators, bigger ones often require separate cooling equipment. Because hydrogen has the highest known heat transfer coefficient of any gas and because of its low viscosity, which lowers windage losses, it is utilized for cooling in an oil-sealed casing.n
PCAA Assigns NESPAK
Mega Development Projects
In light of the present policy of the government of Pakistan to expand its Aviation Industry and to exploit the potential of being a new Aviation hub, Pakistan Civil Aviation Authority (PCAA) has assigned National Engineering Services Pakistan (Pvt.) Ltd. (NESPAK), the premier consulting firm of Pakistan, following mega development projects in the aviation sector:
Up-gradation and Expansion of Begum Nusrat Bhutto (BNB) Sukkur Airport as an International Airport for wide-body Aircraft with all allied facilities:
Design and Construction Supervision for Expansion and Renovation of Passenger Terminal Building and Allied Infrastructure Facilities at Allama Iqbal International Airport, Lahore
Aviation Tower at Islamabad
A Formal Consultancy Contract Signing ceremony was held at Allama Iqbal International Airport Lahore on 09th November 2022. The ceremony was witnessed by Khawaja Saad Rafiq, Federal Minister of Aviation, Mr. Khaqan Murtaza, DG PCAA, and Dr. Tahir Masood, Managing Director NESPAK.
The signing of the agreement was made by Engr. V. S. Sodha, Director P&D on behalf of PCAA, and Mr. Muhammad Farooq, GM/Head NESPAK Karachi Division for Sukkur and Lahore Airport and with Mr. Danish Raza, GM/Head NESPAK Islamabad Division for Aviation Tower Islamabad.
After the agreement signing ceremony, a brief presentation was given by MD NESPAK to the honorable Aviation Minister about the status of the BNB Sukkur Airport project. While briefing the Federal Minster for Aviation, salient features of the expansion plan including the extension of the Runway and Taxiway, Reconstruction of the Apron and Terminal Building along with other allied and support facilities were presented.
As per the presentation, the new Terminal Building and Airside Facilities shall cater to the requirements of Code E Aircrafts (Boeing 777) for the next 20 years. In addition to connecting the population of areas to international destinations, the Airport will also cater to the requirement of exporting local handicraft of the area, fresh vegetables, and fruits to nearby Middle East countries.
Federal Minister for Aviation appreciated the efforts of NESPAK and instructed PCAA and NESPAK to complete the planning, design, and bidding phase within 6 months to complete the construction activities in the estimated period of the next 24 months.
Pakistan Civil Aviation Authority (PCAA) has also planned to construct a 38-storey high-rise office cum commercial tower at Jinnah Avenue, Blue Area Islamabad.
The PCAA Tower, which is the first-ever tallest building in Islamabad, is going to be an iconic building with around 38-storeys with state-of-the-art facilities. The tower will house various directorates and branches of PCAA as well as airline corporate offices, airline booking centers, business centers, seminar and conference halls, media centers, financial institutes and banks, recreational facilities including an Aviation Science Museum, Art Gallery, Health and Fitness Centre, Indoor Sports facilities, Baby Day Care Centre, Food Courts, Hotel/Lodging Facilities.
The building while housing offices of various cadres of PCAA will be having covered area of around 850,000 sq. ft with an anticipated project cost of around Rs. 14 billion.
The PCAA Tower, being a green building project, is aimed to achieve sustainability, water conservation, energy efficiency, and environment-friendly design with less carbon footprint.n