Cost comparison SGR Kenya vs SGR Tanzania

ebu elezea kiaje? kwanza if all factors are constant, structure yoyote fupi ndo iko imara/stable kuliko ndefu

na kama unaongelea hio ya chini ya MGR, nadhan haibebi double stack
Jua tu haiwezi
 
ebu elezea kiaje? kwanza if all factors are constant, structure yoyote fupi ndo iko imara/stable kuliko ndefu

na kama unaongelea hio ya chini ya MGR, nadhan haibebi double stack
Ni kawivu kanamsumbua, siku zote Mkunya hawezi kueleza ki-science kwanini haiwezi!
 
Guys these are advanced engineering. You can't discuss this issue without being conversant with ×the Young's Modulus of materials.
I am not claiming to be an expert in civil engineering. Infact kwa hio topic, the best I can do is google and copy paste.
But my two cents on the issue would be that it doesn't really matter what material is used, both companies in Ke and Tz are reputable companies with multiple grand projects that they have won awards for. If the Brits back in 1900's built a railway in EA that is still functional today despite years of neglect, pretty sure whatever construction materials being used today is ×10 better in every way. So mi sina shida.
The problem is when people like Geza start claiming theirs is better than ours for reasons they can't explain.
 
Unaongea mavi gani hapa na mlipoteza 60% ya ndovu wenu ndani ya miaka mitano! Never seen anywhere else!!!! Hata Somalia ndovu wao hawakupotea haraka kama hivi na hawakua na serekali kwa miaka 30!

 
Unaleta ma story ya 2015 we mwehu nn [emoji3][emoji3]
 
Unaleta ma story ya 2015 we mwehu nn [emoji3][emoji3]
2015 is only 6 years ago! Usijifanye eti ni kitambo. An African elephant can live for 70 years! Nyi mkamaliza 60% ndani ya 5 years only!!!!

Alafu survey yenyewe inafanywa kila baada ya miaka mitano... Mwaka huu ndo mnafaa kurelease census ya from 2015-2020, so untill you release new data, the one in 2015 is the latest.
 



China 19:20, 21-Jun-2021
China, Tanzania vow to deepen Belt and Road cooperation
Updated 20:38, 21-Jun-2021
CGTN
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Chinese President Xi Jinping said on Monday that China is willing to conduct cooperation with Tanzania under the Belt and Road Initiative (BRI) and expand their cooperation in fields such as agriculture, transportation, telecommunication, tourism and energy.

In a phone conversation with Tanzanian President Samia Suluhu Hassan, Xi said relations between the two countries face historic opportunities, adding that Beijing will encourage and support more Chinese companies to invest in the African country.

Hassan said Tanzania is willing to actively promote cooperation with China under the BRI, implement outcomes of the 2018 Beijing Summit of the Forum on China-Africa Cooperation, and push for greater development of China-Africa ties.


Photo taken on April 9, 2020 shows the Dar es Salaam Port undergoing upgrading of port berths 1 to 7 in Dar es Salaam, Tanzania. The upgrading work is undertaken by China Harbor Engineering Company. /Xinhua
Proposed by Xi in 2013, the BRI comprises the Silk Road Economic Belt and the 21st Century Maritime Silk Road, and aims to build trade and infrastructure networks connecting Asia with Europe and Africa along and beyond the ancient Silk Road routes.

Xi underscored the friendship between China and Tanzania over the past decades, noting that Tanzania was the first African country he visited after becoming the Chinese president in 2013.

China is willing to strengthen political mutual trust with Tanzania and jointly safeguard the legitimate rights and interests of developing countries, he said.

Hassan extended her congratulations on the 100th anniversary of the founding of the Communist Party of China (CPC), hailing China's remarkable achievements under the leadership of the CPC.

Tanzania cherishes its friendship with China and appreciates China's support and help over a long period of time, she said.

Hassan stressed that Tanzania firmly adheres to the one-China policy and supports China's stance on issues concerning its core interests, including issues related to Hong Kong, Taiwan and Xinjiang.

 
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Tanzania SGR project timeline and all you need to know​


Modified date: Jun 21, 2021





The Tanzania Standard Gauge Railway (SGR) is a railway system, under construction, linking the country to the neighboring countries of Rwanda and Uganda, and through these two, to Burundi and the Democratic Republic of the Congo. The new Tanzania SGR, is intended to replace the old, inefficient metre-gauge railway system and reduce road congestion. It is also expected to decrease freight costs by 40%. Each freight train is expected to transport up to 10,000 tonnes, equivalent to 500 lorry-loads.

The project is being implemented in 5 phases: 202km Phase 1 (Dar es Salaam–Morogoro) Section, 348km Phase 2 (Morogoro–Makutopora) Section, 294km Phase 3 (Makutopora–Tabora) Section; 130km Phase 4 (Tabora-Isaka) Section, and 341km Phase 5 (Isaka–Mwanza) Section.
Also Read: Standard Gauge Railway (SGR Kenya) project timeline and all you need to know

Timeline

2017

The 202km Phase 1 (Dar es Salaam–Morogoro) Section was contracted to a 50/50 consortium of Yapi Merkezi of Turkey and Mota-Engil of Portugal. Construction began in April.

2018

In September, the government of Tanzania secured a US $1.46bn soft loan from Standard Chartered Bank, for the funding of Phases 1 and 2, a total of 550km. Section 2 was also contracted to the Yapi Merkezi and Mota-Engil consortium. This section stretches from Morogoro through Dodoma to Makutopora in Singida. The stations after Morogoro will be Mkata, Kilosa, Kidete, Gulwe, Igunda, Dodoma, Bahi and Makutopora.

2019

In February, 42% of phase 1 was reported as complete. In May, it was announced that the section was 60% complete and that the first passenger trains are expected to start service in December.

2020

By June 2020 the work was 82% complete. This section will have six stations: Dar es Salaam, Pugu, Soga, Ruvu, Ngerengere and Morogoro.

In late November, Tanzania Prime Minister Kassim Majaliwa announced that phase 1 of the SGR from Dar es Salaam–Morogoro was 90% complete and was on course for completion within the agreed time limits. What remained for the Morogoro SGR station is the installation of electricity transmission lines. According to the PM the rail service will begin next April.

The modern Morogoro SGR station will be able to handle 800 passengers a day, parking more than 150 cars and motorcycles, while offering auxiliary services. When complete the first phase will halve the travelling time from Dar es Salaam to Morogoro from three hours to one and a half hours.

In late December, it was announced that the construction of a 220 kV, main power transmission line for the Standard Gauge Railway (SGR) train, Dar es Salaam-Morogoro segment, is almost complete with the project reaching 99%. The transmission line covers a total of 159km from the main Kinyerezi centre to Morogoro Region.

Meanwhile, plans for the second phase project; a 420km power transmission line with 220 kV from Morogoro to Makutupora in Singida region is on course.

The Tanzania Electric Supply Company Limited (TANESCO) Managing Director, Dr Tito Mwinuka said during the 50th Tanesco Workers Council convened recently in Morogoro that the SGR, one of the strategic major projects undertaken by the fifth-phase government was progressing well.

2021

In early January, Tanzania’s foreign minister Prof Palamagamba Kabudi announced that two Chinese companies China Civil Engineering Construction (CCEC) and China Railway Construction Company (CRCC) have won a tender to construct phase 5 of the Tanzania SGR from Isaka to Mwanza. According to the minister, the 341km section will cost US $1.3bn.

In late January, government spokesperson Dr. Hassan Abbas announced that construction of the first phase from Dar es Salaam to Morogoro is expected to be completed and operational this year, after the Government released US $118.2m to the contractors.

According to the spokesperson, the government’s intention is to ensure that the construction is completed on time. “My friends, the stretch from Morogoro to Dar es Salaam will start testing this year,” he said.

In early March, Tanzanian Prime Minister Kasim Majaliwa announced that construction of the second phase of Tanzania’s standard gauge railway (SGR) from Morogoro region to Makutupora in Dodoma region covering 426km is on track. According to the Prime Minister, a report presented to him by Tanzania Railways Corporation (TRC) indicated that construction of the Morogoro-Makutopra section has reached 51.9%.

“I am impressed with the construction pace of the new railway line and I hope it will be completed before February 2022,” said the PM after inspecting SGR’s construction between Igandu and Dodoma stations. He further commended the Tanzania Railways Corporation (TRC) which oversees the construction of the SGR by Turkish company Yapi Merkezi.

Around the same period, the Tanzania Railways Corporation (TRC) announced it is set to start testing the standard gauge railway (SGR) power systems over three months. The power is run by four sub-stations along the completed 300km stretch between Dar es Salaam and Morogoro. The sub-stations are 50km apart, with 19 transformers.

The test which will be done in two main stages, the unit test and the component test; will ensure that the whole system is well installed and connected to the national grid whose electricity is supplied by three main sources of power: steam, gas and hydropower generation.

In late May, the government approved the spending of US $160.5m as a starting budget for the construction of the 341km Standard Gauge Railway (SGR) from Isaka to Mwanza. During the release of the funds at State House in Dar es Salaam, president Suluhu Hassan directed TRC boss Masanja Kadogosa to properly supervise implementation of the ongoing railway projects and as well get ready to begin the construction of the SGR line from Makutopora-Tabora, Tabora- Isaka- Kaliua- Mpanda and Kalema.

In early June, the government allocated US $513m to the construction of the SGR in the 2021/22 financial year.

In mid-June, President Samia Suluhu Hassan laid a foundation stone for the construction of the fifth lot of the Standard Gauge Railway (SGR) at Misungwi, Mwanza.

 

CHINA / POLITICS
"China Helped Us When Help Was Most Needed" — The Tanzania-Zambia Railway: A Testament to China-Africa Friendship
By Global TimesPublished: Jun 22, 2021 01:53 PM

It was the beginning of the year 1970. News came that Wang Xingguo was about to work on a railway project in Africa. His wife Zhang Yunhua was very reluctant to let him go: Africa is so far away and their sons are still too little — the elder one is three years old and the younger one is only two. Wang tried to explain: He is a cadre, a CPC member; when duty calls, he must be the first to sign up. In October that year, Wang, together with over 1,000 co-workers, got on board the ocean liner Jianhua in Guangzhou and left for Tanzania.


Farewell Ceremony for Tazara Workers

The Civil Affairs Bureau of Taixing City still keeps a copy of an article written by Wang Xingguo in 1971. He began the article with two quotes from Chairman Mao Zedong. One goes, "I am for the slogan 'fear neither hardship nor death.'" and the other, "China ought to make a greater contribution to humanity." For Wang, the first quote reflects his attitude; the second explains why he decides to go to Africa.

In Tanzania, Wang Xingguo took part in the construction of the Irangi Number 2 Tunnel. Undeterred by the risks of flood and possible collapse of the soil structure, he was working with frontline workers on the foundation pit of the tunnel portal when the structure suddenly came down. He was buried underneath right away and died from lethal injury despite the best efforts of doctors. For the cause of world revolution, Wang made the ultimate sacrifice. He was only 35 years old.


Chinese and African Workers Building the Railway Together

The Chambeshi River Bridge was the largest railway bridge in Zambia, spanning a length of 267 meters. The river below was 5.6 meters deep. To survey the riverbed, Li Jinyu and three of his colleagues from the Chinese engineer team, jumped into the river without any diving or underwater lighting equipment but only a rope tied around their waists. Repeated exposure to freezing waters caused Takayasu arteritis and permanent loss of sensation in both of Li's legs. He had to be amputated and was paralyzed for life. Carpenter Cai Jinlong was diagnosed at a late stage of stomach cancer, and threw up everything he tried to eat. Despite the biting pain, he insisted on working on the scaffold and refused to leave his post. When he was finally sent back to his wife in China, Cai was thinned to the bone.


Dongfanghong Locomotive Running on Tazara

Chama, a 64-year-old railway engineer, has worked on the Tanzania-Zambia Railway (Tazara) for more than four decades, and witnessed almost the entire process of the railway's operation. Chama describes himself as a student of the Chinese master workers. He still remembers his first Chinese teacher Mr. Liu, from whom he benefited immensely both in work style and expertise. Chama started learning from Mr. Liu in 1978 on how to make railway parts. Every time Chama finished a product, Mr. Liu would examine it carefully and make sure it meets all quality standards before allowing him to move on to the next one. Chama believes that he has remained competent for the job over the years thanks to a strict tutor like Mr. Liu. Though the full name of Mr. Liu can no longer be figured out, one can tell from Chama's recount his deep respect for his Chinese teacher.


Chinese and African Workers Working Together

The Tazara Railway is 1,860.5 kilometers long, linking the former Tanzanian capital of Dar es Salaam in the east with the town of Kapiri Mposhi in Zambia's Central Province in the west. It runs through four regions in Tanzania and two provinces in Zambia, and crosses the Great Rift Valley, known as the scar of the Earth, as well as harsh terrains with extreme height variance — from rugged mountains, precipitous valleys, deep canyons, to rivers, lakes, forests, savannas and huge swamps. After visiting the railway, a Western engineer exclaimed that only the people who had built the Great Wall could have completed such a high-quality railway.


Tazara under Construction

Both Tanzania and Zambia gained independence in the 1960s amid a wave of national liberation in Africa. However, economic development in both countries faced enormous difficulties due to external blockade. Their leaders appealed to a number of countries for assistance in building a railway linking the two nations. After conducting their survey, Western countries declared the railway as without commercial sense.


Tazara Ground-breaking Ceremony, October 26, 1970

In February 1965, then Tanzanian President Julius Nyerere visited China. During their meeting, Chairman Mao Zedong said to him, "You have your difficulties, and we have ours. But they are not of the same kind. We will help you build this railway, even if we have to forsake building our own."


Premier Zhou Enlai on His Visit to Tanzania

President Nyerere, one of the initiators of Tazara, had this to say about the railway: In the past, construction of railways by foreigners in Africa was for the purpose of plundering Africa's wealth. The Chinese did it for a totally different purpose; they built it to help us grow our national economy. Kenneth Kaunda, Zambia's founding President and leader of the independence movement in the southern part of Africa, described that part of history emotionally, "The history of Tazara is that former President Nyerere of Tanzania and I, myself went to the West and told them we need this railway between Tanzania and Zambia… The West rejected that proposal. They said… don't think of this. President Nyerere and I then went to see Chairman Mao, and the prime minister (Zhou Enlai). We talked and put it to them, and they readily agreed, 'we'll go together to build that railway,' this came. They came as brothers and sisters, as friends, as comrades with common struggle… So you can see, the friendship is genuine. When others thought it was not necessary… we built it. What more friendship do you want to see more than that?"


Tazara Handover Ceremony, July 16, 1976

On September 5, 1967, the governments of China, Tanzania and Zambia signed an agreement in Beijing on building the Tazara Railway. When many countries and international organizations all declined to help, China provided an interest-free loan of 988 million yuan with no conditions attached. In addition, China sent nearly 1 million tons of equipment and materials, as well as experts for the construction, management and maintenance of the railway and the training of local technicians. After the construction officially began, China sent a total of 56,000 engineers and workers to the project, with as many as 16,000 Chinese workers on site at its peak. The work involved the construction of 320 bridges, 22 tunnels and 93 stations;however, this Uhuru Railway (Uhuru being the Swahili word for freedom) was completed in just five years and eight months — all construction and installation efforts finished in 1976. A West German correspondent wrote about the China speed in a press piece: The Chinese and Americans are in a bitter wrestling in Eastern Africa. Today, one thing is for sure — The Chinese undoubtedly has the upper hand. The Chinese railway project is a year and half ahead of schedule, whereas the Americans are months behind theirs.


Chinese Imprint in Rail Sleeper Bar

Today, across the vast savanna between Tanzania and Zambia, the Tazara Railway, a symbol of true friendship and sincere assistance of the Chinese people toward the people of Africa, is still running day and night. More than 60 Chinese workers rest forever on this land far away from home; the youngest of them, Jin Chengwei, was not yet 22. In recent years, another two China-assisted rail lines — the Addis Ababa-Djibouti Railway and the Mombasa-Nairobi Railway — have both been put into operation. These rail projects have played an important role in promoting economic and social development of regional countries and faster industrialization in Africa.


Martyrs’ Cemetery in Mpika, Zambia

Martyrs fall and are laid to rest in a foreign land, but their spirit lives on and continues to inspire people today. Generations of Chinese aid workers have made selfless contributions and demonstrated the great spirit of internationalism, honoring China's commitment to African brothers with life and blood. They are the heroes who have forged the immortal friendship between China and Africa .

 
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