Page * (*)

CURRICULUM VITAE

*. CURRENT

POSITION

: Chief Resident Engineer and Rock Mechanic Engineer, Rudbar Lorestan Hydropower Project, Iran

2. NAME OF FIRM : Sakoo Engineering Group.

3. NAME OF STAFF : Mohammad Ali MOHAMMADI

4. YEAR OF BIRTH : 1968 NATIONALITY : Iranian

5. ACADEMIC

QUALIFICATIONS

: University of Technology, Isfahan, Iran

B.Sc. in Mining Engineering, 1990.

6. PROFESSIONAL

EXPERIENCE

: 27 Years

7. MEMBERSHIP OF

PROFESSIONAL

ASSOCIATIONS

: Iranian Committee on Large Dams (IRCOLD)

Iranian Society of Rock Mechanic Engineering

8. OTHER TRAINING : i; Course on “Instrumentations for dams” in Soil Instrument Company in UK, ii; Course on “Blasting for surface and underground excavations works” Tarbiat Moddares University, Iran

iii; Participate in ICOLD meeting 2008 in Bulgaria 9. PUBLICATIONS : Translation of “Applied explosive technology in construction and mining” from English to Farsi

10. LANGUAGES Reading Writing Speaking

Farsi Mother tongue Mother tongue Mother tongue

English Excellent Good Good

MOHAMMAD ALI MOHAMMADI

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11. COUNTRIES OF

WORK

EXPERIENCE

: Iran and Sri Lanka.

12. KEY

QUALIFICATIONS

:

I have more than 25 years of experience design and check underground and open pit mine and blasting for produce special fragments and controlled blasting for vibration and flyrocks and done smooth face by blasting in mega structure in Iran and Sri Lanka I was responsible for all surface and underground excavation(by NATM and TBM system), supporting and concrete works, earth works, Instrumentation and foundation treatments for the dams. & quality assurance (QA) and encourage their colleague to do best their job

I works as a key member in sites and have good behaviour with their colleague and client

13. EMPLOYMENT

RECORD

: Duration Employer Positions held

2013 - 2020 Sakoo Consulting Engineers

Co., Iran

Chief Resident Engineer &

controlled all excavation by

blasting and support system

2013 - 2013 Farab Engineering, Construction &

Project Management Co., Iran

Resident engineer controlled

all excavation by blasting

and support system

2010 – 2012 Sakoo Consulting Engineers

Co., Iran

Chief Resident Engineer &

controlled all excavation by

blasting and support system

1996 – 2010

Moshanir Power Engineering

Consultant Co, Iran

Chief Resident Engineer &

controlled all excavation by

blasting and support system

1993-1996 Iranian mining extracting

service and training

(representative of NITRO

NOBEL)

Design and executed all

underground and open pit

blasting and done blasting in

urban area and head of

blasting group in south of

Iran specially under oil pipe

line and close to facilities

and building

14. PROFESSIONAL EXPERIENCE RECORD:

Project/ Assignment : Rudbar Lorestan Hydropower Project, Iran Year : 2013 - 2020

Location : Lorestan Province, Iran

Client : Iranian Water & Power Company (IWPC), Iran Main Project Features : A 158 m ECRD dam with headrace tunnels (4 km) and a surface powerhouse with an installed capacity of 450 MW.

Positions held : Chief Resident Engineer and responsible for all surface and underground excavation MOHAMMAD ALI MOHAMMADI

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Activities performed : As Chief resident engineer, responsible for all construction works on site including Earth works of the dam,

Underground and surface excavation for the power waterway(by NATM system and blasting pilots), outdoor powerhouse, plunge pool and quarries, Concrete works (outdoor and underground) for powerhouse, spillway and power water ways

Responsible of rock fill material production by blasting and embankment(increase capacity of production and embankment) and increase the range of progress by blasting and design and execute slope stability of power house outlets and plunge pool area. Check and approval of bill of quantities and invoices of the contractors Project/ Assignment : Oma Oya Multipurpose Project, Sri Lanka Year : 2013 - 2013

Location : Sri Lanka

Client : Irrigation Ministry of Sri Lanka

Main Project Features : Construction two RCC dams and 24 km headrace tunnel(excavated by TBM) and 600 m pressure shaft and an underground power plant Positions held : Senior responsible for all surface and underground excavation. Activities performed : Responsible for surface and underground excavation and check and confirm all blasting pattern and support system and dam embankment Project/ Assignment : Gelevard Irrigation Dam, Iran Year : 2010 - 2012

Location : Mazandaran Province, Iran

Client : Iranian Water & Power Company (IWPC), Iran Main Project Features An storage CFRD dam (110m high) and diversion tunnel and spillways Positions held : Chief Resident Engineer & Senior engineer responsible for all surface and underground excavation

Activities performed : As Chief resident engineer, responsible for all construction works on site including Earth works of the dam,

Underground and surface excavation for the dam foundation, spillway and tunnels Concrete works (outdoor and underground) for spillway and galleries Check and approval all blasting pattern.

Project/ Assignment Siah Bishe Pumped Storage Project, Iran Year 2003 - 2010

Location Mazandaran Province, Iran

Client Iranian Water & Power Company (IWPC), Iran

Main Project Features Two concrete face rock fill dams (85m and 104m high), 390m and 330m crest lengths, two diversion tunnels and twin headrace tunnels each 2km, two inclined shafts each 450m and underground powerhouse with 4 units each 250MW ( 1,000MW total capacity)

Positions held Deputy of Chief Resident Engineer & Senior blasting and excavation engineer Activities performed Responsible for underground and surface excavation works that performed by blasting and support systems including dam foundation excavation, headrace tunnels and inclined shafts and underground powerhouse caverns, quarries and concrete lining and embankment and execute concrete face dams and increased the lower dam embankment rate by designing of 3 access road and it solve traffic problems of dump trucks .In time of excavation of 2, 500 meter inclined shafts that divided in 2 part lower part excavated by rise borer and upper part collapse by starting jobs by MOHAMMAD ALI MOHAMMADI

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raise borer so we divided upper part by 3 parts and excavated 2 access tunnels and shaft pilots by blasting step by step.

Project/ Assignment : Gotvand dam & powerhouse Project, Iran Year : 1996 – 2003

Location : Khozestan Province, Iran

Client : Iranian Water & Power Company (IWPC), Iran Main Project Features : Site manager

Positions held : Resident excavation and blasting and HSE engineer Activities performed : Responsible for Construction (excavation and concrete lining) of 4500 meter diversion tunnel with diameter 9.5 that after lining(excavated by NATM ) and excavation1000 meter exploration galleries intake and outlet excavation(presplit blasting) and support system for slope stability and excavation of cofferdam and execution of production all kind of material for dam embankment by blasting(every steps of open pit was 15 and hole lenght was 16.5 meter and we use NONEL GT system for all open pit excavations Project/ Assignment Iranian mining extracting service, Iran Year 1993- 1996

Location Whole of Iran

Client National Iranian oil company – IWPC -Road ministry –Mine ministry Main Project Features Excavation of pipe line Right a way NGL1000 to BIBI HAKIMA and BID BOLAND- ABBAS POUR and MASJED SOLEIMAN dams extension plant and SARAKHS rail way tunnels and blasting service to all Iranian mines Positions held Rock blasting Engineer

Activities performed Blasting services and Design and execution of open pit and underground blasting and controlled blasting in urban area for road construction and blasting for mining and dam construction consist:

1- Blasting in quarries to produce special materials (the fragments must be in range ) for dam embankment that is at least 5 kind of materials. 2- Blasting all kind of underground activities such as power and transformer cavern and water way and diversion tunnels and galleries for grouting and explorations galleries and inclined and vertical shafts. 3- Controlled blasting close to facilities that blast must be monitored the PPV and fly rocks .

4- Controlled blasting close to new and old concrete that must be monitored PPV .

5- Controlled blasting close to sealing dam curtain that PPV must be less than 4 mm/sec .

6- Produce smooth surface for underground excavation and open cut excavation by blasting.

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