Mohammad Tahir, Chief Material Engineer

Mohammad Tahir

Chief Material Engineer

Ess I Aar consultants

Location
Pakistan - Lahore
Education
Master's degree, Applied Geology with Engeering Geology, Soil Mechanics, Highways
Experience
28 years, 0 Months

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Work Experience

Total years of experience :28 years, 0 Months

Chief Material Engineer at Ess I Aar consultants
  • Pakistan - Multan
  • November 2017 to December 2018

CPEC Project was 398 KM & divided into 7-sectios. I performed duties for sec-6, that was 6-lane motorway project length was 60 Km.
Client supervision consultant was SMEC international Co. Controlling to supervision of In-House consultant. Management Construction Team was China State Construction Engineering Company, Managing
In-House consultant, was supervision consultant for Contractor work.
My role was Chief Material Engineer in In-House consultant to manage QA/QC, Geotechnical, ITS Material quality, Agricultural grass & trees Plantation & to fulfill All documentation requirements.
1. Responsibilities to control QA/QC Geotechnical
investigation, material control, Material design from
NSL to final Asphalt pavement, Lane marking, Guard
rail, side slop & grass plantation, service road, safety
fence, plantation of Trees.
Concrete & affiliated work for 150 Structure include
Sutluj Bridge 700 meter long, Culverts, Median drain.
NHA Building work, Toll plaza, service area.
Primavera Daily documentation record online
updating of all quality testing reports to Head Quarter.
2. Management for
laboratories no. 4,
batching plant no. 6,
pugmill no. 3 for Sub-base & aggregate base coarse,
Asphalt Plant no. 2
Paver Plant no. 2
ITS work for Electrical cabling & material Testing.
Gabion work of 200, 000 cubic meter for sutluj bridge
work,

QA/QC Manager Civil at M/s. AZ Engineering Associates
  • Pakistan - Lahore
  • May 2015 to October 2017

I Performed duties as QA/QC manager from Client. Responsibility to manage different projects in various locations of Muzaffargarh Region.
My responsibility was to Manage the Material Quality, Work Quality & Required documentation.
1. Highway road construction
2. NSL, NGC, Earthwork, Sub Base, Aggregate Base
Coarse, WBM, Asphalt Base Coarse, Asphalt
Wearing Coarse, Culverts, Buildings, Etc
3. Managing all works with Marshal Mix design, SBS
bitumen with Marshal mix Design, Concrete Mix
Design,
4. Quality management & online documentation with
daily reporting of quality Testing & record.

QA/QC Civil at M/s. Safe Mix Concrete Products Limited, Lahore
  • Pakistan - Lahore
  • January 2012 to April 2015

Safe Mix Concrete Products Limited is commercial concrete manufacture for various strength for construction companies.
I Performed duties for company as QA/QC for the concrete production & client management.
Concerning to fulfill requirement of contractors quality requirement with their client in all respects.
1. Concrete Batching Plant Quality control.
2. Concrete Mix design from lean to Ultra High strength
3. Various combinations of natural pozzolan and silica fume were used to produce workable high to very high strength mortars and concretes with a compressive strength in the range of 69-110 MPa. The mixtures were tested for work-ability, density, compressive strength, splitting tensile strength, and modulus of elasticity. The results of this study suggest that certain natural pozzolan-silica fume combinations can improve the compressive and splitting tensile strengths, workability, and elastic modulus of concretes, more than natural pozzolan and silica fume alone
4. Ultra-High Performance Fibre Reinforced Concrete (UHPFRC).
5. Aggregate, Sand, cement control for quality testing.

Managing Plant performance, Clients requirements & guidance.
Research for further development in concrete mix for future requirements.

Material Engineer /QA/QC/Geotechnical Engineer at Saudi Consulting Services
  • Saudi Arabia - Riyadh
  • January 2007 to December 2011

Saudi Consulting Services is leading consultant company of Saudi Arabia.
I worked with this company QA/QC, Material Engineer, Geotechnical Engineer on different projects in different regions of Saudi Arabia such as Abha region, Khamis Mashit & Riyadh areas with Baldia as well as MOT projects in Buildings & highway projects.
Manage QA/QC, Geotechnical, & to fulfill All documentation requirements.
1. Responsibilities to control QA/QC Geotechnical investigation, material control, Material design from NSL to final Asphalt pavement, Lane marking, side slop & service road.
Concrete & affiliated work, Bridge, Culverts, Median drain.
Using Primavera, Daily documentation record online updating of all quality testing reports to Head office
2. Management for
laboratories
batching plant
Sub-base & aggregate base coarse,
Asphalt Plant
Paver Plant
Electrical cabling & material Testing.

Material Engineer, QA/QC Manager at Husnain Cotex, Pakistan,
  • Pakistan - Lahore
  • June 1991 to December 2006

Husnain Cotex is Leading Highway construction Contractor Company of Pakistan
I worked with this company QA/QC, Material Engineer, Geotechnical Engineer on different projects in different regions of Pakistan for Buildings & highway projects.
Manage QA/QC, Geotechnical, & to fulfill All documentation requirements.
1. Responsibilities to control QA/QC Geotechnical investigation, material control, Material design from NSL to final Asphalt pavement, Lane marking, side slop & service road.
Concrete & affiliated work, Bridge, Culverts, Median drain.
Daily documentation record online updating of all quality testing reports to Head office
2. Management for
laboratories
batching plant
Sub-base & aggregate base coarse,
Asphalt Plant
Paver Plant

Education

Master's degree, Applied Geology with Engeering Geology, Soil Mechanics, Highways
  • at Univeersity of the Punjab, Lahore, Pakistan
  • January 1991

More than 22 years multinational experience in Assessment, Evaluation and implementation of Quality Assurance/Control Management System, Geotechnical Investigation, data acquisition, its interpretation and evaluation for further application of acquired knowledge, precedent and judgment based upon new and old standard procedures. Geotechnical Investigation. Testing of materials for soil, Asphalt, concrete both at laboratory and field, in relation to civil construction of public and private assets such as highways, bridges and other Structures, Dams, high-rise buildings, Air field and towns.

Specialties & Skills

QA QC Engineering
Geotechnical Engineering
Materials Control
Construction & Property
Staff Training
Management Coordination
QA/QC Manager Civil
Asphalt production & Paving
Concrete Plant Specialist
Highway Material Manager
Microsoft Office, Primavera

Languages

English
Expert
Arabic
Intermediate
Italian
Expert

Training and Certifications

Safe Rock Blasting (Training)
Training Institute:
Institute of Geology
Date Attended:
January 1990
Duration:
24 hours

Hobbies

  • Reading Books
    I am interested to continue reading concerned to the Highway construction & supervision.