Taimur Hassan

Experience

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  DINSONS (Pvt.) Ltd.

  Jun 2016 - May 2018

  Assistant Site Engineer

  • Resolve the site generated quarries by coordinating with Site Engineer to ensure performance of the work in strict accordance with the drawings and specification.• Be fair and firm in dealings with the sub-contractor; consider the alternatives and consequences carefully before making decisions.• Responsible for preparation of daily report, manpower report and perusal of Engineer internal site instructions and initiate necessary Action.• Observes and tests work in progress to ensure conformity with project specifications.• Assisting the Supervision of all construction activities carried out by sub- contractor on site. Show less

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  CGGC Intl.

  Aug 2018 - Jan 2020

  Civil Engineer/Tunnel Engineer

  • Working at the headrace tunnel section having diameter 6m and length 19.4km.• Supervision of slopes stabilization activities and support activities in side tunnel.• All quality works related to shotcrete and grouting and other tunnel support activities.• Installation of wire mesh, lattice girders and steel ribs inside tunnels.• Installation and grouting of all kind of rock anchors i.e. SN rock bolts, Swellex, self-drilling, per-grouting, post grouting and anchor bars.• Supervision of installation and grouting of pore-polling activities like canopy tubes and spilling bolts.• Supervision of all types of grouting i.e., backfill grouting, pre-excavation grouting, curtain grouting.• Supervision of all tunnel support activities according to rock classification.• Supervision of reinforcement as per drawings in tunnel concrete lining.• Supervision of concrete pouring sequences during concrete lining.• Carry out all activities according to drawings and design. Show less

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  China Gezhouba Group Co., Ltd.

  Feb 2020 - Nov 2022

  Civil Engineer

  Working as Civil Engineer Tunnels at Mohmand Dam Hydropower project.• Supervision of Slope Stabilization (Rock Bolts, Wire Mesh, Shotcrete & Pre-Stress Anchor Cables etc.).• Supervision of Two NATM Tunnels (Diameter: 17m) and excavation as per Sequential Excavation Method procedures, approved Wedge Cutting Drilling & Blasting Pattern, approved Excavation Method Statement, Construction Drawings and Construction Specification.• Supervision of Rock Bolt Installation, Shotcrete, Fore-polling/Spilling waterproofing activities, Secondary/ Permanent Concrete Lining and launching Shafts support installation.• Supervision of Tunnel’s Secondary Concrete Lining, repair of defects in Secondary Concrete Lining, Back Fill Grouting, Consolidation Grouting, Penstock Installation and Contact Grouting.• Shop drawing and design implementation on site.• Insurance of providing Tunnel’s Rock Support according to Rock Mass Classification (Q-System).• Supervision of the Tunnel Support and instrumentation as per the approved RESS (Required Excavation & Support Sheet) issued from Consultants and Contractors design team. Show less

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  National Development Consultants

  Dec 2022 - Jan 2024

  Tunnel Construction Engineer

  Duties & Responsibilities: -• Working on the restoration of collapsed Tailrace Tunnel (Diameter:11.7m) section of NJHEP.• Supervision of drilling of holes for blasting and supervise the charging of explosive in holes.• Supervision of blasting patrons according to approved blasting design.• Supervision to tunnel primary support activities as shotcrete, rock bolts, wire mesh and lattice girders.• Working on tunnel grouting section i.e., backfill grouting, pre-excavation grouting, curtain grouting.• Identification of defective areas of shotcrete and repairing with some additional support at site.• Filling of cavities in tunnel crown and side walls area as per approved method of statement and specified support.• Supervision of cavity filling with shotcrete, Concrete, high strength cement mortar and cement grout.• Supervision of Installation of all type of rock anchors like per-grouted rock bolts, post-grouted rock bolts, tension and untensioned rock bolts, Self-drilling bolts, Swellex rock bolts and wedge anchors.• Supervision of installation and grouting of pore-polling activities like canopy tubes and spilling bolts.• Supervision of cracked shotcrete surface with Reinforced Ribs shotcrete (RRS) support method.• Supervision of Tunnel’s Concrete Lining of collapsed area and repair of defects in Concrete Lining. Show less

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  Pakistan Engineering Services (Pvt.) Ltd

  Feb 2024 - now

  Junior Civil Engineer (Dam Section)

  The DASU HPP Main Dam is 242m high and 570m long and Generation Capacity is 4320MW. It is an Arched Gravity Structure and constructed using Roller Compacted Concrete (RCC).Working as Civil Engineer in Dams and tunnels section of Dasu Hydropower project Main works department.• Inspection and Supervision of All tunnel Supports according to Q system.• Supervision of Concrete pouring Activity in Tunnels as primary and secondary Concrete Linning.• Inspection of quality tests of concrete on site during pouring activity i-e slump, temperature etc.• Supervision of all types of grouting i-e back fill, contact, consolidation grouting and Curtain grouting.• Installation and grouting of all types of rock bolts, dowels, tendons, Anchor bars and spilling bolts.• Inspection of Excavation for Main Dams and Cofferdams and Cutt-off walls for Diversion and Dams Excavation.• Inspection of Rig Drilling for Cut-off walls construction.• Supervision of Gallery tunnels for Main Dam Grouting.• Supervision of Mass concrete in dykes and cofferdams.• Inspection Of all Quality works as per contract specifications.• Maintaining all quality documentation / record for proper traceability.• Recognizing the efforts of construction crew for their valuable contribution in Quality.• Establishing work procedures, method statement & Inspection and test plan.• Coordinating with client for daily basis inspection and quality issues.• Ensuring the quality of works in all stages of construction. Incoming, in process and final Stages of construction works as per applicable code, standards and specifications. Show less