Experience

National Development Consultants

• Pakistan
• Civil Engineering
• 1 - 100 Employee

• Tunnel Construction Engineer

  • Dec 2022 - Present

  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



China Gezhouba Group Co., Ltd.

• China
• Civil Engineering
• 100 - 200 Employee

• Civil Engineer

  • Feb 2020 - Dec 2022

  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



CGGC Intl.

• China
• Civil Engineering
• 200 - 300 Employee

• Civil Engineer/Tunnel Engineer

  • Jun 2018 - Jan 2020

  • 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



DINSONS (Pvt.) Ltd.

• Pakistan
• Construction
• 1 - 100 Employee

• Assistant Site Engineer

  • Jun 2016 - May 2018

  • 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