Professional Experience:

J.Kumar CRTG JV DMRC CC-24 Project, Delhi, India

CC-24 Project: Design & Construction of Tunnel by Shield TBM, Stations and Ramp by Cut & Cover method between Lajpat Nagar and Hazrat Nizamuddin Stations (Both including) for underground works on Mukundpur-Yamuna Vihar Corridor of Delhi MRTS Project of Phase-III

Graduate Engineer Trainee – Civil, 21 September 15 to Present – 1 Year 7 Months RESPONSIBILITIES HANDLED

Responsible for constructional work of “Cross Passages for passengers emergency evacuation design” between two MRTS running tunnels by TAM Grouting, Fore polling & NATM method for DMRC CC-24 Project

Constantly checking, preparing checklists and maintaining the construction sequence.

Responsible for after tunneling and finishing works.

Planning and execution of works as per design & drawing

Maintaining quality standards for all structural works

Preparation of daily, weekly, monthly, reports on work progress & evaluating as per planned schedules.

Supervision of working labour & subcontractors to ensure strict conformance to methods, quality & safety

Preparing BBS & Executing steel as per approved structural design

Client billing & Subcontractor billing

Material arrangement and quantity surveying

ACCOMPLISHMENTS

Construction of 1 Nos. Cross Passage tunnel 9 m length Between 2 MRTS running tunnels by Forepolling, Tam grouting and NATM excavation method with geotextile waterproofing and crystalline concreting

Individually handled construction of 1 Nos. Cross Passage 9.5 m long with sump by cut and cover method by installing 28 Nos. CBP piles, fixing of strut & waler 5 levels and manual excavation upto 25 m deep.

Fixing of permanent GI walkway in tunnel 805 m for DMRC CC-24 project

1st stage invert concrete in tunnel with shear connectors 3174 m

Fabrication & Erection of temporary rings to support main tunnels

Finishing works in tunnel, repairing works, secondary grouting, Pu grout and Handover of 2574 m long tunnels access to track contractor.

Academic Projects:

Analysis of design proposed by Meccaferri consultancy of reinforced soil embankments for N.H.A.I four laning of Kiratpur- Nerchowk Project

Detailed study on construction of cross passages between 2 MRTS tunnel of DMRC CC 24 Project and FEM Analysis using Plaxis 3d tunnel software.

Design of prestressed concrete bridge