raghavendra pandey raghavendra

Completed planning, design, construction supervision and Proof Checking of Segmental continuous Bridges/Flyovers 8.0KM Elevated Eastern Freeway 4- Lane Flyover in Mumbai from CST to Anik Junction Mumbai.

Completed planning, design, construction supervision and Proof Checking of 5.0Km Elevated SCLR, 4- Lane Highway Flyover in Mumbai.


Present Assignment.
Design Head Elevated Viaduct, Hyderabad Metro Rail Project L&T.
May 2011 continue
Chief Engineer for design, planning and Construction Supervision of 72.0 km Metro Rail Elevated Viaduct and 66 nos of Stations.
• Responsible for complete design, planning and construction for Metro rail Viaduct for 72kms and station 64 numbers
• Heading the design operations for 72km of metro rail viaduct.
• Finalised alignment and span configurations for 72km metro rail viaduct.
• Single point responsibility for PMC, planning, design & drawing deliverables.
• Design as per Manual of Specification & Standards (MSS), Design Basis Report (DBR), Indian Railway Standards (IRS), Indian Road Congress (IRC), Indian Standards (IS), British Standards (BS),
• Substructure designs - such as foundations (open/pile), piers/columns for Metro viaduct.
• Superstructure designs - as precast segmental bridges with post tensioning (PT), cast in-situ spans with PT, simply supported obligatory spans upto 45m, continues spans (2-span & 3-span), 6 nos special obligatory spans as balanced cantilever structures upto 35m+65m+35m. 8 Nos ROB for Metro rail crossings over Railway lines.
• Miscellaneous designs including parapets, bearings, bearing pedestals, seismic arrestors, cable troughs, drainage system etc.
• Coordination & interfacing with all the stake holders, as Architecture, Stations, Track works & traction (OHE), HVAC, Electrical, Fire protection, Signaling, Telecom, Power Supply & Public Health.
• Coordinating and getting approvals from all design approving authorities such as chief engineer (CE) AECOM, independent engineer (IE), government authorities HMRL etc.
• Single point of contact for all the design/construction related queries during execution at site.
• Modify the designs as per site requirement.
• Maintain Quality standards as per EN ISO 9001:2000

Commercial buildings of 6 storied with 4 lac sq feet of built up area.

Responsible for release of GFC drwgs and construction of Metro Viaduct, Stations, Depots,
Construction supervision and Quality checks at site.
Ensuring that construction is done as per approved drwgs and in timeline.
Responsible for Mock up casting of Pier, foundations, Box girder superstructure, load test of pile and open foundations. Temporary staging and shutterings.
Design checking for PSC Box girders for spans from 65m, 58m, 55m, 45m, 40m, 37m, 34m, 31m, 28m, 25m, 22m, 19m, 17m, for Metro Rail.
Design check for open foundations 300 nos for 55 km of elevated Viaduct.
Design check for 150 nos of Pile foundation for Metro Viaduct and Bridges.
6 nos, 3 span continuous metro rail bridges of Obligatory span, 65, 58, 55mts.
8 ROB for metro rail, crossing over Indian rly.
Cost of the Hyderabad Metro Rail Project Rs 14000 crores.
This Metro rail project is recognized as One of the Best Engineering project in the world by USA, got best engineering project award for year 2013.

• MUMBAI METRO RAIL VAG Corridor. RELIANCE ADA.
• Assistant Vice President Civil
2010 to April 2011.
Rs 3000 crore Metro Ril project.
2 nos of Commercial station buildings of 3 story with Fifty thousand sq. ft commercial space.
Completed Design and construction of 11 km of Mumbai elevated Metro Rail with 11 stations and steel ROB at Andheri rly station.
Head of Planning Structures for Mumbai Metro rail VAG corridor 11.0km metro rail. Reporting to Director of Reliance Metro rail.
Design and Planning Head for 45 km Metro Rail Elevated viaduct structure,
11 nos of station and Depot for Mumbai Metro. Design check for PSC U-Girders for 30 mts to 15m spans, design review of Pile foundations.
Proof Checking design of Metro Rail Civil structures, Project planning, Design, Metro Alignment finalization, Metro station planning, BOQ, Tender document preparation, Selection of Consultants and Contractors for Metro Rail construction.
Ensuring that construction is done as per approved drwgs and in timeline.
Responsible for Mock up casting of Pier, foundations, Box girder superstructure, load test of pile and open foundations. Temporary staging and shuttering's.

• Louis Berger Group India. Mumbai Metro Rail
• Design Head and Project Manager.
• Nov 2009 - May 2010.
Independent engineer for VAG Metro rail corridor 11.0km metro rail.
Proof checking of Metro Rail designs, drawings, and approvals.
PMC, planning and supervision for SCLR elevated flyover 5.0km stretch.

• CONSULTING ENGINEERING SERVICES.
GENERAL MANAGER BRIDGES DESIGN
Dec 2008 to Oct 2009
• Construction supervision, Project Management and Proof Checking Segmental continuous Bridges/Flyovers 8.0KM Elevated Eastern Freeway 4- Lane Highway Flyover in Mumbai from CST to Anik Junction Mumbai.

• Design, PMC, planning and supervision for SCLR elevated flyover 5.0km stretch in Mumbai
• Project Management and Proof checking Detailed design and Construction Methods drwgs of Metro rail Viaduct Structures and Bridges, for Calcutta East West Metro project.
• Proof checking designs for flyover in Goa.
• Proof Checking for 1.50Km long Bhosari Flyover in Pune for PCMC, 120.0M and 160.0m Continuous Poststressed Segmental Flyover, 4-Lane, width of Box Girder widest in India 19.70m. Design as per AASHTO and CEB-FIP Code.
Responsibilities held as Senior Bridge Engineer for checking detailed bridge design and drawing, BOQ, preliminary and final design of superstructure, substructure and foundation, construction drawings, Geotechnical investigation report, fixing founding level for foundations.


• Detailed design of PSC BOX Girder, PSC I Girder, Design of 322 mt continuous PSC Box for Major Bridge. Twin cell PSC Box of outer width 17.2mts, resting on single pier. Detailed design of all components of pile, pile foundation, pile cap, pier, pier cap.


Longitudinal and transverse analysis of all spans PSC Box girder, single cell, twin cell, four cells widths varying from 8.5m to 17.2 mts Spans varying from 60.0m to 30.0mts. Detailed design of 60.0m, 55.0m, 45.0m, 42.0m, 35.0m, 32.0m PSC Box Girders.


Detailed design of 45.0m, 40.0m, 36.0m, 30.0m, 25.0m, PSC I Girders.


Detailed design of 25.0m, 22.0m, 20.0m, 18.0m, 14.0m, RCC- T Girders.


Detailed grillage analysis and design of R.C.C skew slabs, Paper written on grillage analysis of skew slabs, with Dr C.S Surana.


Detailed grillage analysis and design of I Girders normal and skew, Paper written with Dr C.S Surana also standardised graphs for distribution of IRC live load in 4-girder and 3 girder system.


Design of well foundation, pile foundation, open foundation for Bridges, buildings.


Detailed design of PSC I Girders and PSC Solid slab for METRO RAIL DMRC Rail bridge and viaduct at Shahdra Railway station Delhi. Design of Metro Rail bridge for crossing Shahdara road to karkarduma Delhi.

SMEC India.
Design Head and Chief Bridge Engineer
Jul 2006 to Aug 2007:
Detailed Planning, Conceptualization, Geotechnical investigation and review, Conceptualization of Superstructure foundation Type, Tendering, Negotations for Engineering services for construction of 104 Bridges in Madhya Pradesh. (cost of Project Rs. 900 crores)
(Client: MPRDC, Asian. Development. Bank. Funded Project)


Responsible for developing GAD, bridge design and drawing, bridge type studies, hydrologic studies, value engineering, planning geotechnical investigations. Conceptualisation of Bridges flyovers on new alignment, preliminary and detailed design of superstructure, substructure and foundation, construction drawings, BOQ, cost estimates and specifications for the following:

. 100m long (5 spans of 20m each continuous) Bridge on km 32 on River KUNOO on OPEN foundation on Shyampur Goras Road. Detailed design of I Girders and foundations.
. 80m long Bridge on river, Km 13, with T-Girder Bridge on pile foundation on SHAYMPUR - GORAS Road
. 90m long Bridge on river, Km 14, with RCC T - GIRDER Bridge on SHAYMPUR - GORAS Road Road
. 70m long Bridge on km.32, Km 25, on open foundation on Shivpuri - Sheopur to Rajasthan Border Road.
. 64m long Bridge, 6 span of 14 m PSC Slab, Major Bridge on Banher to Birtan Raod.
. Detailed structural design 99 bridges of length between 15.0m to 70.0mts.

Detailed design of the following Major bridges and flyovers for rehabilitation and upgradation of the existing two-lane road and widening to four-lane divided carriageway configuration from Km 104.1 to Km 245.00 of Jhansi-Bhognipur Section of NH 25, in the State of Uttar Pradesh (2004 to 2006) . (Cost of Project: Rs. 600 Crores)
Client: National Highway Authority of India (NHAI)


Responsible for Detailed Planning, Conceptualization, Tendering, Preparation of BOQ, Technical specification and answer to all contractors queries on behalf of NHAI, Negotations for Construction. Scrutiny and settlement of claims made by contractor, description of ROB and CD works as given below.


. 2-lane ROB at KM 122.0 of NH 25 Length of ROB 450 mts.
. 4-lane ROB at KM 218.989 of NH 25 Length of ROB 380 mts.
. Detailed design for Major Bridge on River Yamuna at Kalpi, of total length 780 mts. Precast Segmental continuous superstructure c/c distance between piers 85.0mts resting on Well Foundation.
. 20 Minor bridge on natural streams and irrigation channel.
. 6 Grade separators cum flyover at junctions of NH 25 and other roads from Jhansi to Bhognipur.

Detailed design of the following Major bridges and flyovers as part of strengthening and widening to 4/6 lane divided carriageway of Haveri-Belgaum-Maharashtra border, section of NH-4 (Package 8) in Karnataka State for a length of 203 km in three separate sections. (2003 to 2006) (Cost of Project Rs. 800 Crores) . Detailed Planning, Conceptualization, Tendering, Negotiations for Construction. Detailed Scheduling, Conceptualization, Geotechnical investigation and review, Selection of foundation Type, Tendering.
(Client: National Highways Authority of India)


Detailed design of PSC precast segmental box girder, pile foundation and substructure for following bridges: 280m long Continuous major Bridge, pre-stressed concrete 7 span continuous 3 lane precast segmental box girder bridge, on river Vardha 7 x 40m span continuous, fixed in middle pier of span and free at the ends is designed with only two expansion joints at ends. This portion is designed as continuous PSC span by span construction cast in situ, CEB-FIP Model code is adopted for design for Creep, relaxation etc.
. 216m long precast segmental continuous box girder bridge 3-lane Road Bridge over river Malprabha, on NH-4. The Bridge has PSC continuous spans of 9 x 24m fixed at middle pier and free at abutments. Detailed design and drawing of continuous superstructure. Detailed design of pile foundation and pile cap.
. 130m long six lane pre-stressed continuous flyover on open foundation. The deck slab has 6 spans of 21.5m each.
. 130m long two lane curved pre-stressed continuous flyover on open foundation. The deck slab has 6 spans of 21.5m each.

EMA-UNIHORN, JV SNC-LAVLIN & TANDON CONSULTANT,
Head Structure and Principal Consultant (Design) . EMA.
2000-2006:
Proof consultant on behalf of IIT-DELHI for ROB at Mithapur Patna Yard, approved design of PSC I-Girder of 30m, 36m, 39.5m spans, skew slabs of 18m, 15m skew angle 30. Approved Design and drawings of 250 piles with piers. Approved design of Reinforced Earthwalls. Cost of project 70 crores.

Construction supervision of the existing two-lane road and widening to four-lane divided carriageway configuration from Km 4.23 to Km 26.00 of Jalandhar-Pathankot Section of NH-1A, in the State of Punjab (2001 to 2003)
(Cost of Project: Rs. 60 Crores)
\[Client: National Highway Authority of India (N\[HAI) \]


Detailed Planning, Conceptualization, Tendering, Preparation of BOQ, Technical specification and answer to all contractors queries on behalf of NHAI, Negotiations for Construction.: -
. Minor bridge at Km 15 on irrigation channel, three spans of 5.25 m each.
. Minor bridge at Km 22 on drain No. 22/1 with four spans of 7.25m each.
. Light vehicular crossing at Km 11 with clear span of 10.0m.
. Design and construction supervision of RCC retaining wall of 400.0m lengths.

Construction supervision of 1860m long Four lane ROB and two major bridges on approaches to ROB at NH 22 at Dera Bassi near Chandigarh. (2001 to 2002) . Detailed Planning, Conceptualization, Tendering, Preparation of BOQ, Technical specification and answer to all contractors queries on behalf of CLIENT, Negotiations for Construction.
\[Client: National Highway Authority of India (N\[HAI) \]


Proof checked and issued good for construction drawings for ROB at DERRA BASSI near Chandigarh. The total length of ROB and approaches was 1860m; the length of viaduct span 320m, superstructure of RCCT-girder 14 spans of 18.5m and two spans of 31.0m resting on pile foundation, 300 piles of 750mm diameter and 18m length cast-in situ done at site and 13m high R.E wall. Responsible For Proof Checking of Design and issuing drawings good for Construction. Approved BOQ and quality of construction at site, vis a vis issued drawings.


Detailed design for strengthening and widening to 4/6 lane divided carriageway of Jhansi to Gwalior section of NH 75, for a length of 100km in three separate sections including 4 laning new Gwalior Bypass of length 40.0kms. Year: 2003 July 2006. Detailed Planning, Conceptualisation, Tendering, Prepration of BOQ, Technical specification and answer to all contractors querries on behalf of CLIENT, Negotations for Construction.
Cost of Bridges/Flyovers 150 Crores.


Client: National Highways Authority of India
Senior Bridge engineer for detailed analysis and structural design, BOQ for bridges on NH 76 as given below: Detailed Design of Major Bridge on river Sindh 11 spans of 28.65m PSC I girder made continuous by casting cast in situ cross girders. Design of 25.0m high piers and well foundation.
Major bridge on river Pahuj, length of bridge 88.0m resting on open foundation. PSC I girder superstructure
. Major bridge on river Morar length of bridge 78.0m resting on open foundation (Gwalior Bypass)
. Major bridge on river Sukh, length of bridge 61.0m resting on open foundation (Gwalior Bypass)
. Major bridge on river Charula, length of bridge 87.0m resting on open foundation. PSC-I girder superstructure
. Detailed design of 480.0m, six lane prestressed concrete ROB on pile foundation. (Gwalior Bypass)
. The deck slab has 3 spans of 30.0m each. Detailed design of substructure and pile foundation.
. Detailed design of 380m six lane prestressed flyover on open foundation. The superstructure consist of 35.0m span PSC box girder plus two spans of 25.0. each. Pier & abutment on open foundation
. Complete design and drawings of 40 minor bridge on NH 76.

Detailed design of Major Bridges, Flyovers, ROB for, four-laning of NH-2, from Khaga to Varanasi (Package III), World Bank funded project, covering a total length of 202 km. (2000 - 2001) (Cost of Project: Rs. 100 Crores)
Client: National Highway Authority of India (NHAI)
Detailed design of PSC box girder, pile foundation and substructure for following bridges: . 30m long Bridge on irrigation channel, skew pre-stressed box girder on pile foundation.
. 56m long (3 spans of 18.6m each) Bridge on km 132 on River Sasur Khaderi on well foundation.
. 15m long Bridge on drain No. 138/2, Km 138, with T-Girder Bridge on pile foundation.
. 10m long Bridge on drain No. 144/1, Km 144, with portal frame on pile foundation.
. 10m long Bridge on drain No. 254/1, Km 251, with portal frame on pile foundation.

Span Consultants Pvt. Ltd.
Senior Bridge Design Engineer
1997 - 2000:
Detailed engineering design and detailed Planning, Conceptualisation, Tendering, Prepration of BOQ, Technical specification and answer to all contractors querries on behalf of CLIENT, Negotations for Construction supervision during Construction of the following bridges: (Cost of the Project: Rs. 200 Crores)
(Client: BRO.)

a. 440m long 60m span PSC box Girder Bridge over river Sikku on NH 52 with pre-stressed box girder. Redesign of abutment and pier well foundation with working drawings. Cost of bridge 8 crores. Client- (BRO), 1997-98


b. 224m long (4x56m each) Two lane PSC box Girder Bridge over river Sibokorang on NH 52. Design of PSC Box girder abutment and pier well foundation with working drawings. Client - (BRO) 1997-98


c. 100m long (2x50m) Two lane P.S.C. box Girder Bridge over river Lai on NH 52. Design of abutment and pier well foundation with working drawings. Client-BRO, 1997-98


d. 360m long (8 x 45m span) Two lane P.S.C. box Girder Bridge on Barwa Adda-Barakar section of NH2. Redesign of simply supported pre-stressed box girder with abutment and pier well foundations as per site conditions with issue of working drawings.

e. Detailed Structural Design of 333m long Two lane P.S.C. box Girder Bridge over Sirsa River at Km 56.00 on NH 21. P.S.C. box girder of 35.2m each using 19T 13 strands. (1998-99) . (Cost of bridge Rs. 14 crores)
(Client: Public Works Dept., Punjab and MORTH)
Detailed design of PSC I Girders and PSC Solid slab for METRO RAIL DMRC Rail bridge and viaduct at Shahdra Railway station Delhi. Design of Metro Rail bridge for crossing Shahdara road to karkarduma Delhi. Detailed structural design of PSC I Girders for Shadra METRO Railway station Delhi.

Engineers and Management Associates and JV Tandon Consultant MRC New Delhi.
Structural Engineer. EMA
1991 -1997:
Preparation of Detailed Project Report for Widening, strengthening and 4-laning of NH-2 from Raniganj-Panagarh in West Bengal, funded by ADB with FIDIC conditions of contract. (Cost of Project: Rs. 35 Crores)
\[Client: National Highway Authority of India (N\[HAI) \]

a. 350m long Two lane skew ROB at Km 475 with RCC T-girders and deck slab varying from 9m to 21.5m length on open foundation.
b. 120m long bridge Two lane on river Singaran of 4 spans of 30m each with pre-stressed concrete I-girders. The pier and abutments on well foundations.
c. 46m long RCC Box Bridge on Tamla river at Km 490/1
d. 13.1m long RCC T-girder and Slab Bridge at Km 494.837

Four-laning of National Highways NH7 and NH9, around Hyderabad City. Was responsible for the following structures: -


a) Construction supervision and design review of 50m long (2x25m each) RCC T girder and Slab Bridge on open foundation at Km 510/10, on Pune Hyderabad section of NH-9.
b) Construction supervision and design review of 12.6m long RCC T girder and Slab Bridge on open foundation at Km 513/8 on NH-9.
c) Construction supervision and design review of 8.8m long RCC Slab Bridge on open foundation at Km 518 on NH-9.
d) Construction supervision and design review of RCC T Girder Bridge on open foundation at Km 6/2 on NH-9, Hyderabad-Vijayawada section.
e) Construction of 30 RCC culverts on NH-7 and NH-9.

Detailed Design of Following Bridges: -

40m long RCC Slab Bridge on open foundation at Km 518 on NH-9. 2 span of 20.0m each

RCC T Girder Bridge on open foundation at Km 6/2 on NH-9, Hyderabad-Vijayawada section length 30.0 m. Two span of 15.0m each.

120m long bridge on river Singaran of 4 spans of 30m each with pre-stressed concrete I-girders. The pier and abutments on well foundations.
. Detailed design of 4 Minor Bridges on NH-2, RCC T - Girder Bridges on open Foundation.
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Mobile no: 08897508632, 09949404422.
Mail Id: raghavendra.pandey@rediffmail.com