Tirtha Roy Email & Phone Number

Kolkata, West Bengal, India

Assisting the Chief Engineer in Monitoring of PWD works in the state.

Siliguri, West Bengal, India

1) Procurement of works. EPC and SBD mode of contract.2)Maintenance of crucially important National Highways in Hilly and plain terrain viz. NH 10 (Sevoke -Rangpo stretch), NH 55(New 110), NH 31C3) Slope stabilization works - SDRA, Rockfall barrier, Articulated Concrete Block Mattress (for protection of NH 10 road bench from Teesta River bank erosion) - conceptual design and project preparation

Pmu Namsai, Arunachal Pradesh, India

Monitoring Construction of National Highways of strategic importance to 2-Lane standards in EPC mode of contract in steep to hilly terrain consisting of Major bridges, Minor bridges, Cross Drainage structures, Protection works in India's North Eastern state of Arunachal Pradesh.Total 2L National Highway length jurisdiction = 348 Km of Hill roads (15 EPC contracts for INR 2884 Cr)Projects completed from Nov. 2018 to Aug. '23 = 245 Km of Hill roads (10 EPC Contracts for INR 2105 Cr)

Pup Under Puad, Midnapore, Wb

Monitoring construction of following bridges :- a)Construction of ~ 458m Bridge on river Tarafeni-Bhairabbanki at Papatpur, Jhargram, WB having 10 spans @ 24m/span + 15 spans @ 14.5m/span and having 1200 dia. pile foundation and processing of LA cases. b)Construction of 75m bridge over river Keleghai at Jhargram, WB having 3 spans @ 25m/span on 1200 dia. pile foundation and processing of LA cases. c)Construction of 147m bridge over river Kangsabati at Garafusra, Purulia, WB… Show more Monitoring construction of following bridges :- a)Construction of ~ 458m Bridge on river Tarafeni-Bhairabbanki at Papatpur, Jhargram, WB having 10 spans @ 24m/span + 15 spans @ 14.5m/span and having 1200 dia. pile foundation and processing of LA cases. b)Construction of 75m bridge over river Keleghai at Jhargram, WB having 3 spans @ 25m/span on 1200 dia. pile foundation and processing of LA cases. c)Construction of 147m bridge over river Kangsabati at Garafusra, Purulia, WB having 7 spans @ 21m/span on 1200 dia. pile foundation and processing of LA cases. d)Construction of 150m bridge over river Kangsabati at Konapara, Purulia, WB having 6 spans @ 25m/span T-beam girder on 1200 dia. pile foundation. Show less

Barasat, Wb, India

A) Procured Utility shifting & Land acquisition 3(G) estimates related to construction of following 5 Road Over Bridges (ROB) on highly urbanized stretch of National Highway 35, sanctioned by the Ministry of Road Transport & Highways, Govt. of India.1) Construction of R.O.B. and its approaches at Bongaon at km 52.712 on NH-35 on EPC. Job No. NH-35/(WB)/(6)/15-16-005-S&R(B) dt. 3.3.2016 of MoRTH, GOI. Length 1.115 Km, Sanction amt. INR 81.84 Cr.2) Construction of R.O.B. and its… Show more A) Procured Utility shifting & Land acquisition 3(G) estimates related to construction of following 5 Road Over Bridges (ROB) on highly urbanized stretch of National Highway 35, sanctioned by the Ministry of Road Transport & Highways, Govt. of India.1) Construction of R.O.B. and its approaches at Bongaon at km 52.712 on NH-35 on EPC. Job No. NH-35/(WB)/(6)/15-16-005-S&R(B) dt. 3.3.2016 of MoRTH, GOI. Length 1.115 Km, Sanction amt. INR 81.84 Cr.2) Construction of R.O.B. and its approaches in lieu of existing level crossing L.C. Gate No. 28/T at Habra Gate-1 at km 23.969 of NH-35 in the state of West Bengal. Job No.NH-35(WB)/(5)/15-16-007-S&R(B) dt. 04.03.2016 of MoRTH, GOI. Length 1.052 Km, Sanction amt. INR 98.33 Cr.3) Construction of R.O.B. and its approaches (Habra Gate-2) at km 22.882 of NH-35. Job No.NH-35/(WB)/(7)/15-16-012-S&R(B) dt. 03.03.2016 of MoRTH, GOI. Length 1.2 Km, Sanction amt. INR 113.67 Cr.4) Construction of R.O.B. and its approaches (near Ashoknagar) at km 20.578 on NH-35. Job No.NH-35/(WB)/(8)/15-16-011-S&R(B) dt.03.03.2016 of MoRTH, GOI. Length 1.325 Km, Sanction amt. INR 114.21 Cr.5) Construction of R.O.B. and its approaches at km 3.250 at Kazipara near Barasat on NH-34. Job No.NH-35/WB(16)/15-16-021-S&R(B) dt. 03.03.2016 of MoRTH, GOI. Length 1.75 Km, Sanction amt. 123.62 Cr.B) Initiated LA process for - Construction of proposed 3.9 Km long R.O.B. and its approaches in replacement of existing level crossing L.C. Gate No. 11/E/SPL at km 23.70 at Barasat on NH-34 in the state of West Bengal. Show less

Durgapur, India

1. Management of 3 projects on EPC Mode for capacity augmentation of National Highway 60 in Bankura, WB, including construction of bridges.2. Management of greenfield construction of 6 Km stretch of NH 60 (ECL Bypass) from survey to DBM level. Project included construction of Road, Bridge and Cross drainage structures.3. Management of construction of Bridges (Pile Foundation) on NH 2B on SBD mode involving diversion of existing National Highway through Bailey Bridge construction.4… Show more 1. Management of 3 projects on EPC Mode for capacity augmentation of National Highway 60 in Bankura, WB, including construction of bridges.2. Management of greenfield construction of 6 Km stretch of NH 60 (ECL Bypass) from survey to DBM level. Project included construction of Road, Bridge and Cross drainage structures.3. Management of construction of Bridges (Pile Foundation) on NH 2B on SBD mode involving diversion of existing National Highway through Bailey Bridge construction.4. Office administration.5. Preparation of FIDIC contracts for engagement of consultants for preparation of DPRs.6. Preparation of EPC contract documents.7. Preparation of Item rate contract documents. Show less

Piu Krishnagar, Wb, India

Management of 2 BOT-Annuity FIDIC Contract projects for 4Laning of National Highway 34 of length 84 Km & 78 Km (Construction cost INR Rs 1500 Cr)Implementing construction of 4 Lane National Highway passing through several urbanized stretches. Project includes Major Bridges, ROBs, RUBs, VUPs and Toll Plazas. Responsible for project monitoring and procuring approvals to ensure unhindered project progress. • Checking of General Arrangement Drawings of ROBs &… Show more Management of 2 BOT-Annuity FIDIC Contract projects for 4Laning of National Highway 34 of length 84 Km & 78 Km (Construction cost INR Rs 1500 Cr)Implementing construction of 4 Lane National Highway passing through several urbanized stretches. Project includes Major Bridges, ROBs, RUBs, VUPs and Toll Plazas. Responsible for project monitoring and procuring approvals to ensure unhindered project progress. • Checking of General Arrangement Drawings of ROBs & RUBs as per specification and standards for procuring approval of concerned authority.• Preparation of BOQ & cost estimate of related works.• Managing plans, proposals, report submitted by the Contractor & outside Consultant.• Coordinate activities and resolve issues among Independent Engineer, Contractor and other parties to allow construction activities to progress according to plan and scheduled completion.• Maintenance of Existing highway which includes preparation of contract documents as per FIDIC guidelines, preparation of BOQ & cost estimate of works, tendering, bid evaluation, selection of contractors. Checking quality, Performing quality control tests, monitoring execution.• Checking and certifying payment of bills submitted by the contractors. Show less

Kolkata, India

Responsible for Design of Bridges, Bridge Condition Survey Reports, Scopes, Specifications and Cost Estimates and Maintenance & Rehabilitation of Buildings.• Involved in design of 3 lane, 5 span (@ 100’ per span) PSC bridge as per Standards.• Design of 3 lane (@ 46’ per span) RCC bridge on National Highway.• Preparation of detailed Structural drawing with AUTOCAD.• Preparation of Cost Estimate & BOQ of construction of new Bridges. • Condition Monitoring of Highway Bridges… Show more Responsible for Design of Bridges, Bridge Condition Survey Reports, Scopes, Specifications and Cost Estimates and Maintenance & Rehabilitation of Buildings.• Involved in design of 3 lane, 5 span (@ 100’ per span) PSC bridge as per Standards.• Design of 3 lane (@ 46’ per span) RCC bridge on National Highway.• Preparation of detailed Structural drawing with AUTOCAD.• Preparation of Cost Estimate & BOQ of construction of new Bridges. • Condition Monitoring of Highway Bridges with MOOG Mobile Bridge Inspection Unit.• Leading Inspection Team and preparing report book on the structural state & performance of the bridges and suggesting repair strategy of more than 64 bridges (PSC, RCC etc. of length 200 ft to 2500 ft). Mentored Engineer officers. Show less

Kolkata, India

Designing, getting Design approval, Estimating & Procuring approval of Fund for Tendering, Preparation of tender documents, material specification, selection of Contractor, Issue of Work Orders, Execution of Projects according to scope, Specifications & Budget and Checking of bills and certification of same for payment.• Structural modification work of Residential Building.• Construction of Rigid Pavement for residential complex.• Sinking of Deep Tube well including selection of… Show more Designing, getting Design approval, Estimating & Procuring approval of Fund for Tendering, Preparation of tender documents, material specification, selection of Contractor, Issue of Work Orders, Execution of Projects according to scope, Specifications & Budget and Checking of bills and certification of same for payment.• Structural modification work of Residential Building.• Construction of Rigid Pavement for residential complex.• Sinking of Deep Tube well including selection of aquifer.• Execution of construction and maintenance of building projects.• Monitoring of construction quality, tests as per specification.• Liaison with local bodies, contractor and senior management.• Allocation of work to Junior Engineers.• Headed offices during the tenure having up to 40 personnel. Show less

Haldia Dock Complex, West Bengal, India

Execution of capital projects (Oil Jetty & Ship Berth) as per plan, schedule and budget. Monitoring progress, Quality test. Certifying completion of individual units and various parts of project. • Construction (from Survey to Completion) of Marine Oil Jetty (3rd Oil Jetty) at Haldia Port, West Bengal, India• Concreting M35 grade marine piles of dia. 1000mm to 1400mm avg. depth of 25 m below riverbed • Concreting works for Berthing & Mooring Dolphins, Service platform, Walkways… Show more Execution of capital projects (Oil Jetty & Ship Berth) as per plan, schedule and budget. Monitoring progress, Quality test. Certifying completion of individual units and various parts of project. • Construction (from Survey to Completion) of Marine Oil Jetty (3rd Oil Jetty) at Haldia Port, West Bengal, India• Concreting M35 grade marine piles of dia. 1000mm to 1400mm avg. depth of 25 m below riverbed • Concreting works for Berthing & Mooring Dolphins, Service platform, Walkways, Fender frame etc.• Steel structures [watch tower] from fabrication to painting.• Mix design of concrete & basic quality control.• Pile load test• Construction of Ship Berth at Haldia Dock, West Bengal, India• Concreting of M 35 grade 1100 mm thick Diaphragm Walls by DMC process, Circular & panel piles. • Precast & Cast in-situ structures including pile muff, pile cap, Deck slab & allied Beams• Certifying contractor’s bills. • Monitoring and reporting progress to higher authorities Show less

Management Development Program, Infrastructure Project Finance, Viability And Evaluation

Bachelor Of Engineering, Civil, 1St Class Honours (79.8%)

Senior Primary School, Junior High/Intermediate/Middle School Education And Teaching

Activities and Societies: Right Winger in School Soccer Team