Jay Sinha Email & Phone Number

Works include the rehabilitation and upgrade WaterNSW assets, including the followings:- UN Dams Safety Review – Supervise geotechnical investigations at Cordeaux Dam to assess the safety of dam against piping through the porous strata. It also included installation of vibratory wire piezometers.- Greater Sydney Road Renewal Projects – It consists of access road rehabilitations at Cordeaux, Medlow and Upper Cascade Dams. Currently, it is in investigation and design phases via an Early… Show more Works include the rehabilitation and upgrade WaterNSW assets, including the followings:- UN Dams Safety Review – Supervise geotechnical investigations at Cordeaux Dam to assess the safety of dam against piping through the porous strata. It also included installation of vibratory wire piezometers.- Greater Sydney Road Renewal Projects – It consists of access road rehabilitations at Cordeaux, Medlow and Upper Cascade Dams. Currently, it is in investigation and design phases via an Early Contractor’s Involvement (ECI) process. Construction is due to commence in Jan/Feb 2024.- Bridge Upgrade Works at Woronora Dam – It consists of upgrading a steel bridge, which included fully re-painting of steel girders, replacing guardrails, timber deck upgrade, placement of membrane over the deck and finally placing asphalt over it.- UN Dams Instrumentation at Woronora Dam – It is an upgrade of dam’s instrumentation and its associated components to monitor seepages through v-notches at various locations.- Nepean Weirs E Flow Reliability Projects – It consists of improving the environmental flows at various weir locations in Nepean Valley. Show less

Australia

Works include rehabilitation and widening of existing highways for Transport for NSW. The projects include:- HW20 Riverina Highway Rehabilitation at Retreat Hall, which is located approximately 9km west of Finley. It involved reconstruction of 2.5km long section - Completed and handed over.- HW14 Sturt Highway Rehabilitation at Rookery, which is nearly 70km from Hay. It involved widening and reconstruction of an one km long section – Completed and handed over.- MR78 The Rock… Show more Works include rehabilitation and widening of existing highways for Transport for NSW. The projects include:- HW20 Riverina Highway Rehabilitation at Retreat Hall, which is located approximately 9km west of Finley. It involved reconstruction of 2.5km long section - Completed and handed over.- HW14 Sturt Highway Rehabilitation at Rookery, which is nearly 70km from Hay. It involved widening and reconstruction of an one km long section – Completed and handed over.- MR78 The Rock Rehabilitation Project, located nearly 45km North of Culcairn. It involved widening and rehabilitation of Olympic Highway with a pavement consists of 50mm AC14, 2x75mm AC20 and 200mm HB Subbase – Completed and handed over.- HW21 Lachlan Street Rehabilitation at Hay, which includes deep lift asphalt works for a section in the middle of the township – in progress.- HW14 Sturt Highway Rehabilitation at Twelve Mile Lane, which west of Wagga Wagga. It involves widening and reconstruction including overtaking lanes and CHR, BAL and BAR treatments. – in progress.- B3247 Old Cobram Bridge Removal Project, which spans over Murray River on Main Road 226 linking the border towns of Barooga in NSW and Cobram in Victoria – in progress. Show less

Sydney, New South Wales, Australia

Pyrmont Bridge Structural Restoration Works, NSW.The works comprised of replacement of structural timber elements that have significantly deteriorated over the years. The restoration works were undertaken in several stages which represented coherent packages of work. The works under this package aimed to rehabilitate the existing bridge structure while ensuring that its heritage status was protected and all works carried out were in line with heritage requirements. The works involved… Show more Pyrmont Bridge Structural Restoration Works, NSW.The works comprised of replacement of structural timber elements that have significantly deteriorated over the years. The restoration works were undertaken in several stages which represented coherent packages of work. The works under this package aimed to rehabilitate the existing bridge structure while ensuring that its heritage status was protected and all works carried out were in line with heritage requirements. The works involved headstock replacement and truss restoration works, including Pier Set 13 (Headstock Replacement) and four spans (Spans 14, 7, 8 and 1). The contract was awarded to Marine, Civil and Maintenance (MCM) Pty Ltd. Show less

Transport for NSWJuly 2020 – Nov 2020Princess Highway Upgrade - Berry to Bomaderry, NSW.It was a $450 million project to improve safety, increase road capacity, improve traffic flow and deliver better and more reliable journeys on this section of the highway. When completed, it will be the final piece of more than 30 kilometres of highway upgraded between Gerringong and Bomaderry. The works consist of heavy-duty pavement and 11 new bridge structures, including two overpasses… Show more Transport for NSWJuly 2020 – Nov 2020Princess Highway Upgrade - Berry to Bomaderry, NSW.It was a $450 million project to improve safety, increase road capacity, improve traffic flow and deliver better and more reliable journeys on this section of the highway. When completed, it will be the final piece of more than 30 kilometres of highway upgraded between Gerringong and Bomaderry. The works consist of heavy-duty pavement and 11 new bridge structures, including two overpasses (weathering steel bridge girders). I was responsible for reviewing and finalising project related documents and variations. Western Sydney AirportProject VerifierApril 2019 - June 2020.Badgerys Creek Road and Elizabeth Drive IntersectionVerified and delivered the project two months ahead of time. It involved construction of a roundabout and its connecting road network to enhance road safety, improve traffic efficiency and support Western Sydney Airport development. As a Project Verifier, I was responsible for the works to be carried out in compliance with relevant RMS Specifications. These works involved significant soft ground treatments as per R44 – Earthworks (as constructed in the proximity of creek), drainage works as per R11–Drainage and others. Transport for NSWFeb 2019 – April 2019Northern Beaches Hospital Connectivity and Network Enhancement Project, NSW, Australia.It involved construction of roads, bridges, underpass and their associated components ($500M) to improve and enhance public travel experiences to the newly built Northern Beaches Hospital (Oct 2018). Show less

Nsw, Australia.

Newell Highway Upgrade - Mungle Back Creek to Boggabilla, NSW, Australia.The project consists of constructing a heavy duty road over 28 kilometres of the Newell Highway between Mungle Back Creek and Boggabilla within the Moree Plains, NSW. The main features include provision of heavy duty pavement, widening the road, provision of overtaking lanes, upgrade intersections, improve access to private property, sign posting and roadside furniture and others.

Sydney, Australia

Great Western Highway – Mount Victoria Safety Upgrade, NSW, Australia.The Northern Road Upgrade – Stage 1, NSW, Australia.

Projects:- Menindee Lakes – Relocation of Lake Wetherell Fuse Plug, NSW, Australia- Burrendong Dam Safety Upgrade, Design Reviewer (Auxiliary Spillway), NSW, Australia- Marebone Break and Gunningbar Regulator Fishways, NSW, Australia- Macquarie Weirs Upgrade Project, NSW, Australia.- Blowering Dam Alternative Riparian System, NSW, Australia.- Blowering Dam Safety Upgrade, NSW, Australia. Project video links: Blowering Dam Part 1 (10:20 minutes):… Show more Projects:- Menindee Lakes – Relocation of Lake Wetherell Fuse Plug, NSW, Australia- Burrendong Dam Safety Upgrade, Design Reviewer (Auxiliary Spillway), NSW, Australia- Marebone Break and Gunningbar Regulator Fishways, NSW, Australia- Macquarie Weirs Upgrade Project, NSW, Australia.- Blowering Dam Alternative Riparian System, NSW, Australia.- Blowering Dam Safety Upgrade, NSW, Australia. Project video links: Blowering Dam Part 1 (10:20 minutes): http://www.youtube.com/watch?v=zGVlha0lbS0 Blowering Dam Part 2 (14:40 minutes): http://www.youtube.com/watch?v=8yttn7zwlPM Time Lapse Video (2:50 minutes): http://www.youtube.com/watch?v=l9LuPAVBqrsRefer my CV for further details. Show less

Projects:- Yelgun to Chinderah - Pacific Highway Upgrade, NSW, Australia.- Orange Water Supply Augmentation, Australia.

Parramatta, Nsw, Australia

Projects:- Brogo Dam – Intake Tower Refurbishment, NSW, Australia.- Mallee Cliffs Salt Interception Scheme, NSW, Australia.- Virginia Pipeline Scheme, SA, Australia.- Coomealla Irrigation Scheme, NSW, Australia.- Design of regulators, check & drop structures, bridges, culverts and their associated works.- Design and Investigation of Levees.- Design of radial gates.- and others (refer CV for details).

India

Planning and investigation of:- Kanchi Reservoir Scheme, India.- Sildah Irrigation Scheme, India.

Investigation and design of Tanakpur Hydro-Electric Power Project, India.

Doctor Of Philosophy, Geotechnical Engineering

Master Of Technology, Soil Mechanics And Foundation Engineering

Bachelor Of Science (Engineering), Civil Engineering