Hydropower Civil Works
Tunnels, power house support, river diversion, access works, and civil packages for hydropower environments.
Hydropower
Tunnelling
Underground Works
Bridges
Shimla, Himachal Pradesh
AC'N'C
Building the works that hold mountains, water, and roads together.
AC'N'C is a Shimla-based infrastructure construction company with a record across hydropower, tunnelling, underground works, slope stabilization, bridges, foundations, excavation, and structural development.
Since 1996
Decades in civil infrastructure
3000+ Lac
Single listed work value in major records
12+ Sectors
Hydro, tunnels, bridges, rail, roads, public works
About AC'N'C
A Shimla-based construction company shaped by difficult work.
Founded in 1996, AC'N'C is a civil construction company based in Shimla, working across infrastructure services that demand planning, site discipline, and a practical understanding of Himalayan terrain. The company supports heavy civil works where stability, execution quality, and long-term performance matter.
From hydropower-related civil works to tunnelling and underground construction, bridge works, excavation, retaining structures, and slope stabilization, AC'N'C presents a focused capability for difficult sites and practical construction delivery.
The company record reflects work carried out for demanding clients and public infrastructure environments, including hydropower developers, highway contractors, public departments, and rail infrastructure works.
Services
What AC'N'C builds.
Tunnelling & Underground Works
Head race tunnels, caverns, underground excavation, approaches, support works, and connected structures.
Slope Stabilization
Retaining works, hill-road protection, stabilization support, and terrain-sensitive construction.
Bridges & Approaches
Bridge-related civil works, foundations, approaches, retaining systems, and structural support construction.
Excavation & Foundations
Open excavation, hard rock excavation, foundation works, drilling, shotcreting, and site preparation.
Road, Rail & Public Works
Infrastructure support works for highways, rail corridors, public buildings, and regional development projects.
Projects
Project record across tough infrastructure environments.
AC'N'C/Ashok Chauhan & Company has executed infrastructure works across hydropower, tunnelling, bridge, highway, and public works sectors.
Hydropower
Hydropower Civil Infrastructure
Civil works connected with demanding power and water infrastructure environments.
Underground Works
Underground Powerhouse & Cavern Works
Excavation, support works, caverns, powerhouse areas, and connected underground civil infrastructure.
Bridges
Bridge Support Construction
Bridge-related foundations, approaches, retaining works, and structural support construction.
Current Work
Chanju-III HEP, Chamba.
AC'N'C is currently engaged with works connected to Chanju-III Hydroelectric Project in Chamba, including HRT, TRT, penstock, pothead yard, cable and allied civil infrastructure works.
Work Progress
Ongoing works are approximately 48% completed across active civil infrastructure packages.
- Project Type
- Hydropower infrastructure
- Location
- Chamba, Himachal Pradesh
- Scope
- HRT, TRT, penstock, pothead yard, cable and civil works
Site Images
Real Work, Real Terrain, Real Teams.
Selected images from AC'N'C's active hydropower and infrastructure works in Himachal Pradesh.
Major Works
Selected works executed across India.
Extracted from company work records and certificates. Exact project photographs can be added from AC'N'C's own site archive.
| Client / Organization | Work Executed | Sector |
|---|---|---|
| Gammon India Ltd. | Underground excavation and access road works for Parbati Hydroelectric Project Stage-II, Kullu, H.P. | Hydropower |
| S.S.JV Project Pvt. Ltd. | HRT tunnel works for Uhl Stage-III, Jogindernagar, Mandi and MAT realignment for Bhaba HEP, Kinnaur. | Tunnelling |
| Himachal Pradesh Jal Vidyut Nigam Ltd. | D-shaped MAT works for the power house complex of Kashang HEP, Kinnaur. | Hydropower |
| Hindustan Construction Co. Ltd. | Head Race Tunnel excavation and support works at Chamera Hydro Electric Project Stage-III, Chamba. | Tunnelling |
| Himachal Pradesh Power Corporation Ltd. | Cable tunnel excavation for power house works at Sawra Kuddu Hydroelectric Project, Jubbal, Shimla. | Hydropower |
| Sorang Hydro Electric Project | HRT face tunnel, trial tunnel, road works, and related works at Sorang HEP, Kinnaur. | Hydropower |
| IA Energy | River diversion works, tunnel works, and HRT package works for Chanju HEP, Chamba. | Hydropower |
| AFCONS | Construction work for 4.7 km highway tunnel on the Parwanoo-Shimla four-lane section of National Highway. | Highway Tunnel |
| Himachal Pradesh Public Works Department | Rajiv Gandhi Multipurpose Sports Stadium works at Katasani, Shimla. | Public Works |
| NHPC Ltd. | Underground cavern works at Khab and Sumdo, District Kinnaur. | Underground Works |
| East Coast Railway | Cut-and-cover tunnel, T1A, hindrance approach earthwork, retaining wall works, and station works for Jagdalpur-Koraput doubling project. | Rail Infrastructure |
| Nagarjuna Construction Company Ltd. | Civil works and hydro mechanical works for Sorang Hydro Electric Project, including excavation, channels, tunnels, shotcreting, and dewatering. | Hydropower |
Company Record
Proof is in the work already executed.
AC'N'C's record includes hydropower tunnels, underground caverns, highway tunnel works, bridge-related civil works, rail infrastructure, public works, and difficult terrain construction. The company is ready for its next stage of growth: stronger visibility, better project acquisition, and more employment through work that lasts.
01
Founded in 1996 with infrastructure-first construction capability
02
Hydropower and tunnelling support works
03
Bridge, stabilization, and foundation services
04
Shimla-based presence for hill terrain projects
People & Purpose
Growth that creates work, dignity, and stability.
Construction is never only concrete, rock, and steel. Every project supports engineers, operators, supervisors, labour teams, drivers, fabricators, suppliers, and families who depend on steady work. AC'N'C is building its next chapter with that responsibility in mind.
The goal is clear: win better projects, deliver them with discipline, and create more dependable employment through infrastructure that serves communities long after the work is complete.
Work With Discipline
Site execution that respects safety, terrain, time, and the client's responsibility.
Build Capability
Grow teams, systems, equipment readiness, and technical confidence project by project.
Create Livelihoods
Use growth to support more families through steady infrastructure work.
Leadership
Led by experience, responsibility, and site-first execution.
Leadership portraits will be added later. For now, AC'N'C presents its responsible leadership clearly and formally.
AC
Director / CEO
Mr. Ashok Kumar Chauhan
Guiding AC'N'C's civil infrastructure work with decades of project experience and responsibility for execution standards.
SP
Managing Director
Mr. Sailesh Prasad
Supporting the company's growth, project delivery, and professional systems for the next stage of AC'N'C.
Follow AC'N'C
Open LinkedIn Page
See company updates, site activity, and professional records on LinkedIn.
Contact
Phone
+91 78076 00063
Email
avishbhandari7452002@gmail.com
Primary Office
Ashok Chauhan & Company, C-35/36, Sector-1, Lane 2, New Shimla, near Pawan Pakode Wala, Dist. Shimla, Himachal Pradesh 171009
Secondary Office
Durga Niwas, below HIMFED Building, BCS, New Shimla 171009
Leadership
Director / CEO: Mr. Ashok Kumar Chauhan
MD: Mr. Sailesh Prasad
Discuss a construction requirement.
Share the project type, location, scope, and timeline. AC'N'C can review the requirement and respond with the next practical step.
MD: Mr. Sailesh Prasad