Our Core Infrastructure Disciplines

Eight integrated infrastructure capabilities delivered completely in-house with wholly owned plant, heavy machinery fleet, and captive quarry resources.

01

Highways Construction (NHAI & MoRTH)

Turnkey engineering and execution for national highway corridors, bypasses, and capacity expansions meeting rigorous MoRTH standards.

Recording initial levels with client survey teams
Mass earthworks & embankment cut-and-fill
Soil transportation, grading, curing & compaction
GSB, WMM, DBM & BC laying with sensor paver machines
Construction of small box culverts & minor bridges
Lane markings, road furniture & canopy signboards
Enquire About Highway Works
Highways Construction
02

Railways Works

Specialised civil contracts supporting railway corridor expansion, earthwork formation, track subgrade stabilisation, and railway level-crossing approaches.

Railway embankment bed cutting, filling & compaction
Track sub-ballast supply & mechanical spreading
Road-over-bridge (ROB) & under-bridge (RUB) approach civil works
Retaining walls, side drains & slope protection structures
Enquire About Railways Works
Railways Infrastructure Works
03

State Highway Construction & DRDA Works

End-to-end execution of State Highways Department, District Rural Development Agency (DRDA), and PMGSY road networks.

State highway widening, strengthening & black-topping
Rural roads under Namakku Naame Thittam (NNT) & PMGSY
Shoulder reprofiling, grading & automated roller compaction
Maintenance of road assets & right-of-way (ROW) cleaning
Enquire About State Highway Works
State Highway Road Construction
04

Mining of Major & Minor Minerals

Pioneers in aggregate extraction, operating a 75-acre captive stone quarry, 350 TPH 3-stage crusher plant, and 300 TPH sand wash plant.

International Mining Division (Zambia Gold Project): Proposed 800-acre large-scale gold mining operation in Lusaka, Zambia under mining lease. Stage I clearance secured from Government of Zambia; operations planned by end of 2026.
Overburden & waste rock removal
Controlled rock blasting with utmost safety
350 TPH crusher plant aggregate sizing
300 TPH sand washing for certified M-Sand & P-Sand
Order Aggregates / Mining Enquiries
Mining of Major and Minor Minerals
05

Approach Road for Fuel Pump & PESO License

Complete turnkey development of statutory highway access, ingress/egress deceleration and acceleration lanes for petrol pumps and commercial establishments.

IRC:12 normative geometric layout & profile engineering
Approach road asphalt paving, culvert crossing & curbs
Coordination for PESO (Petroleum & Explosives Safety Org) approval
NHAI & State Highways NOC clearance documentation
Consult for Fuel Pump Road & PESO
Approach Road for Fuel Pump & PESO License
06

EHT / HT Line Shifting & Utility Shifting Works

Critical-path utility diversion along highway rights-of-way (ROW), executing extra-high tension (EHT) transmission tower foundations, fabrication, and stringing.

Land acquisition & liaison with TANTRANSCO / Power Grid
Stud fixing, pile foundations & rock anchoring
Tower erection & conductor tension stringing
Obtaining Line Clearance (LC), load transfer & testing
Municipal water & utility pipeline relocation
Enquire About EHT & Utilities
EHT Transmission Line Tower Works
07

Transportation & Bulk Carriers Services

Wholly owned heavy transport fleet powering timely, large-volume haulage of excavated earth, rock boulders, aggregates, and ready-mix concrete.

Fleet of 32 heavy tippers & 15 rock dumpers
5 high-capacity water tankers for dust suppression & curing
3 transit mixers for mobile concrete placement
Dedicated service vans and mobile mechanic units for 100% uptime
Book Bulk Carrier Logistics
Heavy Fleet Logistics
08

Company CSR Services

Deeply committed to nation-building, Sri Aathithya Infra actively contributes to public infrastructure, rural development, and community welfare across Tamil Nadu.

School building construction under SIDS / DRDA schemes
Rural connectivity development via Namakku Naame Thittam
Free drinking water tanker distribution during dry seasons
Highway road safety awareness campaigns and community support
Learn About CSR Partnerships
School Building Construction - DRDA CSR Project
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