Residential High-Rises 5,800+ MT Delivered Completed 2023

Chennai OMR Waterfront & IT Corridor Gated Townships

Old Mahabalipuram Road & ECR, Chennai, Tamil Nadu
Client / EPC: Tier-1 South Indian Real Estate Developers

Comprehensive steel reinforcement solutions for premium high-rise waterfront residential communities along Chennai's IT expressway, engineered with corrosion-resistant primary rebars.

Engineering Metrics
Tonnage Delivered
5,800+ MT
Primary Steel Grades
Fe 550D TMT Rebars, IS 2062 Structural Sections, SS 304 Balustrades
Governing Standards
IS 1786:2008 • IS 13920:2016 • ASTM A554
Logistics & 4-Branch Network
Chennai (HQ Depot), Mumbai, Ahmedabad & Bangalore
Quality Verification
100% MTC (EN 10204 3.1) & NABL Tested
Chennai OMR Waterfront & IT Corridor Gated Townships - Sarvottam Steel Supply
Supply Scope Supplied reinforcing steel for multi-tower 25-storey residential communities, clubhouse space frames, and coastal balcony stainless steel railings.
Primary Mill Route Certified (SAIL • JSW • TATA)
1. Executive Overview & Undertaking Scale

Engineering & Strategic Scope

Chennai's Old Mahabalipuram Road (OMR) and East Coast Road (ECR) corridors are home to prestigious multi-tower gated residential townships catering to the IT and business leadership community. These luxury developments feature 20 to 28-storey towers overlooking scenic backwaters and the Bay of Bengal.

2. Architectural Significance & Structural Concept

Architectural Expression & Spatial Dynamics

The architecture incorporates expansive wide-span balconies, floor-to-ceiling glass fenestrations, and elevated landscaped podiums. The clubhouses feature dramatic contemporary steel roofs and double-height lobbies with stainless steel architectural elements.

3. Technical & Engineering Challenges Overcome

Structural Rigor & Critical Environmental Criteria

01

Severe Saline Groundwater Aggression: Coastal groundwater contains high chloride concentrations, requiring high-purity TMT steel with low carbon equivalent to prevent subsurface corrosion.

02

High Wind Pressures on Balcony Railings: Upper floors (above 20 storeys) experience monsoonal wind gusts requiring glass balustrades anchored into heavy structural steel sub-channels.

03

Basement Waterproofing Integrity: Deep basement rafts adjacent to backwaters required continuous crack-controlled rebar spacing to eliminate micro-cracking.

4. Metallurgical Bill of Materials Supplied

Supplied Grades & Application Matrix

Material / Item Specification & Standards Structural Application
Primary Fe 550D High-Ductility TMT Rebars IS 1786:2008, 10mm to 32mm Tower foundation rafts, shear cores, columns, and post-tensioned floor slabs
Grade 304 & 316 Stainless Steel Balustrade Systems ASTM A554 Satin Polish with structural glass clamps High-rise ocean-facing balcony railings and clubhouse pool surrounds
Structural Steel Tubular Sections for Clubhouse IS 4923 Grade YSt 310 Free-span clubhouse gymnasium and badminton hall roof trusses
5. Quality Assurance & Inspection Regime

Testing Protocols & MTC Certification

Salt spray testing (ASTM B117) verifying stainless steel corrosion resistance
Mandatory yield strength verification maintaining YS > 550 N/mm² and elongation > 14.5%
Batch-wise dispatch inspections with mill test certificates directly from primary producers
6. Landmark Highlights & Performance Records

Key Execution Milestones

5,800+ Metric Tonnes delivered to multiple high-rise tower clusters
Fe 550D high-ductility rebar offering 15% higher load capacity and lower steel consumption
Corrosion-resistant steel certified for high-salinity coastal aquifers
Supplied directly from Sarvottam's Karapakkam central warehouse
Procurement & Supply

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Primary producers: SAIL, JSW, Tata, Jindal
100% EN 10204 3.1 Mill Test Certificates
Karapakkam OMR Depot 24-hr turnaround
Trailer-mounted crane offloading available
4 National Branches & Central Depot Logistics • Chennai • Mumbai • Ahmedabad • Bangalore

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