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Specialized Engineering Portfolio

Engineering & Construction Service Verticals

Comprehensive turnkey solutions in natural gas distribution, petrochemical pipelines, full-lifecycle EPC contracts, industrial civil buildings, and high-pressure mechanical piping.

Core Specialization

👉 PNG Gas Pipeline (City Gas Distribution)

Sarvodaya Contractor's Private Limited is a specialized leader in City Gas Distribution (CGD) networks across India. We possess in-depth technical expertise in laying, testing, and commissioning Medium Density Polyethylene (MDPE) and Carbon Steel (CS) pipeline networks for Piped Natural Gas (PNG).

Scope of Operations:

  • • Steel Pipeline Laying (4" to 24" dia) with trenching, stringing, certified API 1104 welding, and 3LPE/heat shrink sleeve joint wrapping.
  • • MDPE Network Distribution (20mm to 125mm) using calibrated electrofusion and butt-welding machines.
  • • Last-mile domestic PNG connections with GI/copper risers, regulators, and pre-calibrated diaphragm gas meters.
  • • Commercial and Industrial PNG supply lines, pressure regulating skids (DRS/MRS), and continuous telemetry links.
  • • Pneumatic pressure hold testing, hydrostatic testing, nitrogen flushing/purging, and safe gas-in commissioning.
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PNG Gas Pipeline
Hydrocarbons & Refining

👉 Oil & Gas Projects

Our hydrocarbon division handles high-risk, heavy-gauge oil and gas facilities, cross-country transmission lines, and terminal stations where safety and structural durability are paramount.

Scope of Operations:

  • • Cross-country hydrocarbon and petroleum transmission pipelines crossing rivers, roads, and railways (HDD & open-cut).
  • • Pumping stations, scraper launcher & receiver traps, sectionalizing valve stations (SV stations), and metering setups.
  • • Refinery unit piping modifications, plant turnarounds, and tie-ins under active operating conditions.
  • • Tank farms, oil storage terminals, manifold headers, foam firefighting pipeline installations, and cathodic protection (CP).
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Oil & Gas Projects
Turnkey Solutions

👉 EPC Services (Engineering, Procurement, Construction)

Turnkey project delivery from concept to commissioning. Sarvodaya Contractor's Private Limited manages all design, strategic equipment procurement, heavy construction, and project governance under a unified accountability framework.

Turnkey Lifecycle Coverage:

  • • Engineering: Feasibility surveys, detailed hydraulic calculations, CAD drafting, isometric pipeline spools, and structural design.
  • • Procurement: Direct supplier vendor management, line pipe sourcing, Class 150/300/600 valves, fittings, and strict MTC verification.
  • • Construction: Mechanized trenching, foundation civil casting, structural fabrication, piping erection, and electrical tie-ins.
  • • Commissioning: Safety audits, pre-commissioning loop checks, hydrotesting, regulatory sign-offs, and final client handover.
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EPC Services
Civil & Industrial

👉 Building Infrastructure

We engineer high-capacity industrial facilities, pre-engineered buildings (PEB), administrative complexes, and reinforced concrete foundations designed to house mission-critical machinery.

Civil & Structural Capabilities:

  • • Pre-Engineered Steel Buildings (PEB), industrial warehouses, manufacturing sheds, and workshops.
  • • Heavy equipment foundations for reciprocating compressors, gas turbines, pumps, and bullet vessels.
  • • Administrative blocks, plant control rooms, electrical substations, security control centers.
  • • Site leveling, heavy civil earthworks, internal concrete/asphalt roads, perimeter RCC boundary walls, and storm drainage.
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Building Infrastructure
Heavy Engineering

👉 Mechanical, Piping & Structural Works

Heavy mechanical shop fabrication and on-site erection of high-pressure process piping, structural steel assemblies, and industrial plant vessels complying with ASME and BIS standards.

Specialized Capabilities:

  • • Carbon Steel (ASTM A106/API 5L), Stainless Steel (SS304/SS316), and Alloy piping fabrication and erection per ASME B31.3/B31.8.
  • • Heavy structural steel fabrication: pipe racks, equipment trestles, stairways, overhead walkways, and roof trusses.
  • • Equipment alignment, static and rotary machinery installation, heat exchanger tube pulling, pump and skid placement.
  • • Comprehensive Non-Destructive Testing (NDT): Radiographic Testing (RT), Ultrasonic Testing (UT), Magnetic Particle Testing (MPT), and Dye Penetrant Inspection (DPI).
  • • Surface sandblasting, anti-corrosive primer coating, and protective polyurethane finishing.
Inquire for Mechanical Works →
Mechanical, Piping & Structural Works

Ready to Partner with Sarvodaya Contractor's Pvt Ltd?

Contact Founder Shailesh Kumar Singh or Directors Jaya Kumari and Ajay Kumar for tenders, joint ventures, or direct contracting.

Request Formal Tender Quote Direct Call: +91 9546627212 WhatsApp Inquiry