Contact Boltorq Infracon: Subcontracting, Shutdowns & Joint Ventures

Operating from our primary industrial logistics hub in Jamnagar, Gujarat, Boltorq Infracon maintains dedicated mobile machinery trailers, scaffolding transport trucks, and multi-trade field crews capable of mobilizing to project sites across India within 24 to 48 hours.

Prime EPC contractors (such as L&T, Afcons, or SP Heavy) can submit tender documents and consortium proposals directly to our Joint Venture desk at rkpathak@boltorq.com or call +91 98927 03895.

Boltorq Infracon Pvt. Ltd. is a specialized Tier-1 industrial services contractor and Joint Venture (JV) field execution partner headquartered in Jamnagar, Gujarat. We provide turnkey on-site engineering, heavy mechanical execution, structural assembly, and plant maintenance services for major EPC conglomerates and plant operators across India.

Our core contracting portfolio includes:

• Controlled Bolt Torquing & Stud Tensioning: Up to 4000-bar hydraulic tensioning and $72,000\text{ Nm}$ torque tightening under ASME PCC-1 guidelines.
• Refinery Shutdown & Turnaround Maintenance: 24/7 unit overhauls, vessel un-heading, and zero-leak flange management.
• Heavy Structural Steel & PEB Erection: AWS D1.1 certified field welding, 3D laser plumbness correction, and clear-span warehouse assembly.
• Industrial System Scaffolding: Design, supply, erection, and daily green-tag auditing for System Ringlock and Cuplock staging.
• Process Piping Fabrication: ASME B31.3/B31.1 compliant carbon steel, stainless steel, and P91 alloy spool welding.
• Cold Pipe Cutting & In-Situ Machining: Spark-free split-frame pipe cutting, beveling, and on-site flange re-facing.
• Industrial Structural Alignment & Strengthening: Sub-millimeter 3D laser crane rail alignment ($\pm 2\text{mm}$) and Carbon Fiber (CFRP) composite wrapping.

Boltorq Infracon Pvt. Ltd. functions as a full-scope field execution subcontractor and Joint Venture partner. While we deploy extensive in-house fleets of heavy crawler cranes, 500+ MT scaffolding inventory, split-frame cutters, and 4000-bar hydraulic tensioning tools directly to project sites, our core deliverable is turnkey on-site engineering, certified multi-trade manpower, and critical-path project management.

We partner with Tier-1 engineering conglomerates (such as L&T, Afcons Infrastructure, Shapoorji Pallonji, and Reliance) as a specialized Joint Venture field execution subcontractor. In consortium bidding, we fulfill strict tender pre-qualification requirements regarding specialist equipment ownership, past executed tonnage metrics, certified workforce availability, and ASME PCC-1 joint integrity standards.

Single-Source Execution: We manage scaffolding access, cold pipe cutting, flange facing, structural welding, alignment, and controlled bolting under one unified engineering desk.

Elimination of Vendor Friction: Reduces multi-vendor coordination bottlenecks, trade overlaps, and liability disputes on site.

In-House Asset Backing: Direct deployment of our 500+ MT Ringlock scaffolding stock and calibrated 4000-bar bolting fleets eliminates rental market price volatility and availability risks.

100% Zero-Leak Guarantee: Protects joint venture leads from liquidated damages (LDs) caused by hydrotest leaks or turnaround restart extensions.

All field operations strictly comply with international engineering benchmarks:

• Controlled Bolting & Flange Management: ASME PCC-1 (Guidelines for Pressure Boundary Bolted Flange Joint Assembly).
• Process & Power Piping Fabrication: ASME B31.3 (Process Piping) and ASME B31.1 (Power Piping).
• Structural Steel Erection & Welding: AWS D1.1 (Structural Welding Code – Steel) and IS 800.
• Fiber Reinforced Composite Strengthening: ACI 440.2R standards.

Operating out of our central manufacturing, servicing, and logistics hub in Jamnagar, Gujarat, Boltorq Infracon Pvt. Ltd. maintains dedicated mobile equipment trailers, 24/7 hydraulic power packs, and certified multi-trade crews capable of mobilizing to project sites across India within 24 to 48 hours.