Near Gandhi Maidan, Patna, Bihar, India
PATNA HEADQUARTERS OPEN · MON - SAT (9:00 AM - 6:00 PM)
CORE ENGINEERING DISCIPLINES & SERVICES

Consultancy Services & Technical Capabilities

Infravix Infrastructure Pvt. Ltd. delivers specialized consultancy spanning the full project lifecycle — from pre-bid tender formulation to field execution support. Each service is performed by seasoned civil engineers compliant with MoRTH, IRC, CPWD DSR, and Indian Railways technical standards.

Railway Infrastructure Quantity Surveying & Measurement Takeoff
IS 1200 · MEASUREMENT DISCIPLINE
01 · What We Do

Quantity Surveying Services

We perform computerized drawing measurements, structural rebar takeoffs, and earthwork prismoidal volume calculations from Good-For-Construction (GFC) drawings. Our quantity surveying prevents material wastage, eliminates subcontractor disputes, and safeguards cash flows for infrastructure developers and EPC contractors.

02 · Scope of Work
2D/3D CAD Drawing Quantity Extraction
Bar Bending Schedules (BBS) to IS 2502
Earthwork Cut/Fill Prismoidal Modeling
Interim Payment Certificate (IPC) Audits
03 · Concrete Deliverables
Item-wise Measurement Sheets with References
Bar Bending Schedules & Steel Rebar MT Summaries
Digital Volume Mesh & Ground Calculation Books
Monthly Physical Reconciliation Statements
BOQ Preparation and Quantity Estimation
MORTH & CPWD DSR CODING
01 · What We Do

BOQ Preparation & Quantity Estimation

We formulate structured, zero-omission Bill of Quantities (BOQ) with unambiguous line item descriptions referenced against CPWD Delhi Schedule of Rates (DSR), MoRTH Specifications for Road & Bridge Works, or Indian Railways standard coding. Our BOQs provide bidders and project directors with an exact financial foundation.

02 · Scope of Work
Preamble, General Notes & Item Definition Coding
Substructure vs Superstructure Segregation
MoRTH 5th Revision & CPWD DSR Clause Mapping
Quantity Sensitivity & Risk Threshold Audit
03 · Concrete Deliverables
Master Standard BOQ Excel Workbooks
Technical Specification Reference Schedules
Tender Schedule 'A', 'B', 'C' Coded Breakdown
Pre-Bid Quantity Cross-Check Verification Report
Cost Estimation & First Principles Rate Analysis
FIRST-PRINCIPLES RATE ANALYSIS
01 · What We Do

Cost Estimation & Rate Analysis

We develop granular, ground-reality rate analyses from first engineering principles. Incorporating quarry lead distances, local aggregate transport haulage, heavy plant ownership and fuel operating cycles, statutory mining royalties, and current market labor indices to calculate defensible, bankable project costs.

02 · Scope of Work
First-Principles Rate Analysis on High-Value Items
Quarry Lead Distance Calculation & Haulage Rates
Plant & Machinery Rental, Fuel & Depreciation Modeling
State PWD / CPWD Schedule of Rates (SOR) Comparison
03 · Concrete Deliverables
First-Principles Rate Analysis Calculation Sheets
Quarry Lead Charts with Multiplier Calculations
Plant Deployment Hourly Cost & Cycle Sheets
DPR Level & Bid Level Financial Cost Summaries
Tender and Pre-Bid Advisory
BID ADVISORY & RISK AUDIT
01 · What We Do

Tender & Pre-Bid Consultancy

We provide tactical pre-bid representation and tendering advisory for high-value government infrastructure contracts. Our panel reviews Notice Inviting Tenders (NIT), scrutinizes qualification eligibility, spots contractual ambiguities, and models competitive bid pricing to maximize contractor win probability while safeguarding project margins.

02 · Scope of Work
NIT Clause Sensitivity & Ambiguity Review
Pre-Bid Query Formulation & Client Representation
Liquidated Damages & Price Escalation Risk Audits
Balanced vs Unbalanced Bid Pricing Strategy
03 · Concrete Deliverables
Pre-Bid Query Submission Dossier for Authority
Contractual Risk & Deviation Matrix
Competitor Pricing Benchmark & Win-Probability Model
Executive Pre-Bid Decision Summary
Tender Documentation and Technical Bid Preparation
BID COMPLIANCE PACKAGING
01 · What We Do

Tender Documentation & Technical Support

We formulate flawless technical qualification and tender compliance packages. We draft project-specific Construction Methodologies, Plant & Equipment Mobilization Plans, Quality Assurance (QA/QC) Manuals, and Key Personnel deployment matrices ensuring 100% responsiveness during technical bid evaluation.

02 · Scope of Work
Project Execution Methodology Statement Drafting
Plant, Machinery & Equipment Mobilization Schedules
Site Organization Chart & Personnel CV Structuring
Work Program & Milestone Scheduling (Primavera/MSP)
03 · Concrete Deliverables
Complete Technical Bid Proposal Dossier (Vol I & II)
Equipment Deployment & Cash-Outflow S-Curve Charts
Project QA/QC and Safety Health Environment Manuals
Tender Qualification Format Declarations & Checklists
Project Planning and Management Consultancy
EPC SCHEDULING & SITE GOVERNANCE
01 · What We Do

Project Planning & Management Consultancy (PMC)

We deliver robust project governance from baseline critical path formulation to monthly physical/financial progress tracking, contractor measurement bill verification, delay analysis, and contractual Extension of Time (EOT) claim representation.

02 · Scope of Work
WBS & Critical Path Method (CPM) Baseline Schedules
Monthly Progress Report (MPR) Auditing & S-Curve Curves
Contractor Interim Payment Certificate (IPC) Scrutiny
Variation Orders, Extra Items & EOT Delay Substantiation
03 · Concrete Deliverables
Dynamic Primavera P6 / MS Project Baseline Schedules
Monthly Physical & Financial Earned Value Dashboards
Verified Measurement Books (MB) & Certification Audit
Detailed Delay Impact & EOT Claim Claim Books
Engineering and Infrastructure Consultancy
MULTI-DISCIPLINARY ADVISORY
01 · What We Do

Engineering & Infrastructure Consultancy

High-level multi-disciplinary engineering advisory across civil, structural, geotechnical, and transportation sectors. We conduct Detailed Project Report (DPR) reviews, alignment constructability studies, value engineering audits, and alternative structural system evaluations to optimize capital expenditure.

02 · Scope of Work
Detailed Project Report (DPR) Engineering Audits
Structural & Alignment Constructability Reviews
Value Engineering & Material Optimization Solutions
Multi-Disciplinary Interface Coordination
03 · Concrete Deliverables
Technical Feasibility & DPR Due Diligence Reports
Value Engineering Cost Reduction Memorandums
Inter-Disciplinary Design Coordination Matrix
Executive Advisory Briefs for Project Leadership
Sector Coverage

Specialized Infrastructure Sectors

Our services apply across the complete spectrum of national infrastructure assets.

🚆
Railways
New Lines & Doubling
🛣️
Highways
Expressways & Pavements
🚇
Metro Rail
Elevated & Underground
💧
Irrigation
Canals & Barrages
⛰️
Tunnels
NATM Rock Excavation
🏢
Buildings
Institutional & Civil
Start Your Tender or Project

Ready to Commission an Accurate BOQ or Quantity Survey?

Connect directly with our senior quantity surveyors in Patna. We review your drawing package and tender conditions to provide a concrete consultancy proposal.

Request a Formal Project Proposal → 📞 Call Senior Engineer: 6206475133
⚡ RFP Desk