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FOUR EMERALDSLLP

Services

Advisory and oversight across the whole project lifecycle.

Seven disciplines, delivered independently or in combination, to give authorities, owners and investors the technical intelligence their projects demand.

01

Authority Engineer / Independent Engineer

Independent technical oversight on behalf of authorities and lenders.

We act as the impartial technical arm of the Authority or Concessioning entity, reviewing designs, monitoring construction, certifying progress and safeguarding contractual and public interest across the project lifecycle.

Scope typically includes

  • Design review and proof-checking coordination
  • Construction monitoring and quality surveillance
  • Certification of milestones and payments
  • Change of scope and variation assessment
  • Operations & maintenance period oversight
02

Project Management Consultancy

Structured delivery leadership from mobilisation to handover.

Our PMC teams provide the governance, coordination and decision support that keep large programmes aligned to scope, schedule, cost and quality objectives.

Scope typically includes

  • Programme governance and stakeholder coordination
  • Design management and interface control
  • Procurement support and bid evaluation
  • Progress, cost and risk reporting
  • Commissioning and close-out management
03

Technical Due Diligence

Clear-eyed technical assessment for investors and acquirers.

We examine asset condition, design adequacy, construction status, compliance and residual risk so that investment and financing decisions rest on verified engineering fact.

Scope typically includes

  • Asset condition and remaining-life assessment
  • Review of design basis and approvals
  • Capex and lifecycle cost validation
  • Compliance and permitting review
  • Lender's engineer style reporting
04

Contract & Claims Advisory

Disciplined contract administration and dispute avoidance.

We administer contracts with precision and support parties through claims, extensions of time and dispute resolution with rigorous, evidence-led analysis.

Scope typically includes

  • Contract administration under FIDIC and Indian model concession frameworks
  • Delay and disruption analysis
  • Claims preparation and defence
  • Dispute avoidance and expert support
  • Contractual risk reviews
05

Quality Assurance & Construction Supervision

Assurance that what is built matches what was designed.

Site-based engineers and inspectors verify workmanship, materials and methods against specifications, delivering documented assurance to owners and authorities.

Scope typically includes

  • Quality management system implementation
  • Material testing and inspection regimes
  • Method statement and ITP review
  • Non-conformance tracking and closure
  • Safety and environmental compliance monitoring
06

Project Controls & Planning

Schedule, cost and risk intelligence for confident decisions.

We build and maintain integrated baselines and control systems that give owners early visibility of deviation and a clear basis for corrective action.

Scope typically includes

  • Baseline schedule development and validation
  • Earned value and cost control
  • Risk registers and quantitative analysis
  • Progress measurement systems
  • Executive dashboards and reporting
07

Infrastructure Feasibility & Advisory

Early-stage clarity on viability, structure and risk.

From concept through DPR, we help authorities and developers test technical options, delivery models and commercial viability before capital is committed.

Scope typically includes

  • Pre-feasibility and feasibility studies
  • Detailed Project Report review and preparation support
  • Delivery model and PPP structuring advice
  • Technical inputs to bid documents
  • Option appraisal and value engineering

Engagement models

Structured to fit the appointment.

Our services are offered under the engagement forms common to Indian and international infrastructure procurement.

Authority-side
Authority Engineer, Independent Engineer and Supervision Consultant roles under concession and EPC agreements.
Owner-side
PMC, project controls and quality assurance for developers and project owners.
Lender & investor-side
Technical due diligence, monitoring and reporting for financing and acquisition decisions.
Advisory
Feasibility, contract and claims advisory retained on a project or programme basis.

Start a conversation

Bring independent intelligence to your next project.

Whether you are structuring a concession, mobilising a programme or assessing an asset, our team is ready to discuss how we can support you.