Project controls and engineering support, delivered across time zones

GKR Global Project Services plans, tracks, costs and documents utility-scale and rooftop solar, wind, BESS and AEC projects for EPC contractors, developers and consultants worldwide.

Solar PVRooftop solarWindBESSSubstations & TLSynchro Pro 4DISO 19650

A better way to plan and deliver your solar PV projects

One partner for scheduling, cost and budget control, pre-bid engineering, 4D simulation and ISO 19650 document control. Order a fixed-scope package or add a dedicated team every month.

Explore services

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What we do

Six service lines, one delivery standard

From the first pre-bid estimate to as-built handover, every deliverable is tracked against the programme, the budget and the document register.

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01 · PMC

Project planning, controls and delivery tracking

Baseline, update and report your programme in Primavera P6 or MS Project. We track delivery, forecast resources, control cost and budget, and give your team look-ahead and recovery plans they can act on.

Pre-bid, delivery and CPM schedules
Progress monitoring and S-curves
Resource and manpower forecasting
Costing, budgeting and budget trackers
Look-ahead and recovery plans
EVM reporting (SPI, CPI, EAC)
Delay analysis and EOT support
Project coordination and MIS dashboards

Discuss your programme

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02 · Finance & pre-bid

Solar PV financial modelling, pre-bid engineering and EPC budgeting

Bankable project financial models and complete pre-bid engineering packages for renewable tenders worldwide, with EPC budgets built from current equipment and material prices.

Project financial models (LCOE, IRR, DSCR)
EPC budgeting and cost estimates
Pre-bid engineering packages
PVsyst energy yield and performance
Civil calculations and drawings
Mechanical and electrical design, SLDs
Rooftop and ground-mount PV
Material selection and BOQ

Request a pre-bid package

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03 · Engineering

Engineering design and deliverables for ground-mount and rooftop solar, BESS and substations

Electrical, civil and mechanical engineering for utility-scale and rooftop PV plants, battery energy storage systems, switchyards and substations. Every deliverable is registered, reviewed and tracked from pre-bid to as-built.

Single line diagrams (AC and DC)
Ground-mount and rooftop PV layouts, string design
BESS sizing, layout and integration
Cable sizing and cable schedules
Earthing and lightning protection
Civil and structural calculations
Mounting structure and mechanical design
Equipment datasheets, BOQ and specifications
Vendor document review
Engineering deliverable register and tracking

Request engineering support

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04 · Synchro Pro 4D

Synchro Pro 4D simulation and AEC delivery support

We take the 3D model files supplied by your client or design team and link them to the Primavera programme in Synchro Pro. Our 4D coordination and simulation shows the construction sequence, time clashes and look-ahead plans before work starts on site.

4D construction simulation
4D coordination reviews
Architectural, MEPF and rebar support
Look-ahead plans and trackers
Sequence and logistics studies
Progress-linked 4D updates

Plan a 4D simulation

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05 · Document control

ISO 19650 document control and EDMS support

Tight, auditable document management for engineering and construction on Oracle Aconex, Asite and Autodesk Construction Cloud. We set up the common data environment, run the workflows and keep every transmittal traceable.

CDE set-up to ISO 19650
Naming conventions and metadata
Transmittals and review workflows
MDR / DDR and document registers
RFI, submittal and NCR logs
As-built and handover dossiers
EIR, BEP and MIDP / TIDP support
Audit-ready records and archives

Set up your CDE

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06 · Resource studio

Monthly resource studio for project controls

Add trained planners, cost controllers, document controllers and 4D specialists to your project on a monthly basis. They work in your tools and your reporting cycle, and scale up or down with the project.

Planners and schedulers
Cost and budget controllers
Document controllers
Synchro Pro 4D specialists
Progress monitoring engineers
Pre-bid and design engineers

Build your team

Engagement

How it works

Start a project

Fixed-scope packages

Choose a defined deliverable, such as a baseline schedule, a financial model, a pre-bid package or a CDE set-up, at an agreed price and date.

Clear scope and deliverable list
Agreed price and delivery date
Native files handed over

Monthly resource studio

Retain dedicated project controls and document control professionals each month for continuous scheduling, tracking, costing and EDMS support.

Named, dedicated resources
Works in your systems and cycle
Scale up or down month to month

Share your scope
Send the tender, contract programme, 3D model files or document register you need help with.
Receive a proposal
We confirm scope, tools, team, reporting format and dates.
Mobilise
Our team joins your CDE and scheduling environment and agrees the baseline.
Deliver and report
Weekly and monthly reports, trackers and updated programmes, on schedule.

Project controls simulator

See how we track a solar EPC programme

The programme plays as you scroll here. Pause it or drag the status date to watch planned against actual progress, the S-curve, schedule performance and the three-week look-ahead update together.

Illustrative 50 MWp solar PV EPC programme
Sample data for demonstration · 52-week programme

Status date: week 20

Planned progress0%

Earned progress0%

SPI1.00On track

Forecast finishWk 52

Programme (planned vs actual)

Wk 1Wk 13Wk 26Wk 39Wk 52

Cumulative progress S-curve

PlannedEarnedStatus date

Three-week look-ahead

Controls notes

The figures in this simulator are sample data generated for demonstration and do not represent any client project.

0+ MWSolar PV capacity supported

0 MWhBattery energy storage

0Renewable EPC projects

0+Countries served

EDMS document control dashboard

See how we control engineering deliverables in the CDE

An AEC project's engineering documents moving through the ISO 19650 workflow: work in progress, shared for review, published and archived. It plays as you scroll here; filter by discipline or drag the status date.

Illustrative AEC project · engineering deliverables
Sample data for demonstration · 26-week design and construction phase

Status date: week 12

Documents in MDR0

Submitted0

Approved (A/B)0

Under review0

Overdue reviews0On target

Document status by ISO 19650 state

Work in progressShared · in reviewPublishedArchived

Review outcome codes

A · ApprovedB · Approved with commentsC · Revise and resubmitD · Rejected

Weekly submissions vs approvals

SubmittedApproved

Average review cycle0 daysTarget: 10 working days

Latest transmittals

Transmittal	Document number	Rev	Discipline	Platform	Status	Days

The figures in this dashboard are sample data generated for demonstration and do not represent any client project. Document numbers follow an ISO 19650 naming pattern: project – originator – volume – level – type – role – number.

Our footprint

Delivering from Madurai to projects across 7 countries

Our team in Madurai, Tamil Nadu supports clients across India, Africa, the Middle East and Asia-Pacific, working in their time zones and on their platforms.

Standards

Document control and project management built on international standards

Every document has an owner, a status, a revision and a record. Every activity has a baseline, an update and a forecast.

ISO 19650-1 & -2

Organising and digitising information on buildings and civil works: concepts and the delivery phase, including the CDE and workflows.

ISO 19650-3 & -5

Information management in the operational phase, and the security-minded approach to information.

ISO 9001

Quality management systems, applied to document review, approval and records.

ISO 21502

Guidance on project management, applied to planning, control and reporting.

ISO 15489-1

Records management: creating, capturing and managing project records.

ISO/IEC 27001

Information security, supporting controlled access to project data in the CDE.

Experience

Projects we have supported

Renewable energy pipeline

Solar PV and BESS projects by region. Our EPC scope covers the full lifecycle:

Pre-construction
Site studies
Engineering
Procurement
Construction
Commissioning
As-builts & handover

AEC, 4D simulation & document control projects

Order these deliverables, or many more

Items marked Key are our most requested deliverables.

Request a quote

Tools we work in

Primavera P6MS ProjectSynchro Pro 4DOracle AconexAsiteAutodesk Construction CloudRevitNavisworksAutoCADPVsystPower BIExcel financial modelling

Add a dedicated project controls team, month by month

Planners, cost controllers and document controllers who join your project, use your tools and report to your cycle.

PlannerSchedulerCost controllerDocument controllerSynchro Pro 4D specialistPre-bid engineer

Talk to us

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Still have questions?

Get in touch

Which industries do you support?

Renewable energy (solar PV, rooftop PV, BESS, substations, switchyards and transmission lines) and AEC building projects such as malls, hotels, stadiums and mixed-use developments.

What engineering deliverables do you provide?

Single line diagrams, PV array and string design, BESS sizing and layout, cable schedules, earthing and lightning protection, civil and structural calculations, BOQs and specifications, from pre-bid through IFC to as-built drawings.

What is the monthly resource studio?

A monthly engagement where named GKR professionals work as part of your project team for planning, scheduling, cost control, progress monitoring or document control. You can change the team size month to month.

Which scheduling and document control platforms do you use?

Primavera P6, MS Project and Synchro Pro for scheduling and 4D. Oracle Aconex, Asite and Autodesk Construction Cloud for document control. We work in your licences and environment.

Do you support pre-bid and tender stages?

Yes. We prepare pre-bid schedules, engineering packages, PVsyst yield studies, EPC budgets and project financial models for tenders worldwide.

How do you follow ISO 19650?

We set up the common data environment with agreed naming, metadata, status codes and revision rules, and run the work-in-progress, shared, published and archived workflow with a full audit trail.

Can you work in our time zone?

Yes. Our team supports clients in India, the Middle East, Africa and Asia-Pacific, and we agree reporting hours with each client.