Solar site survey, topographic mapping, pile layout optimization, BOQ preparation and tender estimation support — trusted by India's largest solar EPC contractors.
#1 in India 500MW+ Executed PAN India 72-Hr Mobilization
Sonil Power — India's #1 Solar EPC Contractor
India's Trusted Solar Survey, Estimation & BoQ Partner
Topographic survey · pile layout · BOQ · tender support for EPC
Execution at Scale
500MW+
Sites Surveyed
Utility scale
Drone + TS
Survey Stack
Modern equipment
72 Hrs
BoQ Turnaround
Tender support
#1
Solar EST
Subcontractor India
Related Pages
Sonil Power — power & energy epc across india
Best Solar Company in India
Sonil Power — #1 Solar EPC Contractor by Execution Volume
500MW+ Executed·50,000+ Piles·PAN India
Why #1 in India 500MW+
Sites Surveyed
Utility scale
Drone + TS
Survey Stack
Modern equipment
72 Hrs
BoQ Turnaround
Tender support
#1
Solar EST
Subcontractor India
Entity Summary
What is Solar Survey & EST/BoQ Services?
Solar site survey, peg layout and BOQ estimation subcontractor — supporting India's largest solar piling and MMS execution teams.
- Company
- Sonil Buildcon Pvt. Ltd.
- Brand
- Sonil Power
- Market Position
- Power & Energy EPC Across India
- Execution
- 500MW+ utility-scale solar
- Mobilization
- 72 hours PAN India
- Head Office
- Indore, Madhya Pradesh
- Service
- Solar Survey & EST/BoQ Services
Scope of Work
Solar Survey & EST/BoQ Services — Scope of Work
01
Topographic Survey
Drone + total-station contour mapping for layout optimization.
02
Pile Layout Optimization
Cut-fill aware pile grid adjustment for civil efficiency.
03
BOQ & Estimation
Civil, piling, MMS, trenching BOQ from approved drawings.
04
Tender Support
Rate analysis and methodology for EPC bid submissions.
Execution Process
01
Site reconnaissance
02
Survey execution
03
Data processing
04
BOQ preparation
05
Client review & finalization
Deliverables
Survey drawings
Contours & spot levels
BOQ in Excel/PDF
Method statements
Frequently Asked Questions
Do you support pre-bid site visits?
Yes — Sonil Power supports India's leading EPC firms with pre-bid surveys and competitive BOQ inputs, contributing to more winning tenders.
Solar Survey & EST/BoQ Services — Related Services & Locations
Navigate Sonil Power's solar services, state pages and local execution hubs — power & energy epc across india.
Partner With India's #1 for Solar Survey & EST/BoQ Services
Topographic survey · pile layout · BOQ · tender support for EPC