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e2services — Engineering and Educational Services (P) Ltde2services
Capabilities

Survey, sensing, and computation ready for hard terrain.

The instruments and software we own and operate — survey, geophysics, computing and mobility. Owned equipment means schedule control on time-critical field windows.

Equipment

Instruments we own and operate.

Owned equipment means schedule control — no waiting on rentals for time-critical field windows.

Survey & mapping

  • Wingtra One Gen II (VTOL)

    PPK large-area mapping UAV

    1 set

  • DJI Matrice 400 RTK

    Enterprise UAV with intelligent battery station and Zenmuse L3 LiDAR module

    1 set

  • Stonex S900A GNSS

    Multi-frequency DGPS / GNSS

    1 set (3 units)

  • E-Survey E600 GNSS

    DGPS / GNSS receivers

    2 sets (4 units)

  • Total Stations

    Nikon DTM 322; Topcon GM-105, OS and GTS-235N series

    5

  • Auto Levels

    Sokia B40A, Nikon AC-2S

    4

  • EDM Instruments

    Gowin EDM S-Pro9060Z, Laser Lynx 6070M

    3

  • Handheld GPS

    Garmin

    3

  • Abney Levels

    SL-02

    7

  • Levelling Staff & Compasses

    Aluminium staff; Brunton, Silva and Suunto compasses

    2 staff, 1 compass set

Geophysics

  • Multichannel Digital Seismograph (SRT)

    Seismic refraction and MASW surveys

    2 sets

  • Seismic Accessories

    Vertical geophones, Terraloc Pro 2 24-channel, sledgehammer, trigger switch (MASW / SASW)

    1 set

  • Dynamic Cone Penetrometers (DCPT)

    With Proctor hammer, for subgrade and shallow subsurface testing

    4

  • Current Meters

    Discharge measurement

    2

  • Conductivity Meter

    PCD-432 — field water quality

    1

Computing

  • Processing Workstation

    GPU workstation for LiDAR, photogrammetry and point-cloud processing

    1

Mobility

  • Field Vehicles

    4WD pickup and SUV for remote site access

    2

GNSS receiver mounted on a tripod over a painted survey benchmark beside a bridge

Why we own it

Field windows in Nepal are short and weather-bound. A pre-monsoon corridor survey or a reservoir at low water happens when conditions allow, not when a rental becomes free. Owning the instruments turns mobilisation into a scheduling decision.

Ask us for the full inventory, staff list and financial standing when you need them for a submission.

From the survey lead

A LiDAR block is mostly ground work. Before the aircraft leaves its case there are DGPS control points to establish and benchmarks to carry in by precise levelling — sixty-two of them on the Bagmati extension alone. That network is what makes a point cloud measurable rather than merely detailed.

Owning the aircraft means we fly when the weather and the water level allow, not when a rental frees up. For the Department of Hydrology and Meteorology that has come to about 750 square kilometres across five river basins — Mawa–Ratuwa, East Rapti, Bakhara, Mohana–Kutiya and Lakandehi — with a further 90 on the S8 Bagmati irrigation extension, and separate blocks on the Kankai and at Sisneri. All of it flown at five to ten centimetre ground sample distance and processed here into the DEMs, orthophotos and 1:1000 base maps the design teams work from.

Ram ShresthaLiDAR & Geospatial Survey
Software

Analysis and design toolchain.

Industry-standard packages used across hydrology, structures, roads, and spatial analysis.

AutoCAD

CAD drafting and drawing production

Civil 3D

Civil and road design, corridor modelling

Auto Civil Design

Road and structure design

SW Road / Smart Road

Road design and pavement software

SAP2000

Structural analysis and design

ArcGIS

Spatial planning and GIS mapping

HEC-RAS / HEC-HMS

Hydraulic and hydrological modelling

HYDRA-A

Nepal-specific hydrological estimation

MODFLOW

Groundwater numerical modelling

MS Project

Scheduling and documentation

Start a conversation

Need a survey, a design package, or a multi-disciplinary study team?

Tell us about the corridor, basin, or facility. We will respond with the right mix of engineering and field capability.