LEYLINES.World Surveys
Survey plans being drawn up

01Services

What wesurvey.

Eight service lines, one standard — tied to national control, independently checked and documented so it can be defended later.

Cadastral SurveysDeed PlansGNSS ControlUAV MappingSetting OutSubdivision SchemesTopographic SurveysGIS & Land RecordsAs-Built VerificationCorridor Surveys
Cadastral & Title Surveys
01Service

Cadastral & Title Surveys

We establish and re-establish parcel boundaries, recover lost beacons and prepare the survey documentation that supports a Certificate of Title. Every job is tied to national control and lodged in the format the Ministry of Lands expects.

Deed plans and survey plans
Beacon placement and recovery
Boundary re-establishment reports
Field notes and computation sheets
Topographic & Detail Surveys
02Service

Topographic & Detail Surveys

Terrain, levels, drainage, existing structures and services captured to the density your design team actually needs — supplied as a clean, layered CAD model rather than a cloud of unlabelled points.

Contour and spot-height plans
Digital terrain models (DTM)
Layered CAD drawings (DWG/DXF)
Services and utilities detail
Town Planning & Land Subdivision
03Service

Town Planning & Land Subdivision

From regularisation of unplanned settlements to greenfield layout design, we prepare planning drawings and subdivision schemes ready for authority submission and approval.

Town planning drawings
Subdivision and amalgamation schemes
Plot numbering and area schedules
Authority submission packs
Geodetic & GNSS Control
04Service

Geodetic & GNSS Control

Reliable control is the part of a project nobody sees and everything depends on. We observe, adjust and document control networks so that every downstream survey on the site closes.

Control network observation and adjustment
Static and RTK GNSS observations
Coordinate transformation reports
Benchmark establishment
UAV Aerial Mapping
05Service

UAV Aerial Mapping

Ground-controlled aerial capture producing survey-grade orthomosaics and surface models — particularly suited to large estates, quarries and corridor projects where conventional ground survey would be slow.

Georeferenced orthomosaics
Digital surface and terrain models
Stockpile and earthwork volumes
Progress capture flights
GIS & Land Information
06Service

GIS & Land Information

We design and populate spatial databases, digitise legacy records and build the map products that let institutions manage land holdings rather than merely file them.

Spatial database design and build
Legacy record digitisation
Thematic and base mapping
Web map and data hand-over
Construction Setting Out
07Service

Construction Setting Out

Grid establishment, foundation and column setting out, level control through the build, and as-built surveys confirming what was actually constructed against what was designed.

Setting-out schedules and grids
Level and verticality control
Deformation monitoring
As-built drawings and reports
Route & Corridor Surveys
08Service

Route & Corridor Surveys

Corridor strip surveys, longitudinal sections and cross-sections, plus the way-leave and acquisition mapping that has to happen before construction can start.

Strip and corridor topographic surveys
Long sections and cross-sections
Way-leave and acquisition mapping
Chainage and alignment staking

09How we work

The same four steps,every time.

The order exists because doing it any other way is how errors get built into a file.

01

Brief & site recon

We walk the ground with you, confirm the extent, check existing records at the registry and tell you plainly what the job needs.

02

Control & field capture

Control is observed and adjusted first. Only then does detail capture begin — GNSS, total station or UAV depending on the terrain.

03

Computation & drafting

Observations are reduced, checked against independent closures and drafted into the plan set your approval pathway requires.

04

Checking & lodgement

A second surveyor checks every plan before it leaves the office. We then lodge it and follow it through the approval queue.

10Questions

Practical answers.

01How long does a cadastral survey take?

Field work on a typical urban plot takes a day. The determining factor is almost always the approval queue at the lands office, not the survey itself — we will give you a realistic timeline at the briefing stage.

02Do you work outside Katavi Region?

Yes. Mpanda is our base, but we mobilise across the western regions and beyond for corridor, estate and UAV projects.

03What do I need to provide before you start?

Any existing title documents, prior survey plans, sale agreements or sketch plans you hold. If nothing exists, we start with a records search.

04Can you handle a boundary dispute?

We can re-establish boundaries from record evidence and produce a technical report on the findings. Where a matter is in dispute, that report is prepared to be defensible.

05Do you supply drawings in CAD format?

Yes — layered DWG or DXF as standard, alongside PDF plan sets. GIS deliverables are supplied as shapefiles or geopackage.