The consultant shall undertake cadastral and topographic surveys for each of the four prospective sites, with tasks including but not limited to: Cadastral Survey Define, re-establish, or resurvey site boundaries and property lines. Establish boundary markers at all parcel corners. Produce detailed survey plans with distances, bearings, north references, and standardized scales. Ensure all work is carried out with approved, calibrated surveying equipment and in compliance with relevant land survey standards. Topographic Survey Map natural and man-made site features, including terrain, drainage, vegetation, and existing structures. Establish accurate vertical and horizontal controls. Carry out digital surveys of existing and proposed infrastructure (e.g., roads, utilities, buildings). Generate contour maps with agreed vertical intervals, benchmarks, and spot heights. Record positions of nearby trunk infrastructure (roads, sewer lines, water mains, etc.). Deliver georeferenced digital maps in CAD and ArcGIS formats, organized into thematic layers. All surveys shall be conducted with total stations, theodolites, GPS, drones, levels, or equivalent approved and calibrated equipment.Please indicate whether you intend to submit a bid by creating a draft response without submitting directly in the system. This will enable the system to send notifications in case of amendments of the tender requirements. Should you require further clarifications, kindly communicate using the messaging functionality in the system. Offers must be submitted directly in the system following this link: http://supplier.quantum.partneragencies.org  using the profile you may have in the portal. In case you have never registered before, you can register a profile using the registration link shared via the procurement notice and following the instructions in guides available in UNDP website: https://www.undp.org/procurement/business/resources-for-bidders.  Do not create a new profile if you already have one. Use the forgotten password feature in case you do not remember the password or the username from previous registration.Search for the specific tender using search filters and subscribe to the tender in order to get notifications in case of amendments of the tender document. If you need support with the online system, you can contact the contact details of this tender as indicated in the solicitation document.Procurement OfficeUNDP Solomon Islands