Museum services and preservation services of historical sites and buildings

Tender description

Historic England wishes to establish framework agreements for a range of metric survey services carried out on historic sites and monuments. The services under the framework agreements fall into the following categories: — Lot 1 Image Based Survey including photogrammetry cover of building fabric, elevations, ceilings, and floors. — Lot 2 Low-level Aerial Photography: Split in to: — — 2a: from manually controlled platform, and, — — 2b: using programmable flight control systems. — Lot 3 Topographic Survey of historic landscapes and sites. — Lot 4 Measured Building Survey in the form of plans, sections, elevations and sectional elevations. Lot 1: Image-Based Survey including photogrammetry cover of building fabric, elevations, ceilings, and floors. Lot 2: Low-level Aerial Photography Split into 2a, from a manually controlled platform and 2b, Using programmable flight control systems. Lot 2: Low-level Aerial Photography: Split into: — 2a: From a manually controlled platform, and, — 2b: Using programmable flight control systems including provision georeferenced orthophotography output and digital elevation model (DEM) data using ground control points: — — minimum height of 2 meters to maximum height of 120 meters. Lot 3: Topographic Survey of historic landscapes and sites at 1:200 and 1:100 scales using terrestrial techniques. Lot 4: Measured Building Survey in the form of plans, sections, elevations and sectional elevations.