Coloured slide. Excavation site. Body of water on left. A retaining wall, formwork for concrete pour, right hand end of water.portland airport, cashmore airport, construction site, engineering

Coloured slide of several planes on tarmac at airport. Terminal building in background.portland airport, cashmore airport, aircraft, runway, air travel

Coloured slide. Runway construction site. Frontend loader, bulldozer, bucket excavator.portland airport, cashmore airport, engineering, construction

Coloured slide. Several work men working on concrete slab. Metal framework for walls and roof of a building over slab.portland airport, cashmore airport, construction, engineering, site

Coloured slide. Grassy area in foreground. Two light coloured metal sheds back left; site huts back middle and right.portland airport, cashmore airport, construction site, engineering

Coloured slide. Concrete pipe in bottom of trench, partly covered in sand.portland airport, cashmore airport, construction site

Coloured Slide. Construction site, semitrailer on left.portland airport, cashmore airport, engineering, construction site

Coloured slide. View of worksite, body of water in foreground; Earth moving equipment further back, then cattle and low hills at rear.portland airport, construction site, cashmore airport, engineering, landscape, rural

Coloured slide. Concrete pipe on bottom of hole, partly covered by dirt.portland airport, cashmore airport, construction, site

Coloured slide. View of runway under construction. Sheds and vehicles back left.portland airport, cashmore airport, construction, construction site, runway, engineering

Coloured slide. Several earth moving vehicles parked on grassy area.portland airport, cashmore airport, construction site

Coloured slide. Site of an airport before any construction. Green, flat large area of land, rising up slightly in background.portland airport, cashmore airport, construction, engineering

Large bolt through a metal cylinder.portland airport, cashmore airport, construction, engineering, bolt

Coloured slide. Three men standing on edge of ditch. Water flowing from ditch into deeper excavation, at right angles to ditch. Some concrete slab in foreground.portland airport, cashmore airport, construction site, engineering

Coloured slide. Runway construction site. Earthmoving equipment back right, site buildings back left.portland airport, cashmore airport, construction site, runway, engineering

Coloured slide. Runway under construction, right foreground to left background. Construction huts centre back.portland airport, cashmore airport, construction site, runway, engineering

Coloured slide. Concrete pipe on bottom of hole. Connected from top one end to a circular concrete 'something'.portland airport, cashmore airport, construction

Coloured slide. Bulldozer knocking down conifers.portland airport, cashmore airport, construction, engineering, machinery

Coloured slide. Large flat area of land with drilling machine in centre. 10 long pipes on ground in front of drill, side by side.portland airport, cashmore airport, construction site, machinery, engineering

Coloured slide. Oblong concrete pipe in trench with water flowing out of it into trench with workmen on the left.portland airport, cashmore airport, construction site, engineering

Coloured slide. Runway under construction. 10 plus earth moving vehicles/trucks on site.portland airport, cashmore airport, construction site, runway, runway construction, air travel

Coloured slide. Large flattened area, built up to be same level. Several rollers and graders in background.portland airport, cashmore airport, construction, engineering, air travel

Coloured slide. Worksite with excavator, bulldozer, front end loaders.portland airport, cashmore airport, air travel, construction site, engineering

Coloured slide. Three workmen working on kerb and channelling. Runway under construction on right, grader and truck on left. Piles of gravel in background.portland airport, cashmore airport, construction site, runway construction, air travel

Coloured slide. Two men standing beside road, holding vertical yellow and white poles.portland airport, cashmore airport, construction, construction site, air travel

Coloured slide. Frontend loader working on edge of buit-up flat area.portland airport, cashmore airport, construction site, engineering, air travel

Coloured slide. Run-way site. Several road-making vehicles. Clouds of dust.

Coloured slide. Two parallel, narrow strips of concrete, running from foreground back to a large concrete slab, with a building under construction.

Coloured slide. Man standing on side of road holding white pole vertically.

Coloured slide 'RAAF plane' on tarmac. White car with Australian flag on bonnet. Boot and driver's side rear door to open. One man getting out of car, four others standing around car.