Windows, doors and related items Tenders , Doors Tenders , Door blanks Tenders , Water distribution pipes and accessories Tenders , Elevators and conveyors Tenders , Pneumatic elevators or conveyors Tenders , Passenger elevators Tenders , Bucket-type, continuous-action elevators or conveyors Tenders , Belt-type continuous-action elevators or conveyors Tenders , Air-conditioning installations Tenders , Vehicle air conditioners Tenders , Firefighting equipment Tenders , fire-alarm systems Tenders , Building construction work Tenders , construction work for cold-storage installations Tenders , construction work for agricultural buildings Tenders , construction work for mountain-rescue building Tenders , construction work for drainage,sewerage,highways, roads, airfields and railways Tenders , General construction work for pipelines Tenders , Sewerage works Tenders , Drainage construction works Tenders , Construction work for highways, roads Tenders , Road construction works Tenders , construction work for ring road Tenders , construction work for secondary road Tenders , construction work for trunk road Tenders , construction work for road junction Tenders , construction work for t-junction Tenders , construction work for paths and other metalled surfaces Tenders , construction work for access road Tenders , construction work for slip road Tenders , Foundation work for roads Tenders , Construction works for plants, mining and manufacturing and for buildings relating to the oil and gas industry Tenders , construction work for supporting walls Tenders , Electrical installation work Tenders , Fire-alarm system installation work Tenders , Other Electrical installation work Tenders , Plumbing and sanitary works Tenders , Heating, ventilation and air-conditioning installation work Tenders , Installation of doors and windows and related components Tenders , Repair, maintenance and associated services related to roads and other equipment Tenders , Installation of plumbing and heating equipment Tenders , Water distribution Tenders , Operation of electrical installations Tenders
