11. Drain and sewer systems outside buildings. Management and control of activities. General requirements Part 1, (29th January 2021) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (24 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
12. Drain and sewer systems outside buildings. Management and control of activities. Rehabilitation Part 2, (29th January 2021) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (24 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
13. Gullies for buildings. Quality control Part 3, (15th September 1999) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (12 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
14. Gullies for buildings. Requirements Part 1, (15th September 1999) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (12 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
15. Gullies for buildings. Trapped floor gullies with a depth of water seal less than 50 mm Part 6, (1st November 2022) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (32 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
16. Gullies for buildings. Trapped floor gullies with combined mechanical closure and water seal Part 8, (1st November 2022) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (36 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
17. Gullies for buildings. Trapped floor gullies with mechanical closure Part 7, (1st November 2022) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (36 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
18. Household and similar electrical appliances. Safety. Particular requirements for heated gullies for roof drainage Part 2-83, (31st May 2013) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (14 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
19. Plastics frames for use in gully tops and manhole tops for pedestrian areas. (15th August 1999) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (10 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
20. Precast concrete pipes, fittings and ancillary products. Specification for road gullies and gully cover slabs Part 230, (15th January 1994) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (18 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗