WebType 1 is a granular, well-graded material sized from 63mm to dust, but with most of the material sized at 31.5mm to dust. Available both as a limestone or a granite, Type 1 SHW Clause 803 (formerly MOT Type 1) is widely used as a sub-base in the construction of roads, car parks and pathways. The mixture of stone and fines compacts to ensure ... Web7.see shw, sub-clause 507.7, regarding backfilling/surround to chamber. 8.all st concrete shall be to shw, clause 2602. 9.all in-situ concrete to be st4 with sulphate resisting …
Banners Gate
Web2. Page 10, Sub-clause 506.1 Delete text ‘507.18’ and insert text ‘507.14’ in the third line. 3. Page 13, Sub-clause 507.15 Delete text ‘Sub-clause 17’ and insert text ‘Sub-clause 13’ in … Web(10 to 20 max) to SHW Series 2400 Brickwork to SHW Series 2400 Reinforcement: 1c 40 cover, 50c/c see Table Single or double manhole steps (single shown) at 250 or 300 c/c … c series c450 manual traverse
1.THIS DRAWING IS TO BE READ IN CONJUNCTION WITH …
Web(d) Except as provided by § 507.12, if a facility is required to comply with subpart B of part 507 and is also required to comply with subpart B of part 117 of this chapter because the … WebDOT Type 1 sub base (thickness varies) or concrete surround Minimum internal dimensions 180mm Ø or 225mm x 100mm Cover complying with BS EN 124 and BS 7903. Driveways, … Web2. Mortar to be designation (i) to SHW Series 2400. 3. Pipe to be built into catchpit to drain lower portion of trench. Pipe is to be placed above any concrete bed to filter drain 4. See … c-series bacs