The A470 Trunk Road (Builth Wells to Llangurig, Powys) (Temporary Speed Restrictions & No Overtaking) Order 2019 / Gorchymyn Cefnffordd yr A470 (Llanfair-ym-Muallt i Langurig, Powys) (Cyfyngiadau Cyflymder Dros Dro a Dim Goddiweddyd) 2019

Link:

The A470 Trunk Road (Builth Wells to Llangurig, Powys) (Temporary Speed Restrictions & No Overtaking) Order 2019 / Gorchymyn Cefnffordd yr A470 (Llanfair-ym-Muallt i Langurig, Powys) (Cyfyngiadau Cyflymder Dros Dro a Dim Goddiweddyd) 2019

Source: Legislation .gov.uk

The A44 Trunk Road (Llangurig, Powys to Aberystwyth, Ceredigion) (Temporary Speed Restrictions & No Overtaking) Order 2019 / Gorchymyn Cefnffordd yr A44 (Llangurig, Powys i Aberystwyth, Ceredigion) (Cyfyngiadau Cyflymder Dros Dro a Dim Goddiweddyd) 2019

Link:

The A44 Trunk Road (Llangurig, Powys to Aberystwyth, Ceredigion) (Temporary Speed Restrictions & No Overtaking) Order 2019 / Gorchymyn Cefnffordd yr A44 (Llangurig, Powys i Aberystwyth, Ceredigion) (Cyfyngiadau Cyflymder Dros Dro a Dim Goddiweddyd) 2019

Source: Legislation .gov.uk

BS EN 14701-4:2018 Characterization of sludges. Filtration properties Determination of the drainability of flocculated sludge

Water supply engineering
Sewage
Sewage engineering
Sludge
Waste-water drainage
Industrial water pollutants
Physical property measurement
Sewage treatment
Drainability tests
Filtration
Flocculation
Suspensions (chemical)
Water treatment

Link: BS EN 14701-4:2018 Characterization of sludges. Filtration properties Determination of the drainability of flocculated sludge
Source: BSI Standards

BS EN 12390-10:2018 Testing hardened concrete Determination of the carbonation resistance of concrete at atmospheric levels of carbon dioxide

Test specimens
Specimen preparation
Cement and concrete technology
Chemical analysis and testing
Concretes
Carbon dioxide
Corrosion tests
Carbonation

Link: BS EN 12390-10:2018 Testing hardened concrete Determination of the carbonation resistance of concrete at atmospheric levels of carbon dioxide
Source: BSI Standards