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Supporting documents - Renfrewshire Council

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Goodson Associates<br />

8.1 Sources<br />

Proposed Store Development, Wallneuk Road, Paisley - 9692<br />

The key potential ON SITE sources that may be attributable to potentially<br />

deleterious contaminant levels are:<br />

§ Made Ground deposits (often heterogeneous in composition)<br />

§ Historical Iron Foundry and Starch Works<br />

§ Railway sidings and storage sheds<br />

§ Vulcan Engineering works<br />

§ Gas generation and migration within the made ground and underlying<br />

potentially worked coal seams<br />

§ Former areas used as refuse tip(s) northeast of the site<br />

§ Former PFS in northwest (now decommissioned and remediated)<br />

§ Volatilisation and migration of volatile organic compounds from within the<br />

made ground.<br />

A viable pollutant linkage may potentially exist primarily to buildings and<br />

services, construction workers and potential underlying groundwater<br />

resources from exposed soils during the ground preparation and construction<br />

of the proposed development. As such there is the potential of exposure to a<br />

range of contaminants resulting from former iron/steel works industrial<br />

activities and made ground deposits, former warehousing/factories and<br />

demolition arisings of former structures. The PFS in the northwest of the site<br />

has been decommissioned and remediated to facilitate redevelopment.<br />

Made ground refers to any material(s) that are not indigenous to the location.<br />

It often originates in the form of imported fill material for foundation/road and<br />

pavement construction. Within the site boundary pavements foundation<br />

structures and roadways are present. Made ground can potentially include a<br />

range of contaminants:<br />

§ Metals<br />

§ Inorganic compounds (cyanides sulphates)<br />

§ Total Petroleum Hydrocarbons (TPH) and Polycyclic Aromatic<br />

Hydrocarbon (PAH) derived from fuel compounds and lubricants<br />

§ Asbestos containing materials (ACM)<br />

Contaminants often associated with the identified Iron/steel manufacturing<br />

activities typically include:<br />

§ Coal tars from fuelling furnaces<br />

§ Ammoniacal liquors, spent oxides<br />

§ Metals<br />

§ PCB’s<br />

§ Phenolic compounds<br />

§ Sulphurous materials<br />

§ Polycyclic Aromatic Hydrocarbons (PAH) and:<br />

§ Total Petroleum Hydrocarbons (TPH)<br />

Page 12

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