Site Event/Activity record ECC2941 - Watching brief excavation at St Helena School, Sheepen Road, Colchester

Location

Location St Helena School, Sheepen Road, Colchester
Grid reference TL 989 258 (point)
Map sheet TL92NE
County ESSEX
Non Parish Area COLCHESTER, COLCHESTER, ESSEX

Technique(s)

Organisation

Colchester Archaeological Trust Ltd

Date

September 2013

Map

Description

12 foundations pads, each measuring 0.80m square x 0.80m deep, were excavated in September 2013 for the construction of a link canopy between two existing school buildings on the eastern side of the school. The position of the new canopy straddles the predicted line of the northern wall of enclosure (temenos) of Colchester Temple II. <1> The foundation pads were excavated under archaeological supervision using a tracked excavator, through two layers: L1, a modern hardstanding and its associated sub-base 250-300mm thick, sealing L2, a silt/clay accumulation horizon 400-500mm thick. L2 sealed either L3 (natural boulder clay with occasional patches of gravel), or (in pads 9 and 12) a Roman compacted gravel layer (L4). There were no archaeological cut features. The excavation of the pads revealed no sign of the temenos wall (destroyed by previous building work or perhaps the line of the wall was avoided?) or any cut features, but there were patches of compacted gravel in two of the pad-holes (9 and 12). A very small quantity of Roman tile and a mid-1st century sherd were recovered from the gravel.

Sources/Archives (1)

  • <1> Watching Brief Report: Holloway, Ben (CAT). 2013. Archaeological excavation at St Helena School, Sheepen Road, Colchester, Essex. CAT report 716.

Related Monuments/Buildings (1)

  • A Roman compacted gravel layer at St Helena School, Sheepen Road, Colchester (Element)

Record last edited

Oct 1 2015 5:00PM

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