2025:542 - Graiguecullen (Phase 1), Graigue townland, Carlow Town, Laois

Archaeological monitoring and rescue excavation works were carried out for Phase 1 of the proposed Graiguecullen Residential Development in Graigue townland, Carlow Town, Co. Laois. This work followed a programme of archaeological testing and subsequent Archaeological Impact Assessment (AIA) prepared by Shanarc Archaeology Ltd (Fiona Reilly: 2022:223).

The monitoring area comprised a rectangular strip designated Blocks 1–5. During the monitoring, the remains of a possible metal-working hearth with two stake-holes were identified in Block 1 and three pits (undated) were identified in Block 3. These features were subjected to full excavation, the results of which are detailed briefly below.

Block 1 – The possible metal-working hearth (1.34m x 0.76m x 0.18m) contained a basal fill comprised of red heat-affected soil and an upper fill with significant inclusions of charcoal. Two subcircular stake-holes (0.1–0.12m diameter) were located along the interior edge of the hearth. One was upright and vertical, while the other presented as an angled cut.

Block 3 – Three subcircular pits of similar size (0.46–1.16m x 0.44–0.76m x 0.1–0.18m) and fill (mid-grey clayey silt) two of which contained occasional charcoal and burnt bone fragments, and one pit produced three possible lithic finds, including a flake, core and debitage. These appeared to be contemporary but with an unclear purpose and are undated at present.

These features have been fully recorded and are now preserved by record, as agreed with NMS. Monitoring of construction (Phase 1) groundworks continued in October and November and will continue in 2026.