FRANCES BAARD DISTRICT MUNICIPALITY: PROPOSED UPGRADING OF AN ANGLO BOER WAR BLOCKHOUSE ON A PORTION OF WARRENTON ERF 1, WARRENTON, NORTHERN CAPE PROVINCE Archaeological Impact Assessment Prepared for: Frances Baard District Municipality Prepared by: Exigo Sustainability -i- Firefly Investments 224: Platinum Solar Park Project Archaeological Impact Assessment Report HERITAGE IMPACT ASSESSMENT ON A PORTION OF WARRENTON ERF 1 FOR THE PROPOSED UPGRADING OF AN ANGLO BOER WAR BLOCKHOUSE, WARRENTON, NORTHERN CAPE PROVINCE Conducted on behalf of: Frances Baard District Municipality Exigo Sustainability Compiled by: Nelius Kruger (BA, BA Hons. Archaeology Pret.) Reviewed by: Joh-ne Jansen (Frances Baard District Municipality) Document History Document Version 1 (Draft) – 25 March 2016 -i- Firefly Investments 224: Platinum Solar Park Project Archaeological Impact Assessment Report Although Exigo Sustainability exercises due care and diligence in rendering services and preparing documents, Exigo Sustainability accepts no liability, and the client, by receiving this document, indemnifies Exigo Sustainability and its directors, managers, agents and employees against all actions, claims, demands, losses, liabilities, costs, damages and expenses arising from or in connection with services rendered, directly or indirectly by Exigo Sustainability and by the use of the information contained in this document. This document contains confidential and proprietary information equally shared between Exigo Sustainability. and Frances Baard District Municipality, and is protected by copyright in favour of these companies and may not be reproduced, or used without the written consent of these companies, which has been obtained beforehand. This document is prepared exclusively for Frances Baard District Municipality and is subject to all confidentiality, copyright and trade secrets, rules, intellectual property law and practices of South Africa. Exigo Sustainability promotes the conservation of sensitive archaeological and heritage resources and therefore uncompromisingly adheres to relevant Heritage Legislation (National Heritage Resources Act no. 25 of 1999, Human Tissue Act 65 of 1983 as amended, Removal of Graves and Dead Bodies Ordinance no. 7 of 1925, Excavations Ordinance no. 12 of 1980). In order to ensure best practices and ethics in the examination, conservation and mitigation of archaeological and heritage resources, Exigo Sustainability follows the Minimum Standards: Archaeological and Palaeontological Components of Impact Assessment as set out by the South African Heritage Resources Agency (SAHRA) and the CRM section of the Association for South African Professional Archaeologists (ASAPA). -ii- Frances Baard District Municipality: Warrenton Blockhouse Restoration Heritage Impact Assessment Report DECLARATION I, Nelius Le Roux Kruger, declare that – I act as the independent specialist; I am conducting any work and activity relating to the proposed Warrenton Blockhouse Restoration Project in an objective manner, even if this results in views and findings that are not favourable to the client; I declare that there are no circumstances that may compromise my objectivity in performing such work; I have the required expertise in conducting the specialist report and I will comply with legislation, including the relevant Heritage Legislation (National Heritage Resources Act no. 25 of 1999, Human Tissue Act 65 of 1983 as amended, Removal of Graves and Dead Bodies Ordinance no. 7 of 1925, Excavations Ordinance no. 12 of 1980), the Minimum Standards: Archaeological and Palaeontological Components of Impact Assessment (SAHRA, AMAFA and the CRM section of ASAPA), regulations and any guidelines that have relevance to the proposed activity; I have not, and will not engage in, conflicting interests in the undertaking of the activity; I undertake to disclose to the applicant and the competent authority all material information in my possession that reasonably has or may have the potential of influencing - any decision to be taken with respect to the application by the competent authority; and - the objectivity of any report, plan or document to be prepared by myself for submission to the competent authority; All the particulars furnished by me in this declaration are true and correct. ___________________________________ Signature of specialist Company: Exigo Sustainability Date: 25 March 2016 -3- Frances Baard District Municipality: Warrenton Blockhouse Restoration Heritage Impact Assessment Report EXECUTIVE SUMMARY This report details the results of an Archaeological Impact Assessment (AIA) study for the proposed Warrenton Blockhouse Restoration Project on a portion of Erf1 at the Warrenton Cultural Resort in the Frances Baard District Municipality, Northern Cape Province. The AIA was conducted subject to requirements as set out by the National Environmental Management Act (Act 107 of 1998), the National Heritage Resources Act (NHRA - Act 25 of 1999). The report includes background information on the area’s archaeology, its representation in southern Africa, and the history of the larger area under investigation, survey methodology and results as well as heritage legislation and conservation policies. A copy of the report will be supplied to the provincial heritage agency (Northern Cape-PHRA) and recommendations contained in this document will be reviewed. A number of archaeological and historical studies have been conducted in the region around the Ghaap Plateau and Warrenton and many of these studies infer a varied heritage landscape. The general landscape around the project area is primarily well known for hominin heritage but sites dating to Anglo-Boer War are most also prevalent. As a remnant of this War, the Warrenton blockhouse is a protected heritage resource and a declared a National Monument in 1992. As such, the structure is of high heritage significance due to its scientific value, architectural attributers and general association with the Anglo-Boer War history of South Africa. The following recommendations are made based on the significance of the site, pertaining to the proposed Warrenton Blockhouse Upgrade Project. - As noted above, the Warrenton blockhouse (Site Exigo-WBH-ST01: S28.092168° E 24.871036°) is a heritage resource of high heritage significance and the upgrade of the resource will add to the conservation of the historical fabric of the site. For this upgrade process it is recommended that as much of the structure be retain in its original state. Collapsed sections should be restored to resemble the original appearance of the building, according to historiographical information. It is essential that a qualified heritage architect provide input on the restoration in terms of materials used, structural integrity and historical accuracy. It is further recommended that original materials, such as stones from collapsed sections, be used as far as possible for the project. A heritage conservation buffer zone of at least 20m should be implemented around the heritage resource, the existing fence should be upgraded and access control should be applied during the project and after completion. It should be noted that the restoration of the structures for this purpose will be subject to the application of a destruction / alteration permit and approval of the relevant heritage agency. - It is recommended that project planning assistance by Heritage Architect be provided in order to retain historical integrity of existing and upgraded sections of the structure. Monitoring of the project by the Heritage Architects, as well as regular examination of the site, possible trenches and excavations in order to detect and preserve previously undocumented heritage receptors. - A site management plan for the conservation of the heritage resource during construction and conservation phases of the project should be compiled and implemented a a qualified heritage practitioner. - Should any historical midden at the site are to be impacted by digging of trenches or any surface or subsurface earth moving a Phase 2 Specialist Study should be conducted. Such a study should carefully document these features by means of site sampling, artefacts analysis as well as site mapping and site surveying, a photographic record, and a desktop and archive study. This measure is subject to excavation and destruction permitting requirements, if and when required. -4- Frances Baard District Municipality: Warrenton Blockhouse Restoration Heritage Impact Assessment Report - Considering the localised nature of heritage remains, the general monitoring of the upgrade progress by an informed ECO or by the heritage specialist is recommended for all stages of the project. This should involve the inspection of the site on regular basis in order to monitor possible impact on previously undetected heritage resources. Should any subsurface palaeontological, archaeological or historical material or burials be exposed during construction activities, all activities should be suspended and the archaeological specialist should be notified immediately. Generally, it is essential that cognisance be taken of the larger archaeological landscape of the area in order to avoid the destruction of previously undetected heritage sites. - It should be noted that mitigation measures are valid for the duration of the development process, and mitigation measures might have to be implemented on additional features of heritage importance not detected during this Phase 1 assessment (e.g. uncovered