Underwater Heritage Impact Assessment for the Development of Breakwater at Salamander Bay 4 Special Forces Regiment Langebaan Western Cape AFRICAN CENTRE FOR HERITAGE ACTIVITIES 11A MARSTON RD DIEPRIVER 7800 HISTORICAL BACKGROUND From: Notice of Intent to Develop - Breakwater at Salamander Bay, 4 Special Forces Regiment in Langebaan, Western Cape, 2013 “The earliest European settlement of the Langebaan estuary dates back to 1652 when Jan van Riebeeck sent scouts to the bay (Sleigh 2004). Despite the lack of water, the area around Langebaan and Saldanha became of great economic importance to the VOC as an important source of seal skins and seal oil. In addition, large amount of fish and penguin eggs were harvested while sheep were grazed on Schaapen Island. Salamander Bay on the northernmost tip of the peninsula (Figure 1), had already received its name in Van Riebeeck's time. According to Sleigh (2004) sick sailors were accommodated in tents at Salamander Bay from at least the 18th century. The outpost of Oudepost was established in Kraal Bay (to the south of Salamander Bay on the peninsula) from around 1666 to protect the VOC interests from possible French annexation. In 1732 Oude Post was moved 2 km north. Rietbaai was used extensively for ship repairs during the 18 th century (Sleigh 2004). The area remained quiet until the guano rush in 1844. During the following decades, hundreds of ships stripped the islands of guano. During the American Civil War, the Confederate Warship “The Alabama” took refreshments aboard in the bay. George Lloyd deserted from the ship, settled on the Lagoon, and later founded the little village of Churchhaven. During 1870 Salamander Bay was used as a quarantine station for sailors with infectious diseases. Camps were erected, with tents, to keep the sick away from the Cape. The cemetery at Salamander Bay is witness to the smallpox epidemic of 1882. By 1893 the camps were closed, but they were reopened during the Anglo-Boer War when there were outbreaks of bubonic plague and smallpox. The northernmost portion of the Churchhaven peninsula is called Schier Eiland 287 (Figure 1). According to the Surveyor General’s diagrams (not clear) the farm was surveyed as early as 1820. There are a number of references in the Cape Archives to early owners, namely EC Hauman in 1866; Hugo, Hauman and Kriel in 1871 and JJ Hugo in 1871 regarding “his farm” Schier Eiland. Then in 1908, there is the first reference to the proposed establishment of a whaling station at “Schier Eiland”. A whaling station, on Division B of the farm Schier Eiland seems to have operated between 1908 and 1931 under the name of the South African Whaling Company Ltd (Irvin and Johnson Ltd). At this same period (1909-1930), Hans Ellefsen (Ellefson) of the Southern Whaling Company Ltd applied for the lease on the foreshore land on Schier Eiland. Whaling statistics were provided by Messrs Irvin and Johnson Ltd for the Donkergat Factory between 1920 and 1931, suggesting that the Southern Whaling Company Ltd of Mr Ellefsen was located at Salamander Bay to the north of Donkergat. The whalers had great success but the Great Depression of 1930 brought an end to the whaling. Between 1942 and 1946 there is reference in the Cape Archives to the proposed acquisition of Lot 13 Schier Eiland and Schier Eiland Annexure Lot B from M Kaplan for “Defence Purposes”. This correspondence in the Cape Archives also includes plans of the Donkergat Whaling Station. Saldanha was used as a base for the British fleet with Catalina Flying boats used to track German submarines. The Catalinas used Langebaan lagoon for loading of provisions and Donkergat for moorings. The demand for whale oil during the Second World War let to the reopening of the whaling station at Donkergat and Salamander Bay in 1947. After 1967 whales became scarce and whaling stations eventually ceased operations. 4 Reconnaissance Commando, the seaborne Special Forces unit, was established in Langebaan in 1978.” LEGISLATIVE FRAMEWORK South Africa protects shipwreck sites older than 60 years in terms of the national Heritage Resources Act (25 of 1999) (NHRA). As archaeological sites, shipwrecks are subject to the same legislative processes as their terrestrial archaeological site counterparts. Wrecks are defined in terms of Section 2 of the NHRA as: “being any vessel or aircraft, or any part thereof, which was wrecked in South Africa, whether on land, in the internal waters, the territorial waters or in the maritime culture zone of the Republic, as defined respectively in sections 3, 4 and 6 of the Maritime Zones Act, 1994 (Act 15 of 1994), and any cargo, debris or artefacts found or associated therewith, which is older than 60 years or which SAHRA considers to be worthy of conservation”. Any “part” of a wreck includes flotsam, jetsam, lagan and derelict as well as any portion of the cargo, stores or equipment of a ship and any portion of the personal property on board such ship when it was lost, abandoned, stranded or in distress and belonged to any person who was aboard that ship at that time; or any other material deposited either purposefully or through accident. If any of these remains are to be disturbed, a permit is required from SAHRA. As described in Section 35(4): No person may: a. Destroy, damage, excavate, alter, deface or otherwise disturb any wreck site; b. Destroy, damage, excavate or remove from its original position, collect or own any wreck object or artefact c. Trade in, sell for private gain, export or attempt to export from the Republic any category of wreck object or artefact; d. Bring onto or use at a wreck site any excavation equipment or any equipment which assists in the detection or recovery of metals or wreck objects or artefacts. Except under the authority of a permit issued by the South African Heritage Resources Agency.” SIGNIFICANCE ASSESSMENT According to the NHRA, Section 2(vi) the significance of heritage sites and artefacts is determined by it aesthetic, architectural, historical, scientific, social, spiritual, linguistic or technical value in relation to the uniqueness, condition of preservation and research potential. It must be kept in mind that the various aspects are not mutually exclusive, and that the evaluation of any site is done with reference to any number of these. SIGNIFICANCE MATRIX: EMILY FAITHFUL The Emily Faithful, an 822-ton iron sailing schooner was built by the Potter shipbuilding firm in Liverpool, England and launched on 29 October 1863. Under the name Iron Queen, she served as a transport ship on the Australia run, carrying emigrants to the British colony for a number of years. She was later sold to Norwegian interests and sailed under the name H.C. Richards until she was demasted in a storm off of the Cape. Incapacitated and beyond repair, the ship was towed into Saldanha Bay to be installed as a breakwater/jetty at Salamander Bay, then a bustling whaling station. Before the ship could be properly positioned and sunk, a storm shifted her from her moorings. In an effort to stop the vessel from drifting clear of Salamander Bay and sinking in deeper water where she would be lost at best, or pose a shipping hazard at worst, the crew desperately attempted to scuttle her. They finally succeeded, but she was off position and, although she still formed a barrier to the incoming sea, and has been used as such until the present, her position has made the breakwater ineffectual. The date of scuttling of the vessel is unknown, but predates the outbreak of World War I. The vessel is, therefore, older than 60 years and protected in terms of the National Heritage Resources Act as described above. 1. Historic value The vessel is representative of two important historical events. Firstly, as the Iron Queen the vessel carried emigrants from Europe to Australia. Few such vessels are represented in the South African shipwreck record. Secondly, the ship is representative of whaling activities along the South African coast in the late 1800’s and first half of the 20th century. Although a number of these wrecks lie in Saldanha Bay/Langebaan lagoon, none have been archaeologically surveyed or assessed. As time passes, many of the wrecks are disintegrating. 2. Aesthetic value The wreck has no aesthetic value. A section of decking of the bow is visible beneath rocks placed during recent stabilisation efforts. The remainder of the bow is buried by these reinforcements. Approximately two thirds of the ship remains below the surface extending in southerly direction. 3. Scientific value The vessel may provide medium scientific value. Although it is likely that plans of this class of vessel exist, it is possible that alterations, repairs and additions made by various owners who put the vessel to different use may be represented in the wreck remains. In addition, its conversion to a jetty/breakwater may have resulted in further reinforcements being added. The additions may be of interest. Since no detailed archaeological assessment has been undertaken, the scientific value remains uncertain. 4. Social value Although the wreck represents whaling endeavours on the South African coast, it has little social value. Having been hulked and prepared for scuttling, artefacts and other potential social markers have been removed. The social value of the wreck site is raised when considered in conjunction with the decaying remains of the whaling station nearby. 5. Rarity A number of ships have been scuttled for the purpose of creating breakwaters or jetties in the Salamander Bay/Donkergat area. 6. Representivity Despite being one of a number of ships wrecked for the purposes of forming jetties and breakwaters, the Emily Faithful is representative of this practice. As mentioned above, because no archaeological assessment of these wreck sites has been undertaken, a valuation of representivity is difficult. The ship is representative of European emigration to Australia in the late 1800s 7. Sphere of Significance International High Medium Low ✕ National ✕ Provincial ✕ Regional ✕ Local ✕ Specific community ✕ 8. Significance rating of feature Medium – The age of the vessel dictates that mitigation measures must be implemented should the project result in the destruction of the wreck. Options are supplied below Significance of impact: - Low: where the impact will not have an influence on or require to be significantly accommodated in the project design - Medium: where the impact could have an influence which will require modification of the project design or alternative mitigation - High: where it would have a “no-go” implication on the project regardless of any mitigation Certainty of prediction: - Probable: More than 70% sure of a particular fact, or of the likelihood of that impact occurring. A permit for the destruction of the wreck will be a requirement of SAHRA should the project impact on the site directly. Further site assessment and recording will be necessary. SIGNIFICANCE MATRIX: HARVEST SIRIUS (SERIOUS) The Harvest Sirius, a 405-ton iron fishing vessel was built in the Pot shipyards at Bolnes, Netherlands, and launched in June 1964 under the name Meaban. She was renamed the same year. The ship was scuttled in 1991 to improve the breakwater at Salamander Bay. 9. Historic value The ship has little historic value. Her plans are available and, since she was stripped for scuttling, little of her inner layout remains. 10. Aesthetic value The wreck has no aesthetic value. Although much of the wreck is exposed, the ship is decaying rapidly. The vessel lies adjacent and to the seaward of the wreck of the Emily Faithful. The ship’s bow rests on the rocks of the recently reinforced breakwater. The stern is partially submerged at high tide. The wreck lists approximately 30 degrees to starboard and seaward. 11. Scientific value The vessel has low scientific value. 12. Social value The wreck has low social value. 13. Rarity An assessment of other ships from the Pot shipyard has not been undertaken in the scope of this report, but it is unlikely that the vessel is rare. 14. Representivity The vessel does not represent a specific group or period. It was purpose scuttled. 15. Sphere of Significance High Medium Low International ✕ National ✕ Provincial ✕ Regional ✕ Local ✕ Specific community ✕ 16. Significance rating of feature Low – The age of the vessel dictates that no mitigation actions would be necessary in terms of the National Heritage Resources Act. Significance of impact: - Low: where the impact will not have an influence on or require to be significantly accommodated in the project design - Medium: where the impact could have an influence which will require modification of the project design or alternative mitigation - High: where it would have a “no-go” implication on the project regardless of any mitigation Certainty of prediction: Definite: More than 90% sure. A permit for the destruction of the wreck will not be a requirement of SAHRA should the project impact on the site directly. NOTE: Should the wreck of the Harvest Sirius or parts thereof be removed or salvaged, a permit from the South African Revenue Service: Customs and Excise may be required. RECOMMENDED MANAGEMENT ACTION The options for the proposed project are available. They are presented her in order of desirability: 1. Reposition the breakwater outside of the wreck of the Harvest Sirius. Inspection dives indicate that the water depth is not significantly deeper outside of the wrecks. It must, however, be noted that archaeological inspection dives did not include full inspection of the starboard section of the hull of the Harvest Sirius and water depths are only estimated. Should the water depth difference not be significant, the repositioning of the breakwater may not impact significantly on cost. This option would require no further archaeological intervention as the Emily Faithful would be protected from impact by the hull remains of the Harvest Sirius. 2. Position the breakwater over the remains of the Harvest Sirius. By building the breakwater over the hull remains, it may be possible to reduce construction costs. The water depth is slightly less that on the seaward side of the wrecks and the hull remains may provide material for fill. This option would require rapid assessment of the wrecks, as they will be directly impacted. The impact on the remains of the Emily Faithful would be less significant mitigating the need for major recording. Site monitoring during construction would be required. 3. Construct the breakwater over the remains of the Emily Faithful. Destruction of the wreck would require a permit from SAHRA. This would require detailed recording of the wreck site which may impact significantly on cost and time frames. References: Burman, J. & Levin, S. 1974. The Saldanha Bay Story. Human and Russouw: Pretoria. Maritime Connector. Available connector.com/ship/harvest-sirius-6412114/ from: http://maritime- Miramar Ship Index. Available from: www.miramarshipindex.org.nz/ Smith, AB., Sadr, K., Gribble, J. & Yates, R. 1991. Excavations in the southwestern Cape, South Africa and the archaeological identity of prehistoric hunter-gatherers within the last 2000 years. South African Archaeological Bulletin 46: 71-91. Sleigh, D. 2004. Die Buitenposte: VOC-Buitenposte onder Kaapse bestuur 1652-1795. Protea Boekhuis: Pretoria.
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