Building 13 (Receipt And Issue Magazine), Rnad Bull Point

This ordnance magazine was built between 1853 and 1857, designed by the Commanding Royal Engineer at Devonport for the Board of Ordnance. It is constructed of Plymouth limestone ashlar with rock-faced dressings, a granite plat band and coping, and a corrugated sheet roof.

The building is rectangular in plan and single-storey with a two-window range. It has coped gable ends and stepped eaves with a plat band running along the walls. The quoins and dressings are set forward from the main wall face. Each gable end features twin porches with parapets and segmental-arched doorways fitted with double wooden doors. Above each doorway is a blocked opening, and above that a blind oculus. On the side elevations, the plat band steps up over three narrow openings covered by wooden shutters, and there are four small openings at plinth level. The interior has a vaulted roof.

This magazine was intended to receive ammunition from ships coming in to refit or be paid off. Powder barrels that had been checked were held here for issue. The building stands in the great architectural tradition established early in the 18th century by the Ordnance Board, then responsible for the construction of forts and barracks throughout the British Isles. It is a uniquely accomplished building, its unity of form and function extending even to the treatment of the ventilation holes and recalling the late 17th-century work of the great French engineer Vauban, who had an impact on military engineers throughout Europe.

Bull Point, located just to the north of the Royal Navy's new Steam Yard at Keyham, was the last great project of the Board of Ordnance, which was abolished in 1856. It provided storage for 40,000 barrels of powder in an integrated complex including a floating magazine where powder was unloaded and the 1805 St Budeaux laboratory where it was checked and processed, before being taken to the Bull Point magazines. In contrast to other yards, Bull Point was from the outset provided with a set of buildings planned and dedicated to the various functions for the processing as well as the storage of the new types of ordnance which had a revolutionary impact on the design of naval ships and fortifications. All the buildings—mostly in ashlar with rock-faced dressings and fronting an avenue to the south of the magazines—are stylistically coherent with the magazines themselves, and comprise both the finest ensemble in any of the Ordnance Yards and a remarkable example of integrated factory planning of the period.

The magazines for Devonport dockyard had been moved from Morice Yard—developed from the 1720s—to Keyham Point in 1775. Sir William Congreve, Deputy Comptroller of the Royal Laboratory in Woolwich, proposed in 1804 the establishment of subsidiary Laboratories (now demolished) at Portsmouth and Plymouth. Restoving establishments, for the repair of damaged powder returned from ships, were also to be provided. The potentially hazardous work of examining, restoving, dusting and remixing gunpowder could not be carried on in such proximity to the towns, and advantage was taken of the local topography to provide dispersed locations to and from which the powder could be taken by water transport. At Plymouth all the powder processing facilities were concentrated at St Budeaux safely up the Hamoaze. Several plans survive of the establishment, whose buildings were of the same design as those at Stamshaw and Little Horsea in Portsmouth (where only below-ground remains can be traced). Earth traverses reinforced with masonry were used to minimise the effects of any explosion, and the boiler which supplied steam to the stoves was placed between two semi-circular traverses. The Mixing House of 1804 (Building 124) is the only building surviving on the site, the footings of the other structures being clearly visible.

The establishment of a new large magazine at Bull Point was forced on the Ordnance Board because of the Admiralty's decision to build a Steam Yard, with basins and very extensive factory facilities at Keyham. The town of Devonport was rapidly encroaching on the Keyham Point magazines, and in 1841 the inhabitants petitioned for its removal. The Commanding Royal Engineer at Devonport (Colonel Oldfield) was asked to find a new site, although it proved to be a prolonged business. Although tenders for work at Bull Point were advertised in March 1845 (Baker and Son being given the tender), it was to be nearly seven years before Bull Point was ready for operations. Work on the magazines and associated traverses and enclosures commenced in October 1851 and was completed by June 1854. Oldfield's plans for the magazines were only slightly modified by his successor, Colonel Holloway. Drawings for other buildings are dated 1855-8.

As completed, Bull Point housed 40,000 barrels in four magazines, and formed an integrated complex with St Budeaux, now renamed a Royal Laboratory. St Budeaux itself had been altered, updated and added to, and the danger buildings of the whole site only performed one function each. In 1865 the design of the depot was highly praised and the designer commended—the prolonged gestation had in fact been worthwhile. The establishment worked in tandem with the floating magazine Conquistador moored half a mile away. When a ship was paid off, its ammunition was transferred to her, and thence to St Budeaux, where it was examined, stoved if necessary, and then sent to Bull Point, which consequently only ever handled powder which was in a perfect state. Tramroads connected all the buildings where materials were handled, the Receipt and Issue Magazine being sited close to the basin. The inadequate size of the basin necessitated the construction of a new powder pier opposite the main magazines.

In contrast to other yards, Bull Point was from the outset provided with a set of buildings planned and dedicated to the various functions which were now coming into demand. The development of artillery meant a great increase in the use of filled shells and the fuzes required to detonate them. Storage room was thus required for the wooden boxes in which shells were loaded onto ships (Buildings 43 and 63), for fuzes and the percussion caps and friction tubes for firing the guns (Building 55). Cartridge and shell filling and packing (Building 65) required buildings of a very different character and construction from those introduced later in the century. Gunpowder was fitted into the shell in flannel cartridges, which needed to be compressed in order to reduce their stowage space on board ship (Building 54). Examining rooms for unheading barrels and examining contents were also supplied (Building 59) with instructional rooms (Building 60, soon converted into a school for the children of the staff). All the buildings—mostly in ashlar with rock-faced dressings and fronting an avenue to the south of the magazines—are stylistically coherent with the magazines themselves, and provide the finest ensemble in any of the Ordnance Yards and a remarkable example of integrated factory planning of the period. Also part of the planning of the site, and relating to the fortification of the Plymouth area, were the defensible barracks sited to its north-east, above the altered and demolished managers' houses.

A further building campaign of 1893-1906 left Bull Point prepared for the First World War. The Cordite Store (Building 28), Dry Guncotton Magazine (Building 29) and Wet Guncotton Store (Building 28) are now—with the loss of similar structures at Priddy's Hard—the best surviving group representative of the development of new explosives, and Building 45 provides the finest example—maintaining the high standards established in the 1850s—of a store for the ammunition of the quick-firing guns being increasingly fitted onto warships.