phaser photos on Flickr

Further to the west on the spit are the buildings of the second phase. The most distinctive structures built during this phase were the two Vibration Test Buildings, now commonly referred to as ‘The Pagodas’ (National Trust buildings E2 and E3). The specification for the Vibration Test Buildings included the ability to withstand the accidental detonation of 400lbs (181.4kg) of high explosives; they were designed by G W Dixon ARIBA for the UK Atomic Energy Authority and are identical. Both Vibration Test Buildings, their control room and centrifuge were constructed in 1960.

They comprise a large reinforced concrete central cell 16.47m (54ft) by 7.30m (24ft) covered by a massive reinforced concrete roof supported on sixteen reinforced concrete columns. To the south and east of the main chambers are self-contained plant rooms. The main access to the building is from the south through an entrance passage which was originally sealed by a pair of outward opening metal covered wooden doors. On its western side, adjacent to the main entrance passage is a blocked doorway that led to a small staff room and toilet. Inside the buildings on the eastern side of the passageway one set of stairs gives access down to the main test cell and another to a walkway around the top of the chamber. At the end of the passageway is a lift pit, which allowed test pieces to be lowered on to the floor of the main test cell. To assist in manoeuvring heavy objects there are a number of substantial steel eyelets screwed into the underside of the roof. A travelling crane also ran on rails mounted on a ledge beneath the windows, a loose plate on the floor recorded ‘Becker twin Lift Maximum Working Load 40 tons serial A-2647-2’.

The floor of the main cell is formed of parallel and narrowly spaced steel ‘I’ section beams for test rigs to be firmly secured to the structure. To either side are cable ducts. At the same time as being vibrated objects might also be placed in jackets to simulate extremes of heat and cold, or in a portable altitude chamber to mimic the effects of altitudinal changes. Set into the north wall are seven steel plates with vertical cruciform slots that were also used for securing tests rigs or monitoring equipment. Below these are eight pipes opening from the service passageway to the north. In the south wall are three steel plates with horizontal slots, above the plate is stencilled 1-27ft and below it 1-7.5m. The walkway around three sides of the cell was originally protected by a handrail and there is another handrail fixed to the main wall. Running around the wall is a cable conduit and attached to the wall are various pipes for carrying electrical wires, switches, junction boxes and pressure gauges. Signs on the wall above the lift pit record ‘Telephone Instrument Room’, ‘Vac Pump Running, Vac Pump Stopped’ with associated light fittings. At the north east corner of the cell is a doorway to the rear service passage running east to west along the north side of the building. To the east a flight of stairs gives access to the eastern plant room. To the west another set of stairs provides access to the northern side of the lift pit, the upper walkway and to an emergency escape passage through the north side of the traverse. To the south of the main cell are free-standing Burwell brick-built plant rooms. The main plant room is entered through two sets of double doors on its south side, internally are four machinery mounting plinths. Attached to its west wall is a metal cabinet that probably housed equipment to operate the hydraulic compressor for the internal lift. At the eastern end of the building is a store room with a blocked doorway to the south.

Phase 2 by Kalina Zhelyazkova

Stage two of the transformation

CIBC Square Phase II (141 Bay St, Ivanhoé Cambridge, Hines Interests Limited Partnership, 54s, Wilkinson Eyre Architects, Adamson Associates Architects) by drum118

April 11/ 25

25-678284

Toronto

CIBC Square Phase II

Public Park/Mixed-use Area

Office/Commercial

141 Bay St

Ivanhoé Cambridge

Hines

50s

Wilkinson Eyre Architects

Adamson Associates Architects

PHASE IV_ METAMORPHOSIS by Andreia Magalhaes

Phase I complete by Pura Vida Ministries

January 11, 2007

PHASE by quanaudio nguyen huu

Phase 3 - Complete by Alex and Andy Main

Phase three is now completed with the blockwork for the 3 retaining walls completed. Facing brick and hardcore are turning up next week to allow the corners to go in and for in fill to get the patio area level. Its all going to plan - so far!!

PHASE-1 BATHINDA by Shindamc.in shinda mc bathinda