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Historic Environment Record for H BUILDING, Malvern, UK
The building, having military purposes and designated locally as H building, sits on a former Government Research site in Malvern, Worcestershire at Grid Ref SO 786 447. This site was the home of the Telecommunications Research Establishment (TRE) from 1946. It has been owned by QinetiQ since 2001 and is in the process (October 2017 to February 2018) of being sold for redevelopment.
This unique building has at its heart a ‘Rotor’ bunker with attached buildings to house radar screens and operators as well as plant such as emergency generators. Twenty nine Rotor operational underground bunkers were built in great urgency around Britain to modernise the national air defence network, following the Soviet nuclear test in 1949. Two factors make H building’s construction and purpose unique; this prototype is the only Rotor bunker built above ground and it was the home to National Air Defence government research for 30 years.This example of a ROTOR bunker is unique instead of being buried, it was built above ground to save time and expense, as it was not required to be below ground for its research purpose.
H Building was the prototype version of the Rotor project R4 Sector Operations Centre air defence bunkers. Construction began in August 1952 with great urgency - work went on 24 hours a day under arc lights. The main bunker is constructed from cross bonded engineering bricks to
form walls more than 2 feet thick in a rectangle approximately 65ft x 50ft. The two internal floors are suspended from the ceiling. The original surrounding buildings comprise, two radar control and operator rooms, offices and machine plant.
The building was in generally good order and complete. The internal layout of the bunker remains as originally designed. The internal surfaces and services have been maintained and modernised over the 55 years since its construction (Figure 3). The first floor has been closed over.
There are some later external building additions around the periphery to provide additional accommodation.
In parts of the building the suspended floor remains, with 1950s vintage fittings beneath such as patch panels and ventilation ducts.
The building has been empty since the Defence Science & Technology Laboratories [Dstl] moved out in October 2008
As lead for radar research, RRE was responsible for the design of both the replacement radars for the Chain Home radars and the command and control systems for UK National Air Defence.
Project Rotor was based around the Type 80 radar and Type 13 height finder. The first prototype type 80 was built at Malvern in 1953 code named Green Garlic. Live radar feeds against aircraft sorties, were fed into the building to carry out trials of new methods plotting and reporting air activity
A major upgrade of the UK radar network was planned in the late 1950s – Project ‘Linesman’ (military) / ‘Mediator’ (civil) – based around Type 84 / 85 primary radars and the HF200 height finder. A prototype type 85 radar (Blue Yeoman) was built adjacent to H Building in 1959. live radar returns were piped into H Building.
Subsequently a scheme to combine the military and civil radar networks was proposed. The building supported the research for the fully computerised air defence scheme known as Linesman, developed in the 1960s, and a more integrated and flexible system (United Kingdom Air Defence Ground Environment or UKADGE) in the 1970s.
The building was then used for various research purposes until the government relinquished the main site to QinetiQ in 2001. Government scientists continued to use the building until 2008. Throughout its life access was strictly controlled by a dedicated pass sytem.
Notable civil spin-offs from the research in this building include the invention of touch screens and the whole UK Civil Air Traffic Control system which set the standard for Europe.
Chronology
1952 - Construction work is begun. The layout of the bunker area duplicates the underground version built at RAF Bawburgh.
1953 - Construction work is largely completed.
1954 - The building is equipped and ready for experiments.
1956-1958 - Addition of 2nd storey to offices
1957-1960 - Experiments of automatic tracking, novel plot projection systems and data management and communications systems tested.
1960-1970 - Project Linesman mediator experiments carried out including a novel display technique known as a Touch screen ( A World First)
TOUCHSCREEN
A team led by Eric Johnson in H building at Malvern. RRE Tech Note 721 states: This device, the Touch Sensitive Electronic Data Display, or more shortly the ‘Touch Display’, appears to have the potential to provide a very efficient coupling between man and machine. (E A Johnson 1966). See also patent GB 1172222.
Information From Hugh Williams/mraths
1980-1990 - During this period experiments are moved to another building and H building is underused.
1990-1993 - The building was re-purposed and the bunker (room H57) had the first floor closed over to add extra floor area.
2008- The bunker was used until late 2008 for classified research / Joint intelligence centre
2019 - Visual Recording of the buildings interior by MRATHS. Be means of a LIDAR scan and photographs being taken. The exterior was mapped with a drone to allow a 3D Image of the building to be created via Photogrammetry. This was created in Autodesk Photo Recap.
2020 - Building demolished as part of the redevelopment of the site.
Information sourced from MRATHS
my work 'low billions generator' in the show 'counting bone' in sydney may 2015...
short video here vimeo.com/125633293
this paper construction work hybridises the classic split-flap sign mechanism with the japanese craft of karakuri - clockwork and hand-wound robots - to produce a fluttering pulse of numerals activated by a handclap, a laugh or a stomp on the floor...
Counting Bone
Affiliated Text, 33 Roslyn Street, Kings Cross
Opens Tuesday April 21, 6-8pm
Exhibition open 10-6pm daily April 21 – May 29
Clio Cresswell, Sadie Chandler, Domenico de Clario, John Paul Cretney, Lily Hibberd,
Deliah King, Bronwyn Platten, Philipa Veitch and Gary Warner.
Curated by Affiliated Text
The emergency generator being delivered to the side door of the new Crossbar telephone exchange (exchanges run on 50v battery power) being built at Bexhill on sea. About 1971.
Taken with a tiny minolta 16 sub miniature camera and scanned from the old negative.
This picture is one of a possible series, taken in the 70’s and 80’s.
None of them are commercially sensitive, as all the exchanges no longer exist, and only show parts that were visited by the general public on open days.
running for 12 days during Hurricane Sandy power outage - Highly recommended - it is quieter (the others on the street were like boat engines) and a life saver!
**higher wattage would be better and recommended
USS Albacore (AGSS-569)
Portsmouth, NH
USS Albacore (AGSS-569) was a unique research submarine that pioneered the American version of the teardrop hull form (sometimes referred to as an "Albacore hull") of modern submarines. The revolutionary design was derived from extensive hydrodynamic and wind tunnel testing, with an emphasis on underwater speed and maneuverability.
We believe this was the power generating room (the blue room) for the Buckner building in Whittier, Alaska. It had a large muffler (painted red).hanging from the cieling. We think the people that took the generator out are responsible for the hole. The rest of the the mess is due to time and destructive people that have torn the place apart over the last 40 years.
Not all of the generators are actually put to use regularly, as contrary to popular belief the dam's first priority is not power but irrigation to the Imperial Valley in southeast CA. It was initially put into place as a means of "taming" the Colorado River's cycles of drought and floods.
Soldier works on generator parts.
JOINT BASE BALAD, Iraq – Private First Class Zach Stanley, a generator mechanic with Troop D, 4th Squadron, 9th Cavalry Regiment, 2nd Advise and Assist Brigade, 1st Cavalry Division, U.S. Division-North, from Woodstock, Ga., works on the electronics from inside a power generator at Joint Base Balad, Iraq, Sept. 13. (U.S. Army photo by Sgt. Justin Naylor, 2/1 CAV (AAB) PAO, 1st Cav. Div., USD-N)
c.1910s, The procedure of the flicker photometer is that light passes through the glass, striking the white plates and is diffusely reflected through the eyepiece to the observer. The plates are positioned so that they are at an angle of 45o to the windows and aligned alternately so that when the wheel is rotated, the plates reflect light alternately from each window, thus causing a flicker.
The photometer is attached to a sturdy but simple mount that has a well defined angular scale at the opposite end to the
eyepiece so the photometer can rotate about an axis passing through the eyepiece. With the whole system made of lacquered
and black brass (except the glass windows and lens), it all rests on a simple extendable stand.
Since 1906, flicker photometers have been mainly used and documented for heterochromatic photometry. Being a simple and
portable photometer independent of colour difficulty, it is suitable for use in streets and in buildings and for any area where lighting needs to be tested. It can be easily converted to be powered from a constant energy source, such as an electric generator
Agilent N5182A 250kHz to 6GHz MXG RF Signal Generator Calibrated with Options 506, 1EM, and UNZ on sale for $11,500. Call Recon Test @ 866-855-0960 or visit www.recontest.com