Yields information about a compressor governor that is fitted to some Ballarat Trams, Westinghouse.Two A4 photocopied sheets, giving a side elevation of the Westinghouse "S-6-A Electric Compressor Governor" and the setting or the regulation and adjustment, installation and maintenance of the Governor. Commonly known as a "Bettleback" Governor. Dates from 1916. See Reg Item 703 for a MMTB drawing. WAD’s thoughts on setting Beetle back compressor Governors – 19/12/2009. Refer to instructions as well. Set both valves to approximately the same tension or thread length If when pumping up, both valves start to chatter, screw down the back valve further. When working satisfactorily, but pressures not right, that is, the governor is cutting out without valves chattering or with excessive range or pressure too high. Adjust the front valve until the desired cut out pressure arrived at. The cap must be on this valve for it to work. Adjust the back valve to adjust the cutting in setting, screw down for high cut in pressure. Adjust both as necessary to obtain your desires! And best of luck, it can be done, but is frustrating!!!!!trams, tramways, governors, westinghouse, air compressors, instructions

Standard diving dress (also known as hard-hat or copper hat equipment, or heavy gear) is a type of diving suit that was formerly used for all relatively deep underwater work that required more than breath-hold duration, which included marine salvage, civil engineering, pearl shell diving and other commercial diving work, and similar naval diving applications. Standard diving dress has largely been superseded by lighter and more comfortable equipment. Standard diving dress consists of a diving helmet made from copper and brass or bronze, an air hose from a surface-supplied manually operated PUMP or low pressure breathing air compressor, a waterproofed canvas suit, a diving knife, and weights to counteract buoyancy, generally on the chest, back and shoes. Later models were equipped with a diver's telephone for voice communications with the surface.Hand operated divers air pump for one or two diversdiving, air pump

Gauge for measuring pressure. Blue anodised diecast casing. Vestige of plastic tube emerging from the top. Hand operated brass pump on the bottom.Noneinstruments, pressure

The heavy twin tanks formerly contained vaporised kerosene which was used as a fuel to light the lantern. Kerosene became available in the 1860s as the oil industry in the United States developed, and vaporised kerosene soon became the most common system of illumination. The kerosene vapour lamp was perfected by Chance Bros. for burning the light in their renowned lenses. The system involved vaporising kerosene under pressure and mixing it with air and then burning the vapour to heat an incandescent mantle. The lamp had to be watched throughout the night in case a mantle broke, and the tanks needed to be maintained by hand-pumping each hour or so. Kerosene tanks like these were developed in the early twentieth century, and kerosene as a fuel was phased out by electricity, with the last kerosene system in Australia eventually replaced in 1985. The wick lamp in Gabo Island’s light was altered to a vaporised incandescent kerosene mantle burner in 1909. They would have been in use until 1935, when the light was electrified and the original first-order lens was replaced by a fourth-order lens. The Gabo Island tanks, which are presumed to be those used in the lighthouse between 1909 and 1935, are not attached to the optical apparatus and are no longer in the lighthouse. They are also missing the pressure gauges that were formerly attached to the top of each cylinder. Cape Schanck has a pair of unattached tanks, which are not historically associated with the lighthouse. Point Hicks has an iron stand that formerly supported its lighthouse oil tanks. Despite their lack of intactness, the Gabo Island tanks have first level contributory significance for their provenance to the lightstation and historic association with the lantern’s original Chance Brothers first order lens, which was removed in 1935Two large green cylinders standing in a metal frame. There is also a pumping mechanism attached to the stand with a wooden handle.

non-fictionA history of the development of the management of the Fish River Water Supply Scheme in Central NSW. The scheme extends across the local government areas of the Shire of Oberon, the City of Lithgow and the City of the Blue Mountains.water nsw, fish river region nsw, oberon dam, water resources development nsw australia

After the 1939 bushfires the Forests Commission placed orders for 130,000 feet (nearly 40 km) of 1½ inch canvas hose in Britain to accompany over 200 new pumps of various types. The Altona workshop became a major centre for fabrication, repair and storage of hose. But lack of standardisation of hose couplings plagued Australian firefighters for decadesHose pressure testing kit. Canvas hose needs to be washed, dried, rolled and stored properly after it has been used otherwise it will rot. Unrolled hose is notorious for becoming tangled.FCVforests commission victoria (fcv), bushfire, fire pump, fire tanker

After the 1939 bushfires the Forests Commission placed orders for 130,000 feet (nearly 40 km) of 1½ inch canvas hose in Britain to accompany over 200 new pumps of various types. The Altona workshop became a major centre for fabrication, repair and storage of hose, pumps and specialised equipment.Underground peat fires are very difficult to extinguish Water tends to just run off and not penetrate when sprayed onto the surface Peat spears are driven into the ground and connected to high pressure hose to inject waterforests commission victoria (fcv), bushfire, fire pump, fire tanker

Coleman, originally known for making lanterns, made over 30 different models of irons from 1929 to 1948. They generally came in an enamel coloured finish. The best known and most commonly found today is the “Cool Blue” enamel Coleman’s 4A gasoline iron. The Coleman 4A gasoline iron was much lighter than the previous ‘sad irons’ and no longer required to be heated on the stove or by charcoal. Instead, the pump was used to build up pressure in the fuel tank and a match was lit underneath the iron, making a flame inside the iron that would distribute the heat on the surface. Despite these benefits, fuels irons made ironing a potentially dangerous job. They had a very real possibility of causing a fire or exploding. Gas-pressure irons, that had been manufactured as early as 1900, were eventually replaced by electric-powered steam irons, in the 1970s as an affordable and safer alternative.This item is significant because it is an example of domestic appliances used widely throughout the Wodonga District.A self-heating iron which made from metal and enamel plate which included a small tank for fuel which powered the unit. A small wooden pump was used to build up pressure in the iron’s fuel tank. It has a wooden handle.domestic appliances, coleman fuel irons

Electro hydraulic dredge Snake Valley 1909. J Mc Bennett, was an engineer back at the main base, at Dawson's dam on the Carngham Road, Between Linton and Snake Valley. These dredges were used for getting gold. The streams of water under high pressure just washed the hills and ground away. This dredge closed down early 1910. 200 H.P. motors were used and 10 in. pumps.Black and white image of three workmen, one beside mining building the other two at dredge pump outlet. Image mounted on dark brown card. Between 1904 and 1911 the Electro Hydraulic Company sought to extract gold in an area north of Linton known as the Hard Hills. By blasting water from high-pressure hoses into the hillsides, soil containing gold was washed out for sluicing. Two gravel pumps in Dawson's Dam pumped the wash through the sluices. Despite considerable investment in expensive equipment, the Company did not have a great deal of success, and the mining operation ceased in 1911.mining, gold, mining equipment, electro hydraulic dredge, dredging, sluicing, dawson's dam, snake valley, miners

Black and white image of workmen at electro hydraulic dredge Snake Valley mine site. Image has been mounted on dark brown card. Electro hydraulic dredge Snake Valley Victoria 1909. J.M.C. Bennett was an engineer back at the main base, at Dawson's Dam on the Carngham Road, bet Linton and Snake Valley. These dredges were used for getting gold. The streams of water under high pressure just washed the hills and ground away. This dredge closed down early 1910. 200 H.P. Motors were used and 10 in. pumps.electro hydraulic dredge, dredging, sluicing, mining, gold, miners, mining equipment, snake valley

Denis Gibbons (1937 – 2011) Trained with the Australian Army, before travelling to Vietnam in January 1966, Denis stayed with the 1st Australian Task Force in Nui Dat working as a photographer. For almost five years Gibbons toured with nine Australian infantry battalions, posting compelling war images from within many combat zones before being flown out in late November 1970 after sustaining injuries. The images held within the National Vietnam Veterans Museum make up the Gibbons Collection.A black and white photograph of the Hoi My Southern Cross Windmill water pump and the water pressure header tower. Pipes and taps were laid from the header tank to various access points throughout the village.photograph, 1st australian civil affairs unit, hoi my southern cross windmill, gibbons collection catalogue, denis gibbons, photographer, vietnam war

The Aerial Drip Torch (ADT) was an idea conceived in Canada in the 1970s by John Muraro It was developed in 1982 by the New Zealand Forest Service to become the Ashley Aphid Helitorch. Forestry Tasmania acquired one of the machines and modified it in February 1987. Also known as a dragon helitorch it consisted of a large 135-litre tank containing jellied petrol, a displacement pump, propane ignition system, burner nozzle and fire extinguisher system. It was first trialled in Victoria at Swifts Creek in 1991 and the Aerial Drip Torch (ADT) has now become standard practice.Two Aerial Drip Torches (ADTs) were built in the 1990s by the Fire Equipment Development Centre at North Altona, They were developed in conjunction with the Department of Conservation and Land Management in Western Australia. The first was trialled during the 1991/92 autumn burning season. The machine proved to be successful and a second machine was introduced in 1998 to assist with burning operations across the State. The ADTs were commonly used for regeneration burning (controlled burning of logging slash). The first ADT introduced in 1992 had a dry weight of 160kg and a capacity of 130 litres, providing about an hour of operation. Following initial use, systematic modifications were adapted including improved ignition of gel at the drop tube, installation of an air bleed valve at the pump to assist pump priming and improved mounting brackets for the CO2 bottles and propane canister attached to the machine. The second, and lightweight ADT, introduced in 1998 had a dry weight of 68kg and a capacity of 200 litres due to a smaller lightweight frame and plastic (Polyfin) tank. In operation the ADT is suspended below a helicopter via four strops attached to the vessel and a cable to the helicopter cargo hook. Gelled fuel is dispensed via a drop tube which is attached to the pump outlet of the machine, and ignited via a gas torch. Safety features built into the first ADT were: a brass melting plug designed to be activated at 200 C bursting disc designed to burst at170 Kpa should the vessel over pressurise. a pressure relief valve set to 35 Kpa ( vessel operated between 16 &34 Kpa) a low pressure sensor designed to shut down the machine should the vessel pressure drop below 15Kpa. the vessel is filled with CO2 above the gelled fuel to eliminate ignition with in the vessel. CO2 is used to expel any residue of ignited gel from the drop tube to prevent ignition when flying outside the boundaries of the burning area. See FIRE EQUIPMENT NOTE - 46 [ https://drive.google.com/file/d/1CKtcH-3rUlrtbE9dkNP27PYT2-raVVhF/view ]forests commission victoria (fcv), bushfire, bushfire aviation, planned burning

Black and white photographs - 2 copiesTyped below photograph, "Boiler explosion at Ringwood station 20/6/1894. Heard in Box Hill". Article from newspapers:- Weekly Times (Melbourne, Vic. : 1869 - 1954), Saturday 27 January 1894, page 21 Official enquiry. The Board of Enquiry appointed by the Railway Commissioners to enquire into the causes of the boiler explosion which shattered the locomotive at Ringwood on Saturday night, assembled at the Railway department on Wednesday to commence its deliberations, The board consisted of Mr R. Fulton, engineer, C. W. McLean; engineer to the Marine Board, and Mr Mephan Ferguson, iron-founder. There is some difficulty at the outset about the constitution of the board; It was suggested that the Apt of Parliament contemplated that boards of experts, after the manner of the present one, needed, to have their appointments confirmed by the Governor-in-Council. The point, however, was not considered sufficiently important to prevent the board from proceeding with evidence. Robert Greyford, stationmaster at Ringwood, was the first witness. He said he saw the explosion on Saturday night at about twenty minutes to 8. There was a rush to the engine to see what had happened, and the driver and fireman were both found on the platform of the engine. The driver seemed badly hurt, but the fireman, to all appearances, was not so badly injured. They were both attended to and sent up to Melbourne by the last suburban train. Witness had a look at the engine and found the dome and all the plates round the boiler blown clean, away. The springs were also blown clean away. The Chairman (Mr Fulton) : Did you measure the distance ? Witness: Yes; one of the plates was 209 yards away. A piece from the top of the boiler 15 pounds in weight he found driven into the hard beaten track 410 yards away. Several pieces of boiler plate were found scattered at various distances. The buildings roundabout were injured. The Chairman; Did you notice anything peculiar about either of the driver or the fireman ? — No ; nothing wrong, with either of them. If the engine was blowing off at all, it must have been very light. In your opinion, were they perfectly sober ? — Perfectly. In approaching the station, is there a down or an up grade? — A very slight down grade. How is the road from Healesville ? — Up and down all the way. It is down, grade for about 200 yards coming into Ringwood station. They shut off ; steam about a quarter of a mile away, and come in at a good pace. They generally put on 15 pounds of steam while they are in the station. Mr Ferguson : Had the driver the usual load on ? — Yes ; about the usual load. Witness added that he had known the driver personally for about 10 years, and he had always been a careful, steady, sober man. He did not know the fireman so well. John Palmer, porter at Ringwood station, also saw the explosion. He was attending to the train on its arrival. He was knocked down by the force of the explosion. When he got up he saw the engine driver being carried into the office covered in blood. He noticed nothing peculiar about the driver and fireman, nor about the engine. Mr McLean : How far were you from the engine when you were knocked down ? — From ten to fifteen yards. William Paul, the guard of the train to which the injured locomotive Was attached, said he was looking at the engine at the very moment the explosion occurred. It seemed to come from exactly under the dome. The force of it took him off his feet. He was about 15 yards from the tender. When he rose he tried to reach the engine, but could not do so on account of the steam and coal dust. He called out to know whether any of the passengers were injured, and got no response, so that he concluded they were all right. All the lamps but about half dozen were extinguished by the force of the explosion, although the glass was not broken. He could testify most distinctly that the driver and fireman were both sober. The driver was a man who never drank. The steam started to blow off about a minute and a half before the explosion took place. The last place at which the engine took water was Healesville. The Chairman : Do yon know anything of the quality of the water there ? Is it creek water ? — Yes ; it comes from the Graceburn River. You never heard of its quality ?— No. How long have you known this engine on the road— About 13 months. Hew long have you known the driver on this line ? — About six weeks. I have known the fireman several years. The driver was a strict teetotaller, and I never saw the fireman take anything to drink in his life. Mr T. H, Woodroffe, chief mechanical engineer of the Victorian Railways, produced a report he had written to the secretary, about this explosion. The document gave facts concerning the engine and the explosion. It stated that the rapture seemed to have occurred at the rim of the plates adjoining the fire box. The engine was built at the Phoenix Foundry, Ballarat, in 1883. It was repaired at various times, the last time being in July of last year when it was sent to the Port Melbourne shops, and was then tested to a cold water pressure of 195 and found all right. It was the custom to overhaul all locomotives about every five years. The Chairman : There were no very heavy repairs in July, 1893; were there? — Not to the boilers. The shop manager's report says that the plug and safety tap holes were repaired, five new copper studs put in firebox, ash-pan door repaired, tender cleaned and overhauled, and studs re-rivetted, and boiler tested to pressure of 195, cold water. Mr Woodroffe read the report of the repairs effected to the boiler in December, 1888. That would be the time the plate was put in the boiler. On that occasion three new plates were put in the bottom and the boiler tested up to 195. The Chairman: Do you keep a record of the water used ?— Yes, the water in this case, I think, came from the Maroondah scheme. Mr Woodroffe said boilers were examined front time to time in the running sheds. In his opinion every possible care had been taken to keep the engine in proper care. There might, however, be lessons learnt from this. The Chairman: No doubt. From his examination of the plates [the] witness did not think the state of them could have been detected from the outside. There were no signs of leakage or sweating or anything of that sort. The next witness- was Walter Stinton, workshop manager at Newport and he said that the injured engine had been repeatedly repaired under his charge. He gave a technical account of the repairs effected on various occasions. The testing of locomotives was under his special notice. They had a high pressure pipe running; round the works, and a pump set at 2001b. When the boiler was pumped full of water the pressure when applied up to 1951b. The board appointed by the department to inquire into the Ringwood locomotive boiler explosion sat again at Spencer street on 25th inst. Mr R. Fulton presided and the other members of the board were. Mr Mephan Ferguson and Mr C. W. McLean. Charles Grubb, foreman of the boiler-makers at the Newport workshops, said he had inspected the pieces of plate that had been blown out of the engine, and after examining them, pointed out to the Chief Mechanical Engineer the portion where the plate had started to burst. It was under the lap, on the right hand side of the boiler. The grooving might be accounted for by bad water. During the past twenty years he had examined all the boilers that came into the Williamstown workshops, and while some were hardly marked at all, others were very badly eaten away. The practice was to cut out the defective portions. In this case the boiler was repaired in a similar manner. The Chairman : Can you suggest any other way of repairing so as to prevent accident ? — No, unless by taking out a plate on one side from the joint, and carrying it further up so as to avoid the joints meeting, or by taking out the plate altogether. What would.be the cost .of putting in a new " plate I—Perhaps about double the price; but I wouldn't recommend that course. It would be putting a new plate against plates that have been in use ten years or so and that would not be advisable. I think the present system better. I consider the present system of repairing the best. This is the first we have had so bad like that, to my knowledge. You attributed this to bad water. Is there no other probable cause ? — Well; unless the iron be bad. This was Lowmoor iron. I think this accident was caused by the eating away of plates. This one was the worst I have seen, for the short time it had been running. We use three classes of iron — Lowmoor, Monkbridge and Bowling. By Mr Woodroffe (Chief Mechanical Engineer) ; There are engines still running that were repaired at the same time as this one, in 1888, and. in the same way. These are engines 339 and 333. They have been recently examined and are in splendid order. What in your experience, is the age of a boiler on the Victorian railways? — From 17 to 20 years our earlier boilers stood. The later boilers don't stand so well. How is that? — There is difference in construction, and the material is lighter. The old boilers had thicker plates. Have you been asked in any way to curtail boiler affairs? — No, sir; nor in any way. You have never hesitated to carry out any necessary repairs? — Never. Our orders have been to exercise every care in examining, repairing and renewing boilers. Witness said that his practice was when an engine came into the workshop to find out how long she had been running. If over five years, he informed the workshop manager, and they thought it necessary the tubes were taken nut. If everything was in good order witness reported to the manager. The cost of taking out the tubes and putting them in again was about L20. Mr Woodroffe : Have you ever hesitated to repair a boiler on the score of expense ? — No, never. Mr McLean : Hew do yon ascertain whether a boiler requires repairs?— I keep a record of every boiler examined. From every boiler that comes in I have the dome covers taken off, and when it is practical I get inside. l can almost tell from the top of a boiler what the bottom is like. If there is any doubt about it I have the tubes taken out. If I have suspicion of defective plate I cause to have bored a triangle in the plate at the point where there is the most wear. There is a travelling inspector who visits all the running sheds of the colony except Port Melbourne and tests the boilers. He reports to us and we note what he points out. Alfred Thompson, locomotive inspector of the eastern section, said he knew this engine, 297R. He read a list of her repairs. He heard of the accident on Saturday night and went up to Ringwood. The Chairman : Did you ever notice anything peculiar about the engine? — No, I considered her A1 and would not have hesitated to have put on 140lb pressure owing to the repairs she had undergone. Witness considered that the explosion was caused by the expansion and contraction of the plates ; and, no doubt, the plate had been eaten away through bad water. The other side of the boiler showed: signs of corrosion: By Mr Woodroffe ; Is every care taken with the boilers ? — Yes, every possible care is taken for the safety of boilers, Weekly Times (Melbourne, Vic. : 1869 - 1954), Saturday 27 January 1894, page 7 EXPLOSION OF A LOCOMOTIVE BOILER, NARROW ESACPE FROM FATALITIES. THE DAMAGED ENGINE. [See drawing of loco – saved in “Railways” folder] The explosion of a locomotive boiler at Ringwood on Saturday evening, formed the subject of much discussion in railway circles on Monday. The Minister arrived at the office at an unusually early hour and immediately entered into a consultation with the acting chairman, Mr Kibble, and Mr Commissioner Murray. As the result of the interview it was resolved to ask three gentlemen of acknowledged engineering experience to sib as a board with the . object of inquiring into the cause of the accident and furnishing a report. Mr Richardson and the Commissioners are tally seized of the importance of having a searching investigation into the accident, and, with Mr Murray, the former went to Ringwood to inspect the scene of the disaster. They will he accompanied by Mr Woodroffe. During the morning no official report had come to hand from the driver or fireman of the engine in reference to the accident, but that is thought to be due to the circumstance that they have not sufficiently recovered to be able to give a circumstantial account of what occurred. The engine was one of the old R's, and, Mr Kibble pronounced them to be about the best class of engines used. So far nothing can be said as to the probable cause of the accident, as the broken plating of the engine has not been submitted to the inspection of experts. Weekly Times (Melbourne, Vic. : 1869 - 1954), Saturday 27 January 1894, page 7 STATEMENT BY THE FIREMAN. This morning Thomas Miles, fireman on the engine the boiler of which exploded on Saturday night, is suffering from an injury to the spine, as well as a very severe shaking to the system. He states that he was fireman on the engine attached to the train which left Healesville on Saturday evening, at ten minutes to 8. Everything went all right until Ringwood was reached, when, .just as the train was about to continue its journey, a load explosion took place and Miles remembers nothing more until he was picked np on the platform ; and found himself suffering from a pain in the back, and an injury to his arm. He cannot think of any reason which could have caused the explosion, as there was plenty of water in the boiler, and everything seemed working all right. Mr R. Fulton, consulting engineer, of Queen street; Mr McLean, a member of the Marine Board ; and Mr Mephan Ferguson, engineer, have consented to act as a board to inquire into the cause of the engine boiler explosion at Ringwood on Saturday evening. The board has been appointed under section 117 of Act 1135, which provides that the Governor-in-Council may direct the taking of a such a step. Mr1 Fulton will act as chairman of the board, which met for the first time at the railway offices, Spencer street, this forenoon. Before separating the members of the Board paid a visit to the Prince's Bridge locomotive sheds in company with Mr Woodroffe, the chief mechanical engineer, for the purpose of inspecting the shattered boiler. It has been stated that the explosion is known to have been caused by a flaw in a plate which was put on the boiler about four years ago, but enquiries have tailed to elicit anything in support of that view. The engineers connected with the department are not inclined to say anything on the subject. Weekly Times (Melbourne, Vic. : 1869 - 1954), Saturday 14 April 1894, page 20 The Ringwood Boiler Explosion, The Minister of Railways has received the supplementary report of the board appointed by him to investigate the circumstances connected with the explosion of a locomotive boiler at Ringwood. In their first report the board did not attach blame to anyone. Mr Richardson felt satisfied that the responsibility of having the engines properly inspected and overhauled periodically could be fixed if the inquiry were extended. He therefore referred the matter again to the Board, who took further evidence. In the report now furnished, the Board hold Loco. Inspector Thompson blameable, but point out as a mitigating circumstance that he had not received "written instructions" respecting inspections and overhauls. Weekly Times (Melbourne, Vic. : 1869 - 1954), Saturday 7 July 1894, page 32 The Ringwood Boiler Explosion. The Minister of Railways takes exception to the tone of a paragraph appearing in a morning contemporary respecting the Ringwood boiler explosion. It makes it appear that Mr Richardson has referred the report of the board which considered the facts connected with the explosion to the Crown solicitor simply because he differed from the finding of the board. The Minister explains that when he received the report he found that the responsibility for having boilers properly inspected and overhauled had not been clearly fixed. He personally obtained farther evidence on that point, and arrived at a conclusion, from which the commissioners differed. As he did not like to take upon himself the responsibility of deciding upon the effect of the evidence, he submitted the matter to the Crown Solicitor, but that officer did not furnish him with the information sought. He has, therefore, referred the question to the Attorney-General, together with the draft of a regulation respecting boiler inspections and overhauls in the future. Mr Richardson says that his whole aim is to have the responsibility positively fixed. Weekly Times (Melbourne, Vic. : 1869 - 1954), Saturday 28 April 1894, page 23 The Minister of Railways has completed his consideration of the supplementary report received by him from the Ringwood Boiler Explosion Board. The report, it will be remembered, held Loco-Inspector Thompson blameable for the non-inspection of the boiler, but considered there was extenuating circumstances. There was a certain amount of doubt as to the absolute instructions given for overhauling engines periodically. Mr. Richardson is sending the report on to the Commissioners with instructions that the responsibility respecting inspection of boilers shall be made clear for the future.