On the Maintenance of the Permanent Way.
As soon as an infant railway can run alone—we mean as soon as its works are all constructed, its permanent way finished, its buildings executed, its locomotive engines as well as its carriages constructed, and its whole establishment of officers and men appointed and organised—the chief engineer, like a month-nurse, usually departs to new troubles, leaving the maintenance of the way to those of his assistants whom he considers, and who in the opinion of the Directors of the Company are deemed, the most competent to execute its various details.
The manner in which this important duty is performed on the London and North-Western Railway is very briefly as follows:—
The line is, according to the nature of its works, divided into distances of from 17 to 30 miles, to each of which there is appointed “an overlooker,” whose district is subdivided into “lengths” of one or two miles, to each of which is appointed “a foreman,” with his gang of two or three men.
Every morning before the first train passes, the foreman is required to walk over his length, not only generally to inspect it, but especially to ascertain that each of the wooden keys which secure the rails are firmly fixed; and in case of any deficiency, his first operation is to put up, 800 yards above the point, a signal flag, which flies until the necessary repair is executed.
The ambition of the superintendent of the division is, however, to execute all necessary repairs not only with the utmost promptitude and despatch, but, if possible, without impeding the passage of the public; and considering the number of up and down passenger, goods, and coal trains (vide ‘Bradshaw’s List’) that are continually passing along the line, the success with which this object can, in railway management, be practically attained is worthy of explanation. For instance—
1. In February, 1848, three miles of single rails were relaid by the Company’s engineer in Kilsby Tunnel; 125 men and one ballast-engine being employed in this work for four weeks, without stopping the public.
2. The Beech Wood Tunnel (situated about five miles north of Coventry, and about 300 yards in length) was entirely relined with bricks. Two hundred workmen were employed in this troublesome operation for about six weeks without a single accident, and without stopping the public, who, indeed, probably, during the whole period of the repair, passed through without being even aware of the execution of the job.
3. Between June, 1845, and October, 1848, the Company’s engineer of the Southern District relaid 57 miles of single line of railway without stopping a train and without accident.
At the Agricultural Meeting at Northampton in July, 1847, upwards of 11,000 persons were sent to Northampton, and 13,000 returned in the evening, the carriages they occupied forming one mass as far as the eye could reach. From the Company’s returns it appears that, of the above number, not a single person received any injury; and although, from some unaccountable reason, a good many of them on their return walked, it is whispered, zigzaggedly, only two out of the whole number were despatched to wrong destinations.
As the above facts require no comment, it is merely necessary to explain by what description of arrangements the works of a great railway can be repaired and renewed without stopping the public.
The two following specimens of the directions issued on such occasions by the Company’s superintendent will best give the information required:—
London and North-Western Railway.
Superintendent’s Office, Euston Station,
22nd January, 1848.
Relaying the Rails in the Kilsby Tunnel.
The Engineer Department have given notice that the workmen are ready to commence removing the stone blocks and relaying the rails in the Kilsby Tunnel.
The Electric Telegraph having been laid through the Tunnel, the work is to commence on the night of Wednesday the 2nd of February, and during its continuance the traffic is to be conveyed over one Line from the passing of the Up Lancashire Express Train (say 9 P.M.) until 8 o’clock the following morning, when the Up Line is to be clear for the passage of the 7 A.M. Train from Birmingham.
The passage of the Trains through the Tunnel during the night is to be under the following regulations:—
The Red Signal is to be kept on at each entrance to the Tunnel during the hours the traffic has to pass over the same Line; and every Train, whether Up or Down, is to stop short of the Cross Road laid down at the Tunnel mouth.
As a guide to the Drivers where to stop, a Post has been erected, upon which a Red Light will be shown, and beyond which the Engine is not to advance.
As a further precaution during the hours of relaying, the Green Signal is to be shown at Crick, and by the Policeman stationed at Hillmorton Ballast Pit, as notice to the Drivers in either direction to shut off the steam.
On the approach of a Train to either entrance, the Policeman on duty is to sound the Telegraph Bell, whereupon the Policeman at the other end will respond by sounding his Bell; and immediately after telegraph “Line clear,” or “Line blocked,” as the case may be.
If the answer be “Line clear,” the Train is to be allowed to enter the Tunnel, the Policeman at the entrance telegraphing back to the other end “Train in,” whereupon he will not again telegraph, or allow any Engine to enter the Tunnel, until he receives Telegraph Notice from the other end “Train out.”
The same process and precaution is to be observed with every Train that may arrive, and no Signal is to be considered received and understood until responded to.
Whichever end first rings the bell to announce the approach of a Train, that Train is to have the precedence, and a Train arriving at the other end is to be kept clear of the Crossing Points until the first announced Train has passed, when, after telegraphing “Train out,” and getting the response from the other end, the Policeman at that end will ring his bell as notice that he has a Train waiting to enter, which is to be allowed to proceed after passing the Signals as before described.
Three Policemen are also to be stationed in the Tunnel, with Fog Signals and Hand Lamps, to signal the Trains as they pass through; and one additional at each entrance, to assist in the Signals and crossing the Trains.
The Drivers are to be strictly enjoined to approach the Tunnel with caution, as a Train may be standing outside, and on passing through they are to be prepared to bring their Train to a stand, should it be necessary to stop unexpectedly.
H. P. Bruyeres.
London and North-Western Railway.
Superintendent’s Office, Euston Station,
30th August, 1848.
Relaying of the Up Line between Berkhampstead and Tring.
The Engineer Department have notified that they are prepared to relay a portion of the Up Line, between the 27¾ and 30 Mile Posts, north of Berkhampstead Station.
The plate-layers are to work at the undermentioned times, viz.:—
From 3.50 A.M. to 5.40 A.M.
That is, after the passing of the 12.15 Night Mail Passenger Train from Birmingham, until the 2.0 A.M. Goods Train from Rugby becomes due. Again—
From 7.50 A.M. to 8.55 A.M.
That is, after the passing of the 6.45 A.M. Wolverton Passenger Train, until the 7.15 A.M. Passenger Train from Northampton becomes due. Again—
From 9.55 A.M. to 10.50 A.M.
That is, after the passing of the 7.0 A.M. Passenger Train from Birmingham, until the 9.45 A.M. Passenger Train from Bedford becomes due. Again—
From 12.40 Noon to 1.50 P.M.
That is, after the passing of the 10.35 Goods Train from Wolverton, until the 10.30 A.M. Passenger Train from Birmingham becomes due, when the relaying will cease for the day.
The interval from 12.40 Noon to 1.50 P.M. for relaying will be allowed daily, except on Thursdays and Saturdays, on which days, in consequence of the Up Special Cattle Trains, the relaying is to cease after the third interval, viz. at 10.50 A.M.
Although all the Up Trains will travel on their own line, should any arrive out of course during the hours the Relaying Party are engaged, they are not to proceed forward on their journey until advised by the Policeman engaged with the Workmen that the Line is ready for their passage.
Until the relaying be reported complete, the Drivers and Guards of all Up Trains are to be instructed before leaving Wolverton that they are to be in readiness to stop on the instant the Policeman engaged with the Working Party signals them to do so.
A Policeman is to be specially appointed to attend the Working Party, and stop any Train should it be necessary.
The work to commence on Friday next, the 1st of September.
No Pilot Engine is to be allowed to leave Tring on its return to London during the time of the four intervals allotted to the Relaying Party.
(Signed) H. P. Bruyeres.
In cases of slips of embankments or other heavy accidents of any description, the Company’s engineer is prepared to collect and forward to the spot with the utmost possible despatch the amount of men and materials required.
Having concluded a very faint outline of the difficulties attendant upon the construction of a great railway, and upon the maintenance of its permanent way, we will now proceed very briefly to describe the practical working of the whole concern.