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.--------! COWLYD WATER BOARD.

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COWLYD WATER BOARD. THE ENGINEER'S REPORT. AN IMPORTANT REPORT BY AIR BRYAN. FRIDAY.—jPresent: Mr J. W..Raynes (pre- siding), Dr Brookes, Messrs Albert Wood (mayor of Conway), Alderman Hugh Hughes, D. R. Davies, Hugh Owen, J. E. Conway Jonæ, Hev Thomas Parry. Messrs Hugh Hughes. Lot- wyn Bay; Hugh Davies, "George Sevan, T. E. Parry (clerk), R. S. Chamberlain (solicitor). T. B. Farrington, C.'E. (engineer), Charles Far- rington (assistant engineer), F. A. Delamotte. C.E., Conway; W. Jones, C.E.. Colwyn Bay; Levi John, Whalley (waterman), and Is r-tc Parry (assistant clerk). A VOTE OF CONDOLENCE. —-The Chair- man reiferred to the loss that board had sustained inthe death of Mr John Roberts, the vice-chair- man. He was a thorough business man, and knew" all the complicateons of their complicated scfheme. He moved that a vote of condolence be passed with his wife and family, and that Vile olerk ibe instructed to write them a letter to that effect.—Mr Albert Wood (the mayor of Conway) seconded. Mr Roberts was a hard-working man, and his deafh would be a great loss to Colwyn 'Bay and the Principality. Alderman Hugh Hughes. as one who had known the deceased for many years, endorsed all that had been said, and bore testimony to his practical good sense at all times.—(Dr [Brookes, Oolwyn B y, said that that town felt the loss of Mr Roberts deep- ly indeed, and it was a loss that it would be difficult to fill. H,e took great interest in the development of the district and the Principality, and was a man of strong personality.—The mo- tion was unanimously agreed to. THE WATEIRIMAiNVS REPORT. —iMr Whal- ley (the waterman) reported that the pipe line from the lake to Dolgarrog was in a satisfae- tory condition. and that the lake was- overflow- ing six liiiches. Ten minor leakages Iud occurred during the month, which were repaired without having any necessity to turn off the water. One day, he found the pressure of water going down. and on inquiring t'he cause, he found a leakage in the ,pipes at Oytlin. As soon as the flood went down, he repaired it with as little incon- venience bo the public as possible. THE ENGINEER'S BffiJPORT.— Mr T. B. Farrington, C.iE., engineer to the 'board, re- ported as follows :—The rainfall for the month of November last was 9.40 inches, and for the corresponding month in 1900, 8.60 inches, an increase of .80 inches. The rainfall for the eleven months up to the 3lst of that month was 61.00 inches, against 68.30 inches for the cor- responding period in 1900. a decrease of 7.30 inches. The lake was overflowing for most of the month, the average overflow being three inches. fRain fell on ten days, against 13 days in Novemfber, 1900. The rainfall for the month of December was 12.30 inches, and for the cor- responding month in 1900. 16.60 inches, a de- crease of 4.30 inches. The rainfall for the twelve months up to 31st ult. was 73.30 inches, against 84.90indhes for the correspond- ing period in 1900, a decrease of 11.60 inches. The lake was overflowing during the whole of the month, the average 0 overflow being three inches. Rain fell on 17 days, against 14 in De- cember of 1900. Rain fell on 112 days, against 120 days in 1900. The lowest levei of water below overflow for the year was 18 inches on August 24th, the maximum overflow was ten inches on March 5th. According to your in- structions, I sent plans and sections of the pro- posed culvert for pipes under the level crossing at Llandudno Junction to the engineers of the London and North-Western Railway Company and the Conway Town ICouncil. but have not yet received the necessary approval and consent to the work being done. I had an interview on Thursday, at Farchwiail, with Mr Evan Evans. the county surveyor, Mr Hugh Owen also being present. We discussed the various suggestions for altering the line of pipes which are now laid'under the river, and I have ar- ranged to send plans and sections of our pro- posals to Mr Evans in course of next week. and he ,will then lay the same before the County Council. I now lay before you a drawing show- ing suggested alteration of the pipes at Conway Bridge. I propose to alter the line at the south- west end as shown with steel pLpps to same pattern as those now on the bridge. At the north-east end, I propose to construct a small embankment as shown, and to continue the pipe line with cast-iron pipes. I estimate the cost of the work at J&150. il also show ,111alterna- tive scheme at the north-east end. I estimate the cost of this, including the work at the south- west end. as previously proposed, at J3260. I have taken the gaugings of the pressure at the hydrants on the pipe line from Dolgarrog to Llysfaen, and find /that there is a slight loss of head .between Dolgarrog and Tanybryn. This, in r.-w opinion, is caused 'by a number of small leakages on the line of pipes, and I have given instructions for the opening out of all places where there is any indication of water on the surf, ceo I would suggest that the waterman engage a few men to get this work done at once, as it is of the utmost importance, that the main in this district should be thoroughly water-tight. The m'ain fronn Tanybryn to Llys- faen is in a satisfactory "tat'='. the iruasmgs showing a- gradual decrease in hesd in propor- tion to the draw off in the varioir* districts."— With re-gard to the plans for altering the curves of the pipes leading to ar.d fr-m The Suspension Bridge at Conwav. it was dec:ded to carry out the work at the Cast'.e end, if the corporation approved of the pro-p'iL—.The other items in the report were adopi-?"l. CLAIM FOR OrxVW'J^vSATIOX.—Mr R S. Chamberlain attended to advice the board as t,> the defence to an action brought by the Gwalia. I Company for alleged damage in connection with the Cowlyd .scheme. The company are owners of land through which the effluent from the lake runs, and are entitled to the use of compensation I water supplied by the board from the reservoir. THE PROPOSED DUPLICATION OF THE WATER MAIN.—IThe board proceeded to con- sider a report submitted by AJr William Bryan, civil engineer of Essex. in reference to* the schemes prepared by Mr T. B. Fariington, the I boards engineer, for 'the duplication of the. water main from the Cowlya Lake to Sain Mynacli 'thau is. the junction of tue roads from (rlanconwy and Conway to Colwyn Bay, in the Vale of Mochdre. Mr Bryan stated that having carefully considered the live schemes prepared by Mr Farrington, he had no hesitation in re- commending the adaption of the first of them. This scheme was the shortest, the elevations were the lowest, and it was the most favourable in every respect. The only difficult work in the whole Toute was the crossing of the river Conway, and the works there, he understood. were provided for in duplicate in the estimated cost, amounting to £22.000 odd. He thought the estimate was sufficient to carry out the works in a thoroughly efficient and substantial manner. The proposal provided at once a new route and a complete duplication of the water supply to Conway, iDeganwy, Pydew, G'lan- wydden, and Penrhyn. and. in fact, for the whole of the district lying to the north and west of the junction of the proposed new con- duit with the existing pipe at iSarn y Mynach, and it also safeguarded the supply to Colwyn Bay and neighbourhood in case anything should happen upon the existing pipe line up to and including the point named. Joined to the 12in. main at Sarn y Mynach, the new main would be capable of delivering at Fourcrosses, Colwyn gallons per day. This would give an ample supply for Colwyn Bay for many years to come. After careful inquiry into the capabilities of the existing 12in. main, he had no doubt that it should do more than it was apparently doing at Colwyn Bay. There was evidently great waste of water in the district. Assuming thlat no draw-off took place in the dead of night, the present main could deliver into a reservoir "at Colwyn .Bay. at a level of 300ft. albove ordnance datum, and situated, sav, near Nant, 1,180,000 gallons a day approxi- mately. 'But experiments that he understood had been made showed that there would be no certainty of a reservoir at Fourcrosses beinct; filled with water even during the night time" Taking fhe summer •population of the whole water district at 31,000, and the consumption durirtg the ibuay parts rJf the season a.t 30 gallons per head per day for all purposes, then 930,000 gallons a day would be required but it was most important to consider that the draught 'of waftM- at the busy hours of the morn- ing and afternoon was double that of the aver- age of 24 hours, and, therefore, the existing main could not supply to a level of 300ft. at Colwyn Bay during those busy hours. If ser- vice reservoirs were made at Conway and Col- wyn .Bay at suitable levels, the 12in. main being allowed to discharge into them continually with' out being tapped "en route." and all water for consumers Ibeincc dr>wn off from these reservoirs and not from the 12in. main, 'then these service reservoirs could equalise all fluctuations ia con- sumption. Mr Bryan also retoinded the board that the discharging 'oopa.city of the 12in. main had probably, as was usual with mains that had been in use for a few years, been reduced, and, therefore, its capacity left no margin in the sum- mer and busy times. Any increase in the popu- lations of tlie places supplied 'should at once be provided for by the laying of the new conduit as designed by tile board's engineer. No doubt arguments might be brought- forward to show that the existing works were ample for the pre- bent, but the working of the undertaking had shown in practice that the supply to the Co'lwyn Bay district was not altogether satisfactory. —■ 011 the motion of Mr Thomas Parry, seconded I by 'Mr Hugh Hughes, it wa's decided to defer the ■consideration of the report till next month.- 'Mr Hugh Hughes pointed out that Colwyn lB.y was now short of one of its representatives, and he did not desire, as a Conway member, that any advantage ,should be taken of that ac- cidental circumstance (hear, hear).

COLWYN BAY PETTY SESSIONS.

THE T. E. ELLIS MEMORIAL.

THE UNIVERSITY OF WALES.

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BANGOR COUNfY COURT

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SETTLED LALND IN TOWNS.

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