CO129-166 - Public Offices & Others - 1873 — Page 40

CO129 Colonial Office Hong Kong Records 理藩院香港檔案 All

38

a nanad

inded in a dover of granik masomy con streated across

Gorge of the Tream. Iris dam" was about 15 feet bugh and 150 fect in longth; and simply served the four- pose of giving a head to the Aqueduct pipes.

Ilu Aqueduct pepis, were of Cast ison with socket Points - but owing to the sharp curves of the houd many of the joints, were merely beithd teether and covered with a ferrute! and these prrules have been the cause of much leakage and possibly of obstructions

If leas been found betterly to deliver only. about 500000 Gallons duity.

is

In the course of the Agencnect posse - theng

only

core our vator – ochuck at about 150P feet below its upper cords.

In length of 2 row 50 clve the prope felts

350 ft but in a further distance of 55 chuimo it riser

agam - to its purit of delivery a busight of 100 p _ It is connected at this point to a vix unch pipe, which

Carveys supply to the Utbunny Tunke, a distanc 65, chams with a further resd of 150, fect. threw is no doubt but there is great! loss of power _ by the friction caused by thef starp bends - by stw height the wurker has

the to rise after getting clown to a very low leve and also by the clifectiveness of the jointing but I do not think Hard is by linkagf As Hu leaks ettways have made themselves visible in a very short hind and have beent nimmediatly attended to - More cur vulves are also required.

The defects of the present system cref":

That there is not sufficient unfounding. space for the quantity required.

2ndly

Gretly

Athly

2

کی

That the aqueduct pife is not of surfpicient size to convey that quantly to the service

kuchs

The Service fomks are schrated at for low ee luxt to ojove the necessary head to Her

Service manò ·

That the Service mume havebeen verij buidly band with reference to the dishicts to be served by them. -

As & information requiride.

The per of rum brus been registered for - several years, past at three plaas.

Colony

At Vectoria peak

At the Civil Hospital

(1) the Reservoir at Pokpoolum

they

The longest interval I remember without rain falling bus been from about lect: fot

10 June 14 2440 des

The Area of the Gathering ground abou the liesisvoir et Pokfoolum is 4400 acres. He stream flowing into the Reservoare was found in the dry secison and aftert hivo consecutive years of small fall of ram (the one being 45 inches and the otherf ste mehes, to qued 100000 quels pers duir- (of 24 hours)

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