_| es | Be -
THESIS
WPA OCT UN) 8 1
LEV a gg ae
ALES CRIN
F. &. BURRELL & E. M. YOUNG
BBR
THESIS
SUPPLEMENTARY
MATERIAL
IN BACK OF BOOK
this thesis was contributed by
Ii. 2. Burrell
under the date indicated by the de artnent stam,
to replace the original whicn was destroved in the
fire of “arch 5, 1916.
The Invecticetion of the "ater Supply Cveten
of
Nreweayro Vicniran.vs
* Vhuesis Subritted to
‘ha FPeeulty of
‘
or / 7. - 4 ff? hye wT preety mPaeny "Gi “a
fot .
TOU a OE OOP TG.
‘7
”
ro
a : >
N- , 7
yo a + we
i
] at = > 2 ae BS
en) cme: Mima wae 2-10. TR
TP tyd*6| 0.192| 80387 7552\ 80795] Sale i: San
Ft 6 Ro ine 2 27 aes RACs GN
ys Pr et SAME Ort) ee, Sy FRE
T-P7 | 4093) 69.996 /.484| 68903| House SW. |
e-) e260! ego: Beate Sees
Me MA AYA 3771 Oe ee
LT we 3.000) 66.8 |
cme ME YN 2) Ere Be a an
Re 5c Melee
Wi re re
Over 7] OW. |
) i corks
99} Inf SW: .
_| Droom + Wood |
Service Jap
ie rey JS /4
ys r PFE 7 ae CL ’ > _—
Leve/ Nofés. (Copy) ALT old, Clear
Young Burre//
aol foe ae eee ee [pyaar e
aoa @| 1.750 | 92. 90.899| Inf, SW. -
| i 7250| 85.4 | Service ey-
PH /9 V/ ‘= o¥e 8) mcs
rie, fois) Be = A "a
cara 85.9 >
| Inti s.w.
98.719! Quacker Line + Fare
IPL ES LS ee rT
17 Son Ma daa >
ko ce Tap |
eit Ae en
eae) /en el~ i)
\T- Pt Ol742.282 2d
\7-P.12 | 8.slels.
BEER
Esa
EE re 2
Hyd. ¥/0
Valve f
TPIS
Pt 24
SS
Ke VM (
ike 4
Pt, 25
TP /4
oo Pde
ed All|
TR/e
LF
wr
aa
TP
TP1B
LF
T-F.20 CE pe Ee
EP af _1170| (58-548)
ie ABs 3 169.8 | Mam + Clay
iat ares: 5./40| /63.6
PAE
a
Leye/ Noles. C7 jie ost,
ig > ets (Sie;
TE Tn = 23 YA We Ne 2937 ip Ptr
ea Z; Pa eY ee 3.$70| /65-207| Fis7 + Clay
a saan 4.3/0) /63.6 | Wash, + (OILS ian
Mya" /4| 5-488) /69.67/| 3762| /64./83 u e
(at Pah 5:B6° /63.8 | Wash. +Scc7f
et 1-4-1 10/7 Ae A ey ate
Valve 4 5.900) /63.5 i =
Be he? RY LA Me, eA, " a
| fad BB 4./00| [05.3 | Wash. + gee
FZ +33 ee we oY A. ae ae Im
| F724 |S eso.
Vad aa aN ee aL nA
Fr. GS | | | HO] 4.7 NWehfersone «+ |
ear aan A) Yd od) <-T 7 Tae
Pt. 36 | || 2.10? | 16.9 \Qvarkee Line rlefferson
a BM edad WA Te ae fT) eo
7-R 23 | 6425|/63.883 7.546] /57458| X Stone _
Hi; d*17\_ Enya Te Quarler Line ¥Thicd -
Ce) EY bic Cage =
a Ma AW YMA Tar AG es pa |
ae ie $:050| /62.7_|'« + Fark |
PL Jeu Sa MR: 240\ (54.8 | Server Tap
T-P 24 ©|6/7/ \(68.095| §.782| /6/924 awe VET a4
(fe FE ae) 3.840] (043 | Bet~- Fark _
Sat Pe ee 4.320| /63.8 | Servee bee ss
TP2Y ©! 4.3/8 | /bb.2492 16/.224| Catek basin —
Ft. 43 _ Se eo Sao Tan
TE)
yy clear
Youn? * Burre//
ih
LTA AN, AT do
- ear CK ny EE + Burre//.
a las LY Dese.
Ter reese 161.924| Catek basin _
SO Tae 8.27/ |/56.930| Base of Tower |
UF? 25 | §4321/69./90| 1.443) 763.758) vy sfone Ls
Pt.44 aA M0) ae ge
TP yd*/8\ 1.990 | 159.064 12.120| 152.070| Man + =
TLAS ede de Ja aa
| F446 i B.620| (50:4 | Service Tao _
| FL47 kl ha oe Ee pt
| Ft.48 a 612? | (53.02 |Ticn on VA ae
Fr sJone T| 0.602|/57532| _—=—_ | 5%.930 Base Tower |
etek en YB ES LR ARO A
TE 27 | 0.973 1134 803| (2504 | 133.856 HS Se
TF 28 | 050\|123.075| 12.378 | (22425, i ~e
a ee 1-1-1 V1 a4 =
aa sere Per eA) 1
TF 3/ | 2650|\94,098| 12.760| B6bY98)| ws
Fi 42. 10.342 | 83.758 | fomp Hose Foor |
Top Fensfock| | — sds 0 | 87.658) Eat Fomp Horse.
7P/ | 123/8 |106.1/6| 0.300| 93.798) Stone on bi/f _|
A ae oP b PTE SONA ETE Pee we wine
TP 2 | 10:B0°|128,03| 0-660) 1/7. Pia ea oe
Find | | egc0l 2248 | Weler Leve/ |
is
eee
5 Ev e | as ye S
= a x 7 -
| Le ia} ho) hy ©
| TL Aare kt
osed Ex lension d »Buere,
|e kas Desc.
ae
r?
eae ed, PRE) /o1.924| Gakk basin
aw aA a 6.048) /58.97/| Park + Barion
MD Stato eae oe
7. 854\/52.884| Wash. + Mary
of} me sng ee
5.09 0|\/55.648 rooks % «
aL kT eo 7
4-223\/59.965| 5.69 6|/55:042\ Jeff + Efjza
|438// Re AW oie) ie ey),
| F230 |/56.735 |
[e) a
>
ad
M4QIZR|
A725 \/41
hs
Conputationn for sizes of nine.
In counputin® the sizes of nine necessarv to suncly a certain
district or town, the maximum aver:re consumption must. be
asoumod or obtrincd.
According to nust records the tan is emptie! on -n
avorare of three tiros each ‘ey, meking, a totsl of 90,990
Fadlons per day. ‘This has been the aversre consumption sinco
the inatellment of tho eveten two vears aro. There are now 129
tans tnouse. “avins an averare of & peonle prr tan,
service
we have 659 vreovle usin: 90,°00 zalions ner Jev.e. VhAla re
oe .4 vrellons “er ecavita vor day. Actual conaunntion tosrta
Ja
totaling °4 nours, with reedines practically every hour, were
tea’con by us durines severs] Vifferont devs.
tests by fhLllins the tan’,
time an! vate
contimious one
vals.
vate.
Apri ] 1 e
"¢
Apri 1 r e
“Ondine: of
+13 1t Wee
Vine.
Bs Pel.
Pe) ge
Woe 0 By
e:90 : an
L297 se)
Ar Pereiwee
tho tant.
™he Onta of these testa as run is given velors
in elevation
then shuttins off the
“eo nerforrved tnere
MB, noti ie
“he tost could not be a
neecscary to Fill the trunk sot int re
Garo Reatline.
14.40!
9,401
1.29!
wenn nn nnn 1!
16.08!
14.40!
P.7)!
11.°9!
9.9!
2 > om GD .
- a
Nate. tdeos, Gaira Randine,
Anril 3, Peoy oy, 5.7: %
" Bro oy, 4.00!
" MeOIre, 1.3098
WlTerenice in elevation -eee--.--.. 4,)5!
April 4. | TIROO ..e 12,40!
" MseO set. 10,::9°%
" gD ee AR EOt
" Os) A... 6.50!
" 113:°9 4. 4.69%
" WWs4tO As, 4.90%
S4ff° -enco in elevation --e-eesena- 8,10!
Sordi) oe) W219 ow. 10.60%
9 . a a° -
MWsfO Per, AAO!
t@ . ‘> - *
134) “ @ e Qonk
tt yee ot ,
Preys, hemes
Dy Pa vayqeg in elevetion w-sea.-.2-. 4,7! '
‘soril 7, Sod mat, 15.63!
" BOQ yr, 14.50!
" AsSY PY 1? 629!
" Peo Fy! 9.998
" A990 PQ 7.50%
bDifferenco in elevation eernemeenn= 9,17!
Total depth af weter used ----ee----ece------ 47,491
7.45 ¥ 17645 x A7.AS x 47PEA = 11, “10 cu. ft. ner day.
11, "10 * 7,4 = ©4,7!9 = llons por day.
From this teat wo cee that the above quantity checks
very’ clocaly «itt, the avere-a consi rtio for the nust two
(19)
Yea one e
caDpitu per day,
uBine water from the tons,
-ince rore wator La use? ebout noon of everv day,
on Vondavs as wesh dav,
“A,g7EO vollons ver day arounts ta 120 e-llene per
consicerins the number of pecnle actually
ths QC
rata of flov will be
ond not. the entire populetion.
and
considerabdly
hirhor. Pcrectice hea determined this rate as 17F% of tho
rmaxirum averace duily consurption per capita to cover tie
larzost possible acrandis. TT
to furniao. "nn"
tedned ov fe
AOL e ‘ster
Carma]
¢ +
ily xX = 4
tres: vil
~orrzyr sy
ye a _-_
She reye vos
e = (hiantitey af
m2 ener lic ient.
C= cnef lictent
V= Yres ire 7t
dot Vierecter «wt
J = ta Vt iL
1 = Lentils in”
Ce Ss cerrticie:
(3
.
“1
~
ft,
a
,yr
he
-o forvulia,
noob tia of tia town
‘
‘
my fl +(2\ x (::)
py
weoleetiy
e
VS gays
am *.
a
“rye
Cc
‘mer lyr:
74D
nae’
7 RA.
af
a) "
stresca of one tire,
PEE TMEV OLY
1,40
Cal
rf. :
“IPN YOaAD
oooint
lowin-:
Sa ongNe met cles be
and ‘aisreell,.
4
7”
a -
Aancntlintroan tha
re e
forwnulsao3e
haan
i
hace
1
berger ey,
my i? t.
rictic nr.
- +
1, @
Te,
wolLocit7
(7)
“AtToOe {ty in
ENtrenesr .
for nov7le.
)
whera 4"
thous:
1° ODe
nz ON) x » Tiven on Narn 74. OF
In this
nlite
Bra of
novzle.
NoB i tubine fo tae “have Comualage
for 400 feet of feh incl hoce, with 1 inch nosrlesg hvdr ent.
pressure of 7 3 fm O73 ay & 5990,
v= 10.84 Poot per RECON,
<
i
BE. Leet per socond.
* = O.%3 on, Ft. nor secoit, or 161 rpollons ner minuto.
Kor 190 foet of hore unter the gone conditiona,
V2 14 feat ner soeond,
Y= a7.3 feet vor: econ,
~
PLS raltons ver rismte,
Terefore, Tron the obove, we will ancmure © mic llon
fire stroerns., oe the tom is one of very slov, if eny rretn,
WO Afotime Cro the curve that in 1919, 2 vear Prenebly Par
yevond the life of tne avetom, the womilation will not ere or]
mivrdyer Par
cs
em
1,700. ‘hereavore ve deer it safe to wre cuch
trat Pautaurs tise, SOVEYeTOy VNeN First incorrarctol, one a
lianberjaec fowrp and ven rocft pros verous vnien Juinber Waele not,
Im Pt A UNM|AWY, “he tearm rrover tavends reddy wpe
BO eBcerce
1**
ntowe wee.
ve
tres. tiries Por ite ore
")
ee TOtAd nomoer of Tire atroams to bo eaneoitritad «t
-_
Amyoer tho 2 8 yey Tot 2 ey por, Vou % Thre stroanc,
“OX ESV = ty en blans per -d¢nute “or “pre purroeese
PRS Tost Cpa ms test gomertnue averere consarntion
OS DV ee lbaaye ge Te at YT Ss Fal rallons ner eraitsa ner
UE Te spas tint Cae the vrnetiend leneth of lite on t'ris
soe ter bao tacn will unt exceat 1,009 neonle usines rotor, 25
af Dro sent there xr only REY, “yercefore tee total congurntion
(17)
Trllons per minute. Vedic oo obee n tote] of TR? eellons ner
ninute,.
from the dliarrar for ealeulatine cast tron Tine, riven
OV “BFPO P4% OF BP UDLlic Vater Curly" by “urneaure en ewaecell,
re met only OF wrollons ner minute fro: a 4% nine, allardioe a
1O" loss of head rer 1,999 feet, “ror a at Dina vith the e:cre
loras ve eat 90 vellens acre rinute, malbine + total of 799
Tallons ver (imate. Vote share thet the srecent mr-oine qa
not bist enor i Ferm owepnecies,
NE6lLow Ls river tha tata Prax which wo nlottey thie rone
ulation curve.
o4te Pomilation.
1e'3) oe eee em ee ae ate eee ce or cee ae® 08D GED OS WED wo OD om ow a 1,"
Poa9d <7 ew owe ae owe om op a om ee oe ow a ee oe ow om a at a Live
LO0' awe ee ~a----e 1,1°°
19) 9 e---2e- eee ee ee eee 102927
“I Nonalutiodw is «iver es plotted on the following wieet.
PO revo orrewthqgecdtiy the toss of head ut vorioure roi ivte
Mroatiles of Each otrect crm nlottadl, eLlavtian:
PePO Cet tee. Fron the sme ot
OTT ees Toe Ft ty
Dette’ ls setoiel Plowpar rresocures at tic hvereats, otter
reaiepre tae cere Jewe . Cy eo weeting these rreceurer oe
Agtepeot oy eorve Nora ee the hydyvaeulie credient, Thich is
Foe Tioe ta weie’: the vater level world rics tf pievercter
Pet des
tunes wore inserted at certcin pointe alens tha line. Wiese
evadients ure clhovn on blue print, rlste 4! ©,
seccuce of the wide range In clovation we found it cone
yonient in nlottine orsfiles to refer evervt-ine to 1. zero
(17)
ae
aaa
1
he Cad
VDA,
f 2b
Ee We 4
: ao
: av
Jets
aS
Geta niene., oe rvect our elervetiona fro Jovel nates ce
gytracted "7 Pye toe cvrdven olevetion ta cat tre point.
This brinersep our lavest voint only O.F af » Soot sbove this
cer peforance crlane,
VO met noints on tn eredient we first ro taced aur
Hvarent clev fion to ite enereasondine heietht ahove dati,
tien cheneet our eee me dines fram nounde per square inch
to an enivelent heed qv fact ar vater, by rmailtirivine oy toe
conversion * ctor, ©2794. he sur of the tro rivosa th. anoint
on {he ersdient.
Bofore ueine cur pressure mars realines we corvacted
them accordin: ta the amounts: shown necessary in tae Polblewtyes
Calibvation test of? the ixnetmmrent usel, made by uBb an 2 ei
7, 191.
Celibration of £O0 © x ore,
Stone A ynree sta carg Pending
thoa,y in. up DOW
) O.9 Oe)
1m 71.4 17.4
1: mod 12.9
a) e720 v1.
ms F380 6869
7h 368.9 FR OS
AY AA. 2:3,0
cry F1].0O 61.0
(14)
Yow)
FB.O
AL.
RE R520 BF.O
7 70.0 FIO
Ar REO REC)
a9 09.0 90.9
OF ard AF LO
190.9
10! 1Of.0 198 9
11% 110.9 119.0
oF water Level in the tovor ahoave istur,
sTevetion
mis roint for tho hydrsulie cratiente.
War used og the hit
Averars tun reosdine weewee 14,7 Peot.
“aitnt af towor e--e-a-c2ecee 8().9 "
Vhayetion soca chave Astur-JPFr,% "
Slevetion ov water level - *©90,9 "
Slevetdone alens strests from whie) vorociles wera dravnee-
Profile | 1.
-oint. Location ' avatton mlLOVe anova dove.
x elone ase of tovor, 1°. 111.9
any “aahinetoyr ar? Pap, YAC,7 LP! .7
ca "t * Oller, 127,88 LOS .A
rey n ee Nantt,. 182%. 7B.
*y " tt i'wine. 164, L?7.9
(18)
Point Lacation “lev. “lev. AnDOVe
datum.
ee “eshinreton and John. 185.7 1°A.S
we Jet °erson and John. 184.7 17.7
75 " " suarter Line. 161.9 1P4.9
my Brooks " " 187.4 19.8
aR antoof line, TERA 1fl.F
Aa Post anil State, 188]? leage
AE “ain " " 16 4,1 117.1
AN Turn ysefore i211. 167,09 1243.9
2 Sit °t.te “oad, 65,7 ah 97
Profile / 3,
A reste “oad and Cusrter Lino. 8°.P 40°
SA Justice " " 7a 60,4
Yolve 4. oveir " " Oe Aree
Profile “ 4.
R “ood ent? Ctate Road. 77.7 AQ,7
OR snrle at nod, 70.7 me OT
oR 11° feet dow) ‘ill. G4,F CAF
oP. 1s Year ecerent nlaot. 7 WF oe
TeP. lta ” tf " TOF Os
Hy, 1s ind of line. 4968 78
Profile ©.
kad of line on “tato Boat. 81,7 14,'
] Ctate coat and River. FAR 1°,
. FO" left of vine down hill. 4°.7 eo 7
* Near hydrint +#+ 4, 7665 m4”
(16)
Mgint.
’ ¢ x
ydrant
Ci «sry a4 ;
" @ wy.4 Y.
“vopant
Ct rr.
oi x
stato Roal and Guaxter line.
Hoeation
100 feat
“Stata
2Q
fram corner,
Vora “Toad,
MidttMbLe of ploev,
“tate
LOD
1380 feet
SO feet fror
Vater
age
Aand “ater,
Trom State
3 gti CC.
Justice,
110 feet, fro “ater,
~ 909 and’ Justice.
aohfpoaurton
Manet,
"sin
Aan
“an
My
arr
YMlus
1%.
“Y whys
nt
gry
rr) ’
(
81.°
Profile
mnt oclev,
8 "
AT | "
‘Iw,
MeL,
line.
Prescunre F]
= 71,9
Prepare 49
zw 274A C8
-IEN gg 7°
Mransure 39
= 1F1.4A
(17)
-
¢
Road.
ie R
at
on
aro
lav. ‘Nlev.
datu
AOE 4&,
a0), 4 AZ.
A.
29,
74 A 27,
RY .9 Ad,
a4. AS.
165.8 £3,
142% .4 ws.
1840, Lit,
99,5 am,
PA ro,
94 ,% Nae
Comoutations for notinta on Gredient.
sleveation 17.2
On,
nlLevation
tlevation 61.
ZR
eve @-
above
IT e
c
.
4
ANT
ey
0
$2
f ct.
Pao t.
Hvdrant fot, Prescnre 48 |, slevation © .% Lot.
T.790° & 49 dur £ oe = 11,2
Hydrant “ 17, Prepeure 15 4, nleovation 1°°.9 fet.
e704 x LF pilus 1.9 = YET
Hydrant: 1s, Prese7e Far on, Mlevation 119.8 ft.
Se7I4A wre lua 119.8 = 177,8
Conmtations Tor ooints on “radients wore pressures
"oO Tiret ears tet the quantity of water flowing ane Pre
tiet obteine? thie velocity. “rom the velocity and lenrth of
Dine we commuted toe lessees. “errivan cives tia follovinuc
forulee Lor VWeeheorre frov novvle, velocity in pine, end lasc
of. _
Qe 6a D erellons ner rinute.
Chere. aot Cfecisres from nevele, in ev llons per mimte.
; =
Vo= “Yereter oF novels in inenes.
dose dercter at nine ta cvhich norole ia attached, in inches.
CF coe PMicjiont of diselhorse Por ] inch noz7le.
velocity of seter Joy owed.
<
HF)
C= cnelTiciont of fiction.
w= cross sections] aroa o* main.
t
qoo2 dteretor of wrin.
1 = leneth of » ain.
YD 2 Then nroseanre at entrance to nozzle.
(19%)
Commatetions Por Loss rrom hylrant # # to Averant - J],
From the ratio of flowing te etatic neeseuresp at the hydranta
Where Soth pressurans were teven, we assured that an uvernce
condition existed at hydrant + 3, Te found tnis avern@wa to ho
static oroscrire = 1 oF,
lowinsr oroscure
iydrant 2%, Static nressure = 74 #4,
7A = 49.4% 7 Clowine oresaire,
t:
@ ¢'
pwd
hlevetion = 82,9 — B7QF = 41.4 Poet.
Pet I4 * 29." nlun 71.4 = 144.9 which is the lust point on
eradient 9 ©, and elena astablisher the second point on
eradgdient vom,
Pram Khydrent " Fo we ecvuyited the loss baer toa ft R wharn
the cine chontes size. “rom formila riven “bove:-
ul
q S97 wellons ner minute, or 0.45 ou. ft. Der second.
Veh? feot-o nor second,
Lore = 9,9 fert, on sinele -ine, or 7.45 foet on a rvridiron
evsten, This swtves a loss of 4,5 feet in the distance “rear
a
hvdrant § 86 to # 7, L778. lus 4.8 2 141,%,
Yror Aytrant § 7 to Wood Utrect, a lVistanc. of 1,099
Poet, tha loes ahovn sbove is 7.4" fect.
7SB.0 | TP = 1P9.% voint at end of rradient.? F,
Mrom Avdrent 10 to hydrant = 92 at the ond of eradient
"RA, TO Gorr~utesd the Jess ee “Collover-
Q rom hy@rent § 10 2 189 enllans ner ninute = O9O.A° cu. Ft.
Mer Becanda., vi = 7.9°° feet ner arcond., Loses 2 07.4 feat
e
per 1,909 fest of rine. “rom hytrant ¢ 19 to Vool treo. a
“riviron system ise uacd. This mecnr a lans of 4.71 fect.
(19)
11.9 - 4,1 = 147,! feet elov tion of erntient at. corner o7
“oot ahd Meir otrects. In toine FOO fost fram “aed Streat +0
hvdrant %, tne loss is 12.7 foot. 147.8 = 17.7 = 12%." fe t.
point on ~edient et hycrant © 9,
GSeRVICN.
Purity of “ater “urnished.
The water for all rurnoscs except fire isa tuken fro-
BMrine’s. hese anriiuts ava located on eB woote3 hillsicd::
and there ars wit Sey gourrern oP contamination, vithin the
ROO foot routings, which are reanire? to be recortel by the
rv
Fate Coardt oP Nonulth., These sources of contavrinetion ara
snovwno on the men of tes eveten, plete - 1.0 This chovs IP
Privy voults within that Vistence, none of them pein Loar
than O7F Leet Sror any sprine.
"e@e will hero rive nrarts of the lo relative to rater
worre sa) gsewerneo aveters., Aet 08, Public Acts 191%,
an fet rovitines for the suvervision and control dy
tie Btuteo Boart af Poslthn aver water vormis avetotes ond sevsce,
QVienocr] aveters, endl rroviling for the enoointrent, duties,
Sylory cntoexvenses of ge State ecnitary onsine r, end vorevi'e
Ine neanlties cevl VeeLintesr lijabtlities Cor vtoletione of thia
acte
“action 4 Tt a@nell oe thre @AQuty of tne movor of een
Ye
City, the poreettent o% esceh villare ond of all privete corncre
eficns, vartnerchire or individuels nov or berecfter ope atine
vor’s svstome in thie state, to file rith the Stata ly vet be reelized fro the old plant,
waten cf -ourse rionld be credited to the new.
(70) _.
“ator Rates,
The pater routes ner fonth Par the Village of “Newryro
ares- A “lat “ate of 69047 Yar anneatic mairnoses, with “I sVOr
additional for yath ond “ayer aliitional for Lawn hydrant
for svrintlins nurnones.
RECON N US ST TONS MOR UEMTENSIOW AND TUPROVE cits,
HOUrGEe.
Tne nresent syringes and reservoirs will furnish the
evtra v.ter needicel in the nronosed extension, with fev chenres
and imoroveronts. In facet ve can assume thet no chanres in
tie nrevent source vill be necessary.
Pumpine.
Mor all ertinsry murnocea the sorvice pumn nov in uce
Wild SCalfill the adie? reanirements due to exrtonsion.,. lt has
aorite dT ein atity at 144, ,°09 eellens ner dave “Eth 279 now tone
benefitting Te. mere poomle, evch using 130 wallona rer 4 iv,
tie tatel eonsimstoo rw would be shout 104,990 eallona. OF
ecoures Jt world be vell to have a larver mun for emerroncias
but it ds not et cll lively that the torn vould erree to such
Instellation. A better plen to bo ::s61 woul? be to install
meters. Tais has beon Ione in a number of cities and always
hus the effect of cuttins down the water consumotion matore
Zunlly. In mny ces n this reduction has peen one helf or mora,
“atc this con?tition tie presert pum would bo larre enousrh.
rire Protection.
wt orevcent the fire vrotection is not adequate. “irst
wa voul!l sugrrt st ti: * all Ayirents be pat in 0d workings
orver, “hd es wd Ll reen nav hvarants " 9, and #14, Tt will
(71)
mean, if safety Le to be sewcred,. that all hydrants be taken
up en? the stoner rerovet from the pasos. ‘hoeee astones in
the nive hove cuused trouble in both serious fires since the
syeterm waco ineted1e%,
che prevent Pire pump with 500 gallon capacity will vu7n
weter ae fast xe 4 inch mains will oconorically carry it and
80 “e@ will not prorose a lersrer one, althnoursh it ia not
really csp: ble of sunnlvin= the three streara theoretically
needed in a town of this aize,
"xtension of )ains.
“8 pronose to eliminate the dead end on “tato 2924
which caused mach trouble and wag the main point of diacussion
in the recent 49,950 fire. This line is in one cf tie rost
important partes of the villare and se mich water is usel, ve
deem it necessary that it be extonde? so 18 to form a sride
aron avatem. Our propose. extension, 1s shorn on the rap,
Will cross DCroovs Crect in two pleces. At cne of theso no
trestle will be needed «2 there is about 1f feet of earth
over a conerete eren. The other point can be spannel by a
woolcn trestle avout 40 feat lone. The pipo will have to be
ercees? to proyent Prenzine in wintor.
This line vill require about 4,790 foet of 4" nine,
“cut off valves, and © fire hydrants. “rom this extension
about 7O resivdeancer can be supplied with water and addog
protection wtiven to rany on the present system.
Thie syetem is practicable Bince the highest. voint is
1f§S.9 feet, which means « @2ifference in elevation from the
nvorare head of water in the tower of ©0O feet, which would
om
=Oy
. f
Tive au static th ad of SF. Thie ire more than at sevoral
points on the existin’ system. At the same time it will be on
nh wridtiron svater whore fire protection is douole that of a
sinele pipe with ©» dead ent,
“e believe tnat the casiest and cheapest. methor to do
away with warm wator in the tank is to Nave the feed nine
entering at the top and the supply vipe to tha distributing
syetem leading from the bottom of the tank. In this arranse-
ment a nore complete circulation of the water will be accomne
lished. a
Cost 'astimate of Proposed icxteneion.
neo becis for tre following estimates we used "Gillettes
Coet Duta". celow is wriven a table from Gillette a-toWi ne. an
‘
iterized cost of a 4" unter pipe line, °,246 feet lon® and
7.4% feet dexp5-
Coat of Labor.
Labor, trenchin? ee-e-e=. “0,070 ver foot.
Vorses, trenching ««-e8« eNO1 * ft
Lapor, bell holeg «esea8u« eOl®
Labor, laying pipe <-#e- ©9010 "* “
YAQINOYD --w--eee een wwwee eOOrk * "
Pouring lead en-ase5sasna e004 =” ”
Callrerg ----ecesennweence eoor * "
Labor, bac’fillint e«ne8 O11 =* "
Norecsa, onacl’filline -e«8. 004 =" "
Matrioution of material=- .QOF " "
“Orerman <-<--<- o-<-2— own .017 "
Time'veeper ------- meme oo02 8A ¢
"Jacellanenua -2-e----<22 004 per foot.
TOtA] ann -ewennewwenne 19,1F8 per foot.
Cost of "“atorialea.
Pipe, ©,2°0 feet, 30 tons © £44,490 --880.481 per foot.
Specials, 1,482 “© SaPF ¢ aaememwcamen .OF] "8
Valve, 9 & $9,490 eenennenmmwnmnnennnn 031) * "
Hydrants, fF & 2PR,60 aawacenemmnmnwcee ,OFD " "
Lead, 9,010 i 0 F.S f mwen wenn mee eenene 6 ORR HOM
Yarn, 10F #4 ' B.4 vo enwweenmenwmewneee = ,00D 8% "
TOOLS, caer een e nnn mmm wm mmeewewewennenn OLE OM "
'PecellenQOUr -ocecmweewemwmmwnenenee= 008 =" "
Yroe the above we mare the followings estimate for our
proposed extension:
‘
Pipe, ASEQY) feoet. fc AGS ~ won a ce? > OD ow GED O00 One fF 0790.00
s
Specials, © F f per foot se--eeree Pee D0
Valves, Top OS) ee rm ww mewn ear)
Uvdrants, § © P22. 60 aaeammeeemnwnn REO
Lead, © 2.4 ;) per foot -eeeeenerne 19".00
Yarn, © 0.f # por foot aac-eenecene 9200
'decellaneous, ‘© 0.4% ; per foot -=- ©7 00
Labor, “ 16.5 * per foot ee---e--22 702.00
BO .00
Trestle § SFO.0) aanmwn---emeen-e=
Om, 308,00
atal cen = om Om GD am ad oP GD OP o@ om a OD OD o® ow ot 68 oe ee
(74)
COACLOUST GUNS,
The mridiron eyetem is best for a public water supply
nan?’ 4{f pipers are laid pronverly the most efficient results
can be obtained. The vest. practice is to encircle a city
with a larre vipe tren sunrly the different parts by feeders,
lending fror the main nine. This is not. possible in “ewayso
because of tho toposraphy, part of the town being in a
valley and the rest on separate hills. Because of thts there
are single pipes which result. in four dead ends, there bein
now no chance to close on another vipe.
The ordinary city should have the large mains arranced
geo that smaller cross pipes can be fed from both ends. In
this principle lier tne biz advantare of a szridiron syste,
since the cross main is equivalent to two piper and can fure-
nish double the number of fire streems with the same lora of
heed, or the sar.c number of Tire stress with one fourth the
loce ne when fed fror one ent only.
Another advantsare af the circulating eystem ie tneat.
any pert of tne avetem rey be cut out for repairs an) the
reet of toe eitv need not be affected. Yead ends are also
objectionable on eccount of stagnation which existe in the
Pines ant the detertoration of water whicn is lirely to enceue.
The pdipes will rust and so-called iron “tubercles” will form
on the inside. Also ovinm to stagnation tho water may ecmulre
a distinct chalybeate turte and appear unsirshtly from flakes
of iron rust. “esd ends should be flushed quite frequently
to be rept in the beet of condition. Cnoe dead end would be
elivinated in our pronvosed extension.
(Fj
“worm our investim tion we can conclude that Jevayrzo
nha: not a first class -ater system. er could one re“ sonably
exnect to find Buch in © omall villare. ‘here is plenty of rood
water procurable uni it is honred that in tire more people will
pe hnenefited by the asyrtem. “e feel aeasured that conditions
can ve materially boettored ata roderate cost and it seoens
that. the probablo savinzs in Tire damaresa alone would warrant
puch impvrovemont.
This invesatiration is not as thorourh nor the results
sO reliable ur the best of practice would require for final
reeults. Neverethe-less, the stutements rade ant conclusions
Aravn vore written only after cureful study of conditions rs
ve found ther. It is hoved that the vointa direcursed will be
of intecreat at levst ant porsnibiy of sone value to reailers
Of thtea trosis.
(73)
Index to Blueprints ani Drawings.
Level noten fallow parq -a----ecccenn--n- Hf,
Populretion curve 7911lowsB DATA aaewanencee 1%,
Hourly consumption curve follows pare --= 3,
“an of town, eshowine layout of present
und Droponed svrtems, Plate / 1 in pocket.
Drawings showinrs profiles and hydraulic
sredionts, Plate * © , in pocket.
Drowine showin’ lavout of purp house,
Plate § #, in pocket.
Se ae
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