21. Pavement Management ProgramCUPERTINO
Summary
AGENDA ITEM
PUBLIC WORKS DEPARTMENT
2 ~ AGENDA DATE May 5, 2009
SUBJECT AND ISSUE
Report on Pavement Management Program, Street Conditions and Preventative Maintenance.
BACKGROUND
The City contracts with the engineering fi~ of I:[ams and Associates to update the City's Pavement
Management Program (PMP), which is done every two years and was last completed on March 28, 2008.
The PMP provides an objective and scientific management tool to inventory street pavement, assess
pavement conditions, record historical maintenance activity, forecast budget needs, and to view the impacts
of the funding on the City-wide pavement condition overtime.
The PMP model for cities is based on standardized software and methodology developed by the
Metropolitan Transportation Commission and is used by most cities throughout the bay area. It is also the
model approved by the Santa Clara Valley Transportation Authority (VTA) when allocating funds to
projects sponsored by its member agencies.
All city streets are constructed with asphalt pavement that deteriorates overtime by both traffic loading and
weathering. Preventative maintenance on city stree~s is very important, because it can sustain. a street's
condition over time with relatively low cost as compared to having to reconstruct the entire street. Street
reconstruction is at least 30 times more costly than slurry seal and up to 5 times more expensive that an
asphalt overlay. The condition of city streets is based on a visual distress rating system resulting in an overall
Pavement Condition Index (PCI).
This methodology was adopted by cities many years ago to ensure that preventative maintenance is applied
through a uniform, objective and engineering based process. Prior to the adoption of the PMP and PCI
methodology many cities were faced with what been characterized as a `Yost come, first served" process
and/or based on who complains loudest and longest. 'T'his approach, while perhaps satisfying some residents
in the short term, is neither objective nor fair to the entire city. It also does not effectively and efficiently
apply scarce resources to preventative street maintenance.
21-1
DISCUSSION
Condition of Cunertino's Street Asphalt Pavement
The City's average pavement condition is an overall PCI of 69 on a 100-point scale with 100 being a
completely new street. The PCI number is misleading as it is often incorrectly read as a "grade" like 69%
out of 100%, which in academic temps would usually be called a substandard of even failing grade. PCI
does not mean that at all. What it means instead is that the overall condition of C~Zpertino's street system is in
the high range of MTC's designation of Good condition.
In fact, the specific condition ranking of Cuperiuio's 142 miles of streets shows that 92% of the street miles
are in Good or Very Good condition requiring little more than periodic shiny sealing or at most a thin
asphalt overlay.
The balance of 8% is considered to be in poor condition requiring a thicker asphalt overlay. Fortunately,
although the PMP estimates that there maybe only two tenths of a mile of Cupertino streets that are in very
poor condition that would require complete reconstruction, the report does not specify any segments of
streets to which that might apply.
The implication of the overall street conditions in Cupertino in terms of cost is that streets in good, very
good or new condition require maintenance that is mostly slurry seal ($2.50 / sq yd), a cape seal ($5.50 / sq
yd) or a thin asphalt overlay ($16.00 / sq yd). Very few streets would require a thick asphalt overly ($25.00 /
sq yd). As noted above no street segments are identified as requiring complete structural reconshuction
($77.00 - $80.00 sq / yd) and therefore no street reconstruction is proposed by staff.
Description of Street Maintenance Methods
As noted above, there are three specific types of work that are employed to maintain the life and condition
of a street segment. These are Slurry Seal, Cape Seal and Pavement Overlays. A brief description of each in
ascending order of magnitude follows:
Pavement Restoration -This is a small project that is designed to repair particular sections of
pavement where it is not required for the entire sheet to be overlaid or sealed. This work consists of
digging out and replacing discrete areas of the pavement that have failed, or are about to fail,
structurally.
• Slurry Seal -This work consists of applying a mixttue of hot asphalt oil, a graded aggregate rock,
water, and additives to the pavement surface. Sluuy seals are used for sealing aged and wom
pavements, frilling minor cracks, restoring skid resistance and restoring aesthetic appeal. This
application serves to protect and preserve the pavement surface and extend its useful life.
• Cape Seal -This work is the combination of two sealing and rehabilitation methods, chip seal and
slurry seal. First a chip seal is applied, which is a hot asphalt spray binder with a single size
aggregate rock mixed into it. It is then followed within a few days by a slurry seal. While more
expensive, this combination method provides an additional measure of pavement surface durability
and has more restorative impact on the pavement than a straight slurry. The only downside is that in
the period between the chip seal and the slurry seal, sometimes the small aggregate comes loose as
vehicles travel over it creating a nuisance for drivers.
21-2
• Pavement Overlay - An overlay consists of placing an additional asphalt pavement layer
(generally 2" to 3'~ on top of the existing street surface. This method is typically used in
combination with surface milling, i.e., the grinding of several inches of the existing pavement and
either re-using the grindings with hot oil additives or replacing it with a new layer of asphalt
pavement. This is the most comprehensive resurfacing method used to restore structural integrity.
BUDGET NEEDS ANALYSIS
Following the treatment strategy noted above, the P1vIP generates a budget needs analysis which projects,
based on current unit cost estimates, the annual budget need to maintain the Ciry's streets in a condition that
only requires minor preventative maintenance. The intent is to maintain the streets with an overall pavement
condition index (PCI) of 70 or more.
The 2008 Pavement Management Program update rEx;ommends that the City's goal should be to budget a
minimum of $1.5 Million annually is expected to inc~~ease the PCI and maintain the overall PCI at 70 over a
four year period through 2012. In calendar year 2008, the pavement management program completed
approximately $4 Million of pavement maintenance work as detailed in attachments A and B. That year,
both Proposition 42 and Proposition 1B funds were available in a total amount of approximately $1.4
Million. Additional Proposition 1B funds of approximately $800,000 will be available in 2010. The 2009
Pavement Management Program will have the following available to carry out pavement management
activities, as also shown in Exhibit 1.
American Recovery and Reinvestment Act (ARRA) $ 800,000
Proposition 42 Funding 500,000
PM Funds Recommended (09-10 CiP) 750,000
Total PM I}undling 2009-10 $ 2,050,000
PAVEMENT MAIlV'TENANCE PROJECT' SCHEDULE
Exhibit 1 outlines the prospective pavement management projects that are nearing design completion and
will be competitively bid beginning in May and June 2009. The bulk of the work will be underway by July
and will continue through September with some work continuing to November 2009.One critical objective
is to have all work that takes place adjacent to or near a school be completed by the time schools reopen in
the fall.
This report is for the Council's information and no action is required.
Submitted by:
~z RalphA. Qualls, Jr.
Director of Public Works
Approved for submission:
David W. Knapp
City Manager
EXHIBIT A -Revenues and Expenditures 2009
EXHIBIT B -Revenues and Expenditures 2008
EXHIBIT C - Pavement Proj ects 2008
21-3
EXhlbit A Pavemegt Management -Estimated Revenues and Expenditures 2009
American Recovery and Reinvestment Act (ARRA) Funds $800,000
Proposition 42 Funds to be Received
Pavement Management Funds Recommended 7-1-09 500,000
750,000
Total Pavement Mana ement Funds Available for 2009 Pro'ects $2,050,000
Pro' ID Project T e of Work Location/Zone A roximate Cost Advertise Date Bid Date Award Date
A
Pavement Restoration Digout & reconstruct
discrete azeas of failing
Various City-wide
$
220,000
May-08
June-08
June-08
pavement
B
Local Streets Pavement Mgmt Grind and overlay, slurry
seal, cape seal of existing
Portion of Zone 10 & TBD
800,000
May-08
June-08
June-08
pavements
C
ARRA Project Grind and overlay, slurry
seal, cape seal of existing
pavements Homestead Rd, between Mary Ave
and De Anza Blvd
1,000,000
June-08
June-08
July-08
Total Planned Pavement Management Expenditures 2009 $ 1,020,000
Exhibit B Pavemcut Management -Estimated Revenues and Expenditures 2008
Pavement Management Funds Currently Available (Federal ST1', Current FY Sc C/O General Fund) $2,380,000
Proposition 1 B Funds to be Received 890,000
Pavement Management Funds Recommended 7-1-OS 750,000
Total Pavement Mana cmcttt C'unds Available for 2008 Pro•ccts $4,020,000
Pro• ID Pro•ect Ty e of Worlc Location/Zone Cost + 10% Cont Advertise Date Bid Date Award Dale
DigouC Sc reconstruct
A I'avemcnt Restoration discrete areas of failing Various City-wide ~ 220,000 May 7, 2008 June 3, 2008 Junc 17, 2008
pavement
B
STP (federal) Pavement Overlay Grind and overlay existing
pavcmcnt with new liR of McClellan, Linda Vista to Byrne
409,000
May 7
2008
Junc 3
2008
June 17
2008
AC Tantau, Bollinger to Phi[ , , ,
Grind and overlay, slurry Portions of Zones 3 & 10 (Lwo
C Local Streets Pavement Mgmt 1 seal, cape seal of existing areas cast and west of Bubb 8c 1,045,000 May 7, 2008 June 3, 2008 July 1, 2008
pavements ~ South of McClellan)
i
D~`
Major Sttcets Pavement Mgmt Grind and overlay, slung
scat, cape seal of existing Portions of Stetting, McClellan,
Bandley, Valley Grccn
1,02G,000
May 7, 2008
June 3, 2008
June 17, 2008
pavcmcuts
Grind and overlay, slutry Portions of Zone 8 (area between
E* Local Streets Pavement Mgmt 2 seal, cape seal of existing Stetting 8c De Anza, Prospect Sc 1,320,000 May 28, 2008 July 1, 2008 July 15, 2008
pavements Rainbow)
Total Planned pavcmcnt Managcmcnt)uxpenditures 2008 ~ 4,020,000
*Thesc projects will have second phases, D 2 and E 2, respectively, when additional funds are available in 2009.
Exhibit C Pavement Projects 2f}Q8
4/28/Z008
Proj ID Project T} e of Fork Streets Limits
A
Pavement Restoration Digout & reconstruct
discrete areas of failing
pavement
Various Streets.
Cltwaide
B
STP (federal) Pavement Overlay Grind and overlay existing
pavement with new lift of
AC McClellan Road Linda Vista Dr to BI•rne P.ve
Tantau Avenue Bollinser Rd to Phil Ln
C
Local Streets Pavement Mgmt 1 Grind and overlay, slurry
seal, cape seal of existing
pzti'ements
Slurry Scal Columbus Avenue Rharina Rosa Way to Bubb Rd
C c Seal Clazlston A+•ertuc flintshitt St to Columbus Ave
Castleton Street Clarkston Ave to \\'illanson Ave
Collingsworth Street Arr7}dnson Ave to Stnbcrland Ave
Columbus Avenuc Bubb Rd to Vai Ave
Columbus Avenue Linda Vista Dr to Marina Rosa \Vzy
Cranberry Circle Cranberry Dr to End
Crznberr}~ Drive Holly Oak Dr to End
Elm Court Bubb Rd to End
Flintshire Street Palos Verdes Dr to Clazkston Ave
Holly Oak Drive Bubb Rd to Cranberry Dr
Overizy Krzicb Place Bubb Rd to End
Palos Verdes Drive Terrace Dr to Castleton St
Pennineton Lane _ Pumpkin Dt to PJoodlark Wzy
Pttmpldn Court PumnLzn Dr to L-nd ~
Pumpkin Drive __
Hubb Rd to Pennineton Lu
Shannon Court __
Bubb Rd to Ead
Sutherland ,4vcnue Collinesworth St to Casticton St
V_ai Avenuc Bubb Rd to Columbus .4ve
V~rillinson Avenue Collin¢sworth_St to Columbus Ave
A'oodlar}; 9rtay Pennineton
? n to Cranberry Dr
D*
Major Streets Pavement?~4emt
Grind and overlay, slurry
seal, cape sea] of existing
pavements _
-----
Bandln~ Drive Stevens Creek Blvd to Valley Green Dr
al
Sl
• S Buhb Road Tcrracc Dr to h4cClellan Rd
r~
c hhcClcllan Road Bubb Rd to SR-SS OC
h~an•_9ncnuc•• .titercrs ('r•c•k $h•d to ldetrrrr L>r
Bandlcr Drive Stevens Cra.k Blvd to \'sIley Grcen Dr
Cape Seal Valle+• Green Dri+•e N De Attza Bh•d to Reardon Dr
North Stcllinre Road \1'atcrford Dt to SR-SS
Overizy North Stelling Road ~ Stevens Creek Hlvd to I-ZSO
E*
Local Streets Pavement Mgmt 2 Grind and overlay, slurry
seal, cape seal of existing
pavements
Stec Caurt Aster Ln to End
Lester l.anc tA'aterrnrd Dr to Brrrnhan YI
Bamhan ]'lace Aster Ln to Galrva+• Dr
Done~rl Drive Lrads .4+t to Sta 1 .- 56
Slntrr Seal Leads .4vcnuc Sta I I- SU to Dunceal Dr
Rainhnu Dm~c Pnppr 11'a~ to De .4ttze Blvd
South Stdlinc Rnad Rainbmr Dr to Pruspr:ct Rd
.9.curr l.rnr" ldurnrandr' H'ur ro Rutnhrnr
_ _ 1'n~sJrccr k~r~9` `~rclltn,~ lid to L rr ~n.u kh•d
Galway Dri+K Praspxt Rd to Barnhart PI
Plum Blossom Dove Primrose 1\•sy to Stn 12+ 1 S
L
l
C N'ildtlou•cr \h'ec Poppy p'ay to S De Art7a Blvd
ape
ea .4.ctcr lnnc` Ramhnw• Dr to Sntrih End
.;Stec t:+tre" H'aterjr.rd Dr to A'ntmandt N'ot
t rranvr auc., rm 1 rr; rr` S.ncr Ln to Pntrracc H'at.
21 -6
1 of 2
EXhlbtt C Pavement Projects 2008
cart Pace
gal Drive
:r Court
clown Drive
Avenve
Blossom Drive
Rainbow Drive S S
Rosegarden Lane Pea
Waterford Drive S S
Newcastle Drive • .Ast
Normandy li'oy° Ast
PeacHBlossom* ~ Ast
aay Dr to Jamestown Dr
17+56 to Primrose Way
py Way to End
n Blossom Dr to Prospect Rd
arose Way to Sta 11+80
py Way to Jamestown Dr
~bo~v Dr to Plum Blossom Dr
bow Dr to Barnhart
telling Rd to Poppy Way
ch Blossom Dr to Waterford Dr
telling Rd to Primrose Way
er Lane to Rasegarden Ln
er Lane to Rosegarden Ln
er Ln [o Primrose A~av
TThese projects twill have second phases, D 2 and E 2, respectively, v~hen additional funds are available in 2009.
21-7
4/?8/2Q08
2of2
' l ~' ~~ !
i i
r ~\ n.
\ ~ --' ~ ,
,,
// ~ I --I -- --- ~ II
- i ~ T 1 I ~~ I, :~ ;I ~~ !
// ~~~---- ~ - - I' 1 I II
~\
_" ~ ~ y~ ~ ~ I I I it ~_ .
___ ~ --
r~/q-
r
I
i I i I I. i~ _ ~I ~I 1
~ p~Q it \ '~ '7 I -I a- J i ~>\
~ bd~~ ~~~ F_ L I - ~ ~.I ~ n a
~,
7 I' - ~ I I J I ~ ~ I ---
`'~ r _~ I I i 1~ _ i i -~-' 1_- i' _ -I '~ it '
- ~~_~~ _ I . ~,~~1 __ - _ , ~ _- -- _
- I
h ~--z
EY~f ~a CREED. BL I ----- If a ;, . _ _-- --- ~-
-~__ ~ >r ~ I I _, ~ i __ I ._ i - - --,- ~~_~
/ \ ~ - ~I ~ I ~ ~ ~ ~ C i- ~ i I _ r ~ i ~~
i -~~ - I C7 J ~ I
~~~ \ `- - Vii? - ~ I - i I_ ~ - ''-~ ~ I I
J ~ ~ ~ I I W ~ ; - i I--. I ,~ -,--- -
_ 1 ~, ~, , I ~ -. I ~ I ~ L-- -~ ~ ~ ~ -
~' rl' I - ~ _ fl4CCLELL~N R4 ~ -- ~ -=-~ ~ i I ~ ~ •-L- -~i/ -
_ ~ ' ~1
----- - - , -_ ~'' I i -1 -
f tJ rl \`f ,I ~ -' 1 iI ~ ~ - I I ~ ~ I I L, ~/ i~ - ~ t i~_-- -.
~~ ~ -~ ~ ~~ ~ I ~ C I ~--<% ~f .-~
pr5~~ -,~ ! f ! i~ ~_. ~ ~~~ _ ~I i ~'1 -- - ~_. .'-i ~' j / ~-'Ld ~J II I 1 ~ i~ ~~
~ ~~ r~ I ~~ ~ ~ ~ I i ~ --~~' ~_ i ~ ~ i- ~ I ~ i iii i ~i~ ~ ~ i ~
G^ i
`---~~ i~ '~~ i ~~ _ i ~I I .~~~ I-- ••, ~ ~ I~ ~RiRp~ -' _,~.----v=:'-'_"~--s_.•-~~Llrf~`£t~.i'-}'
~- I ~ , ~'~ r-- __ 1 I
- , ~ ,'/ ~ 1 ~ - ~- . ~ I I I - 1 - ~~ ~- . ~
;~ ~ tiI '- ~-~ ~ ~~ I
I ~. ~ , l~ ~ -- I J -~ ~ ~ I
I
/ ~~ I
I --_ -
~ ` ~, , I
i
~...~ ,y ;; ~ ,;,, _
\~ ` '~It~ - - - I-
~ ~~ ~ -- ~ - ~ ~ ~~~_ ; r°-..~_~ ~aae SeaB
~ ~~ _ ,
,, -- ~~ ~PECr~!
j ~ ---'-^ ----- ~ ` ---
_ ~ _ ~ `'~ _
;'~ i `~ ~ ` -- Slurry Seal
.,
- - ~~~_
\`~~ ' CfTYBOI~i~D,41~1'
EXHIBITS
BEGIN
HERE
EXHIBIT A-1 -Pavement Management -Estimated Revenues and Expenditures 2009
American Recovery and Reinvestment Act (ARRA) Funds $800,000
Proposition 42 Funds to be Received 500,000
Pavement Management Funds Recommended 7-1-09 750,000
Total Pavement Management Funds Available for 2009 Pro'ects $2,050,000
Pro' ID Project T e of Work Location/Zone A roximate Cost Advertise Date Bid Date Award Date
Digout & reconstruct
A Pavement Restoration discrete areas of failing Various City-wide $ 220,000 May-08 June-08 June-08
pavement
Grind and overlay, slurry
B Local Streets Pavement Mgmt seal, cape seal of existing Portion of Zone 10 & TBD 830,000 May-08 June-08 June-08
pavements
Grind and overlay, slurry
C
ARRA Project
seal, cape seal of existing Homestead Rd, between Mary Av
1,000,000
June-08
June-08
July-08
and De Anza Blvd
pavements
Total Planned Pavement Management Expenditures 2009 $ 2,050,000
~;
~. ,~
~/
1
i;
< f ~ 1%
Sti ~)\
\\ ~
EXHIBIT A-2 -Pavement Projects 2009
5/5/1009
Pro' ID Pro act T of Work Location/Zone A roximate Cost Advertise Date Bid Date
A
Pavement Restoration Digoul & reconstruct
discrete areas of failing
pavement
Various City-wide
S 220,000
May-OS
June-O8
B
ARRA Project Grind and overlay, slurry
seal, cape seal of existing
pavements Homestead Rd, between Mary
Ave and De Anna Blvd
1,000,000
June-08
June-08
C
Local Streets Pavement Mgmt Grind and overlay, slurty
seal, cape seal of existing
pavements
Portion of Area I o & Area I
830,000
May-08
June-08
Bel Aira Court Columbus -End
Catalina Court Terrace-End
La lolls Court Terrace-End
La Paloma Court Santa Teresa-Columbus
Linda Vista Drive Columbus-Santa Teresa
Sl
S
l
C
S
l Monter Court Terreco-End
Area 10 (Phase 2) urry
ea
,
ape
ea
, or
Overla Mount Crest Place Mount Crest Drivo-End
y Mount Cresl Drive Linda Vista Drive-End
Palos Verdes Court Tarzace-End
Redondo Court Terrace-End
Santa Teresa Drive Columbes-Terrace
Terra Bella Drive Terrace-Lin
Tertace Drive Bubb to Santa Teresa
Alves Stellin -Anton
Amulet CasGne-Athanson
Amulet Amulrt Dr-End
Ann Arbor Laurette-Hazelbrook
Ann Arbor Laurette-End
Anson Milford-Rumford
Anton AlvesStevens Creek Blvd
Brewer Milford-DeMer
Castine Rumford-Gardena
Chisholm Dexter-Milford
Christensen Stellin -End
Con ress Alves-End
Dexter Brewer-Chisholm
Es uire Meteor-End
Ferava Christensen-End
Fora Vista Gardena-End
Freedom Con ress-United
Gardena Castine-End
Gardena Castine-Gardena
Area 1 Slurry Seal, Cape Seal, or Gra nel Amulet-End
Overlay Greenleaf Castine-w/o Flora Vista
Grenola Ann Arbor-Flora V sta
Hale Gardena-End
Hazelbrook Ann Arbor-Flora Vsta
Laurette Ann Arbor-Christensen
Lavine Flora Vista-End
Lubec Ma -Anson
Marc Laurette-End
Ma Stevens Creek Blvd-End
Meteor CasGne-Ma
Meteor Meteor-End
Milford Castro-Anson
Millard Ma -End
Nathanson Meteor-End
Patriot Con ress-Senate
Pebble Amulet-End
Rumford Anson-Castine
Senate Patriot-Freedom
Tamarind
Tulita Flora Vista-End
United Freedom-Ends
.g ., d p. j ~ I F rna,.~c.
a "~,"`"" ' ~ ..~,,., _ t ~ n ~ as ~ ,.'`
A6 ~ ,~ ....... ~ i~.., ' .Y., ~ z ,«,.,~x~,~.aE M ~ v.. .. w~: t .. • 4 s ~ .p (gz ~'~ . ~ ~
ux.ux ux ~ u.ru ~~%~0'~ ~~ ~ «~~ ? .~ x.: A x~..:., er.xtl~, iuxe.v~ x~n. ~wvu p`. y~ _ F on~u,.w~uo.x ., root .Bwo f ha ~ a ~Ytx°
.,.,. /,~ ! a ~ ~ a g a x.x~x, ~~ ..wxo~~x.x ~ ,
€ ~ ~ o ;e g
~. w,x.„
m ' i t)
~ e
;' r
~~
~ ..,,..x.,..., ~ K ,~ .~ I! a ~ ~ t ~ I p i ~ foon,....xw, s ,<x...~
~ s ~,e .tio ws . ~ . ~ ,~. i e ~ .a ~ ,~ i ~ lll'~ 1! ~
" ~~ ~ qi ' ~", ~ x~x. w,~. »u ~~~.a ~ {w ax ~.~„~ ~~"~ ~ e~ 7s s ~ .`. e
~'` (' .n ~~~ ire .x.. x. ~~,...... xx»~~ ~~ .~~.., * .w.wo., ~~ ~'~' ~°'o. fix, a~~`+ ~:..., ~~_~~
.n #' ai =~ ~~ ~ ~ ~ ~,r ...w
xo '~ 4y w.~ b u. ~7ne.~4 ox f a F° wuuu xn uxrrxx.xa~~~~ :. E x~~ iF 4. ~ 9 .F 3 xo ' -r..xr we ~1 ~1 w,
o 4 ..~~~ ~ ~x. .xx. vxr.. x wxx..v. "' xvxx..v. R ^'g s ~ ~ I 3rv vuwma
. ..x.arw ' k^ aP
6 '9 iY ~ ' S
x" c ~ ~~ ~ i `' I ~F i~ ~'. g
a.,"~w .'~,,, ~ vx..„x.,x,~E ~~x..x~x ~x,~~. xxo, x.xx~. > ~~ ,~ M. Wc,. '" 1 ~ ~. .
~. ~ n in w~ ~., ;~ ~.x".~.~ ,,,otx. ,v. w e a .". .~»,~i~wr.
,. '.vw 9 £ ,.~ ~ ; ~ ~.., o w .=.xw. .,,E w .x.~ .. m .v. t .~ ^ x ~ g , ° 9 «.. x.x~. $ 3 ~ k
a .w~a ~ al9 d;~^ wow, i ~ t. ~_~ F ~ y
~ g u,x„w, .~~~x,' m v s w. `4 ~uax~x.~x. w..~ L xEOx,x~
.' i~ ~ ~ e 3 ...~xx g . W~ ,,, _ 1_.... ~ € ~Y~ xx.xnx..~ .,£ ~ a
x~. y_~ ~, ~ ,d.. ~g ~$ ,~ ~ ~ ~ r ~~ ~ ~ v $~
,~ ,~ l`f;'~~ ,..:. p°'. E ~ ~g_ ~ ,.~wxom ~ . ~b~~x s .x ~ ~~ w,3m ~: ~ ~~ x ~ ~ ~ ~ x ~ { 8
a '~ ~1 ~ ~ ,sw `F ~* see.. w,r'' S.n.aa,,,,.,,x 'a r € 8 0 .~ [ ,xx.w.~x t
Y .W ~ ~ ~ oux ~ 7It.~<I "' f x Wexwx ; ox .,. 5 aN$ x Y M1y gg { ~ o . _a x 2 g €
~ I~ 6 { 1O I~ ssi4. x<xu - ~1 ~ n ~q 4 ~€'l3 ~ t~ I x° • "~ ~ 3 wnxuxawxw.vE
~. '~4~ t ~ ` , `~ STEELING RD,,,ux,.xx ~. ~ ~ .,~. .,~. w.
~ ((~ F ~ '~ F
x ; ~ ~ ~ i ~ - .,,,. ~~~x :: ~, ~ x,...„~xo ..wxx ..,t.~,»uxo .,.wE~x.~.
d w ~ ~ ~ a ~ ,.. d' ~ ~ -l ~ k ~,,:..., ..,... exn a ~, ` 6 °
~$ j ~ £ ~ . u... c...w «n w,w.s ~ ~ ~ I ~ e.xu.x.,x f e ~ ~ $ Ps I ~ „xx ux
4~ _ 9 ~ ~ x ~ ~ ~ ~ n e:~,... ~~ ww.. xx ,«x.xx iX ~ '" ~~ ~$ ~ x.,w ~i ~ P
s . _ ~~'~A ' ~~ ~L id ~~~ ~a -~ Wx> p w.x yw~~ w.. . ;s ~$ a ;=
s »,~.xtx ., j s ~' Q: a ~ 9 ~~ # I''£ ~x.. "" Wx~x .~ .x~.~x~x
.,..w,. .., ~~AiS~ , ~ ;~ !a ~~ !g $ .~ ..,x„" x ~ i~ I. :s lp ~ KK~.w '.~ F 4i _~ ~~...~.,., (x ~,.~~.,.
.pow. o» w r e .r . xu~. auPy ~ ~~ ~ £
~~ ~ .w~. ~ x~ tw,. +,,.,.xx ~ ...~,x ~ _.~.E~ ~ ~ ~ u, ; «_~.. wx~.. !p! ~ ~ I ~m I , a
t ~ ~ ~. ~~ . ~ I n s g i.xxv w.v i$ t x 1
mxrv4 xo 1--_- sue,xue.v ! + o..xan~v~ ~ n. wux.w ~ .,xux.vu '~~" ~.~ S .vun,w xe.x.. a.vo x.u..u.aw $r.x.,u. a.vo xoe.v.n.w x '
-~ s 4 F ~ F .xu vo
,, a'"' t ~ w<.xx»„ ~ ~ s ~ ~ I„ ~ xx. x «.~xx.~~x,o ,~"a l
~. ~ ' I r2vx,xx . c p ~ d _E a._ a~ 6
vx .vo.,... s .vow... ' ''.3 ~ iaxxe o~wA ., ) muE,.v ~ £~..u...x. x.
a® 9 ~ ~ x o wxw~~x .~ wx.wo. ...:. ~ w x.. w,. t~ ~' .... , ~x w.x w~xw a .4... o ~ ....
12 ~ ~ ~ ppy ~$ 9e _ uxu x ws d ~
~vy.~°w I ~ ! urx~ox nx,..xxr ux Y .....«
1 -~ ~ I f` ..v.iw~ax .x w ~+~u ~9 ~ 1;~ 3 ~, ~ ws ~ uxx. w. ' a =1s~.
g a xx. . € ` ~ f Mx..,.,x , .. P e ~ ! g `~ x.,x. P s I .x I s x..x. ~ i
i~ ff ~~ ° 8 . woo. n ~' m <' rr j~ ,x..~~~#
~' 1 .oux.v,v` ~ i v` w ayeuxn.vo uxou. ox . .v+ ~~ .. ti " I~ ~ .,,~ ~~ k~~ ~1~~ B
f = 8 ..xe..ve ~ sx.,x.v.v, x~.x...x x.....v.v. ~, ,!
.,. :,m.~w ~ x~i. m ,n•~" ~ w..,.. J,~ ~ Q w.o_. ". ~ ~ .. r. ~ ..w 41 tl' ~° /~ ~ @ ••~
~ Y~4 ~wieu } Sae,. ...,,. ~ .oY ~ w.~w,.x.. w ..... ! ~ t- ~:
r., a $ ~ ^$ ,xw<w... eEa u~.~ 8 ~* 4~0' w P9 w w. „viw. ,. ~...xv '~ x..wu..v. ~ a ^~ ...., x¢wx.w ~ w ~. ~s
~ ~ °°*.... ~ xo.„.x,,,„, $ w ~e m w ~ . 8~ .~ n ~ ~ ~xxox ~ .x, ~ .,.,~~ , ~ ~ ~ x ., ~~
~~~ ~/~~~ xE ..~...x " ,. xo .x.., m ,ww....: WOLFE RD xwa..w xwx... .w.,..w~x...
\V W ~°v+ .niiex.ve sirxnx. 4 3 .ve ~d~ '.4 ' ~ ~ ~ ~ ~~ _._...__.. _.......
O Q. ~ ~ ,.F w.,. .. . g ,... ~ v ~ F ~ C ~ 7 ~ ,.x..x
~ -~ ~ s
~' Q~ ~ ~w ~ G ~.w,xxo"E~ .x e ~ ~ % 3`'~~ ~"'~ x,ou~.,.: ~.~ .xa.. : a ~i
a,~„" w ; ~Q t , .xx... ~~ „ ~„v. ~ x.m~„ ~ ~ ~ ~ ~ ~~ a ~ a
r+ Qxy ~ ~ E ~ r~ ,~
o ~ w ~ ~ ` ~ ~ ~ $ ax.u , w.ixn.w u. ~x 1~ £ ' ;~ / ~.wxu.x ~'~~ ) ~ ~• µF
~ ~ ~ a' ~.~.«. ~ ~ o« ~ ! ~ $
$ ~ ~ ~ $ ~d~ a ~"~ ,.w,xx~. ~x w e..,x oq ~ ~ ~
w,x,...,, 4wx.x~....w. m ~wx.x.....w. ,. a~x~u.~ o ~ ~ Im ~~...~w , ~ F uwxex.x urwv