HomeMy WebLinkAbout09-Public Works
-
-
CITY OF SAN BERNARDINO - REQU~S;'NOFOFrCOUNC~ON
Date:
1-27-86
flEe'o. - AOM\tt.b~l. Approval of Suppl ement No, One to
Contract Change Order No, TWELVE --
;~3G FEB -6 PM 3: OGConstruction of New Tippecanoe Avenue
Bridge over Santa Ana River, per Plan
No, 6358 --KASLER CORPORATION
From: Roger G, Hardgrave
Dept:
Public Works/Engineering
Synopsis of Previous Council action:
08-06-84 Plans approved and authorization granted to advertise for bids,
01-21-85 -- Resolution 85-20 adopted, awarding a contract to Kasler Corporation
for construction of the Tippecanoe Avenue Bridge over the Santa Ana
River, for the low bid price of $4,283,034,00,
10-07-85 -- Change Order No, One approved to authorize payment for removing and
replacing material which prevented piles being driven at north abut-
ment of the bridge at an increase in contract price of $9,701,00 from
$4,283,034,00 to $4,292,735,00,
10-09-85 -- Change Order No, Two approved to authorize payment for construction
and maintaining a detour through the construction area, at an in-
crease in contract price of $10,700,00 from $4,292,735,00 to
$4,303,435,00, (Continued on 2nd Paqe)
Recommended motion:
That Supplement No, One to Change Order No, Twelve, to the contract
with Kasler Corporation, for construction of the new Tippecanoe Avenue
Bridge, in accordance with Plan No, 6358, be approved; to authorize
Contractor to break up additional concrete base as described in
Contract Change Order No, 12, on a force account basis, at an estimated
increase in the contract price of $1,900,00, from $~,325,695,OO to
$4,327,595,00,
cc: John Matzer, Jr" City Adminis~rator
Warren Knudson, Director of Finance
()7' 'c~
Roger G, HardgraYe
Sta!f Report & Suppl, No, 1
Amount: $1,900,00
Phone:
.5.Cl25. .
1
Contact person:
Supporting data attached:
Ward:
FUNDING REQUIREMENTS:
Source:
Street Construction Fund
Acco~nt_ ~o ,~42~3..62 - 5 7339"T i ppecanoe B~idgeAF -Ag60( 1 )"_ Finance:
I)..
~/~-
Council Notes:
7~ 'v,,::')
Aaenda 11em No,
.~
--~--,----
- - -
----------
- -
-
Fil e No, 1. 0471
SYNOPSIS OF PREVIOUS COUNCIL ACTION Continued:
10-07-85 -- Change Order No, Seven approved to authorize payment for changing
the type of material to be used in the construction of an apron at
a culvert from asphalt to Portland Cement concrete, at an increase
in the contract price of $290,00, from $4,303,435.00 to $4,303,725,00
11-04-85 -- Change Order No, Eight approved to authorize the installation of a
4-inch pipe PVC conduit with pull rope at a net increase in contract
price of $1,200,00, from $4,303,725,00 to $4,304,925,00,
11-18-85 -- Change Order No, Nine approved to authorize funds to compensate the
Contractor for "on-the-job" training of six trainees, at an increase
in contract price not to exceed $4,800,00 from $4,304,925,00 to
$4,309,725,00,
12-02-85 -- Change Order No. Ten approved to authorize the Contractor to con-
struct a cross-gutter on the north side of San 8ernardino Avenue at
Riverside Drive at an increase in contract price of $540,00 from
$4,309,725,00 to $4,310,265,00,
12-02-85 -- Change Order No, Eleven approved to authorize the Contractor to
excavate unsuitable material to a maximum depth of four feet, dispose
of the material and backfill with suitable material at an estimated
increase in contract cost of $4,000,00 from $4,310,265,00 to
$4,314,265,00,
12-02-85 -- Change Order No, Twelve approved to authorize the Contractor to break
up P,C,C, surface found below the wearing surface on Tippecanoe Avenue
on a Time & Material basis (Force Account) at an estimated cost of
$4,100,00 and to delete part of the scarifying of A,C, at a credit of
($720,00) for a net increase in contract price of $3,380,00, from
$4,314,265.00 to $4,317,645.00,
01-06-86 -- Change Order No, Thirteen approved to authorize the Contractor to pro-
vide additional maintenance to the detour on Tippecanoe Avenue, in the
vicinity of San Bernardino Avenue on a Time and Material basis, at an
estimated increase in the contract price of $4,300.00, from
$4,317,645.00 to $4,321,945,00,
02-03-B6 -- Change Order No. Fourteen approved to provide seven additional No, 5
pull boxes at an increase in cost of $1,650,00, from $4,321,945,00
to $4,323,595,00,
02-03-86 -- Change Order No, Fifteen approved to remove an existing concrete wall
which interferes with the installation of a storm drain, by force
account, at an estimated increase in contract price of $800,00 from
$4,323,595,00 to $4,324,395,00,
'"
CITY OF SAN BERNARDINO - REQUEST FOR COUNCIL ACTION
STAFF REPORT
Contract Change Order No,' Twelve authori zed the Contractor to break
up a layer of P,C,C, pavement, found below the ground surface on Tippecanoe
Avenue, This extra work was paid for on a force account basis (time and
materials basis), at an estimated price of $4,100,00,
During construction, it was found that the buried P,C,C, pavement
was more extensive than originally estimated, and the actual time and material
costs amounted to $6,000,00, Supplement No, 1 to Change Order No, 12 will
authorize payment to the Contractor for the actual costs incurred,
The total estimated project cost, based upon the actual low bid
price, contained an amount of $713,215 for contingencies, which can be used
to finance the cost of this change order,
We recommend that Supplement No, One to Change Order No, Twelve be
approved,
75-0264
-
.
CITY't..!" SAN BERN/lRDhJ
FC-.I KC~8
M't &-841
CONTRACT CH^NGE ORDER NO,12
08-SBdo-O-Slld
SUI'Pl. NO, )
SHm --L.... or --1- slims
ROAr}
K[)(-RAl NO.(S)
AF-ATl-60 (l)
CON1R^CT NO. --9J5 n
'0 KASLER CORPORA'l'ION _Co.",,,.,
You orc hen~Ly Jirec1",d 10 ",oke the h~H'ln de$(flhed dl{J/1g"'~ Irom the plo"' ond \pe<ificulion, or do 11'0 fol1owlrlg dtlS<:I,I",d work not included III .he I1lo'H and ~"c(II;(a'
tion,onlhi\conlll>cf.
NOT[: Thi, change 04'der f1 not effm:tivtl until opJ'Kovtld by Ihe fnqine(lt.
Oesniption of work to bl'; tlo"'~. 1'\1110011': 01 quoo"""', \Itld I'we\ 10 I~ paid ~grf'Qotc ~tw,'''n llud,honul work,'
Unlf'u (>,101"' wi'/' ~to'ed, rntc\ fOf ..:-nlol of ~q'''pmcnf f.OV!:' only \UI h lime 0\ f''l'''rJ".cnl t\ o<1u{llly uu:-d ond nO ollow(
Chnr.ge.\-qut:\wdl>y j~r~f~inecr
The 10\1 peru,nluyc shown is the nel o~_(umulotcd jfl(leaSC or dC(;reo\c trom the origmal qvanttty in the I:-f\gi~r'i Eitim""
11'.;,.... oqr....,1 I"I(C ond for(e O((o,!"I.
loudelol idl" 11m...
1. EXEra work at force account:
Break up portland cement concrete base (supplemental fundS)
Estimated cost
;);1.900.00
btimoted COil
[)e<reo\e S
orlncrca~eS 1.900.00
fly U:oion of lh;~ order the time of I I:..
complel;onw;l1l>eodlostcdo~lollows: no adjjustment
/i {() 'Zl.
(. {tot. ~, e>t?!Ct.,,
C';f1 J. Verner. He,;ident
""'.
1- Z?-Jl
Submitted by:
Engineer
Approvo! l<f,Kommenc:led,
""'.
App.owd. fno'''"' by
....
Wtt.rI>c .."d....,O....rl."....odQ., to".... {I....." u....I..1 <.Qm"j",nt.on 10 II-.".,.....IQ<: pI"".......d ...0 ....,~hy O\l'e<". " II,,~ 1""1"'>01 i~ 01'1"''''''..1. Ihol we w,ll I',o..i.... loll l'<\"'i''''l'"I, l",,~"" oli mut..,,,,I..
lunpl '" mol' "rhelw;le be noled ..bo..... unci ~rlo"" oil ,,,,...e.., .Ie(:n.....y 10. C~ .ro.l obo"" 'I'e""l..,d. gnU _II OU"pl ..,...11 poy....">llh,,.o:lOf th.. l',icc,1how""t.>ove.
Auepkd.Dcrt"
CDd.octo<
KASLER CORPORATION
lltl"
0,
"ft... (('''''(>flu. d...., nol ..un ..,...,.Cn"".. "I ri". ("ck" t,.. utl....lK.on n d.....,..d 10 Ihe .cqo...e......... "I th., ,!--,Ioeul...."tn 10.> ......,..,.dong _l'h tf<e o"",...d wu,k ""d 1,I,,,u (I ....',".'"
DU,I."l .....d..... Ih.. 1_ ......~l tt...ulo..d.