HomeMy WebLinkAbout2013-005 ENGINEER INC INC.
M41A $OVULE$ V1LtAhlrzAR & ASSOCIATES
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131 74"' Ave , S��IF
Volvo Reach, l' i < 32968
Subject; Indian Rifer County SWDD Customer Convemence Centers .
Gifford CCC V;7 Pavement repair Reconiniendatiotj
Indian River bounty; Florida , iL
Engineer's Project Number ; 12456
Dear Mr. lvlelita ;
Please accept this letter as our recommendation for the Gifford CCQ pavement repair duo to the l
tinderlyit g tiioisture issue that is prevalent at the aforementioned Customer Convenience Center: 1
Upon review of the soLi
ils investigat%on by ( SM EnSineering � fo the (3) . c11
ore boring location"
taken tvitl in the pavement failure areas, and through discussions with County staff that . tlus site
dwas eeper base. a�idisilll, it is our tinders#aiidin tl' at there may be pockets �f moisture ,
p -base materials that contrilauted to the isolated f il6tes of the n'Ivl}r:
placed asphalt , Since this problem could not have been foreseen , and a eat oui latest t ndili
and soils data, it is our recommendation that the contractor install a revised pavctuent section
I of removing an additional 7 " of e istin base notarial ( 1 Q'' , in total) and replace it Willi
19" of linierock or cdctuina, comp Q ed to the recommendations Icy the soils f ini thein overlaid`
with 2 " of SP12 . � ssphalt. This repair detail will provide a "bridge" between the existing
subsurface material acid the asplialt , j
As the proposed reniediation is outside the original contractor' s scope of work, we recQi�unend
that additional services in the amount of $ 1 ?*,500 (see attached exhibit A) be authoty ed to,
Mancil ' s Tractor Services; hic. . for completion of this effort $ ' Please note that the o1riginal
contract amount of $ 141 , $ 92 . 50 for the (3) Centers did not include , a contingency % This Was due
to the fact that this project was not originally in the County ' s budget and Was undertaken with
emergency fiords, therefore the 10% contingency centntanly used far situations like this was not
requested in the original contract amount , The new contract amount , should the aOditional funds
be approved , will total $ 1545392 . 50, equaling an 8 , 8% increase.
Therefore, pursuant to the above sttnuitary and recent fundings, Ivo hereby recommend $ I ?;500
of additional construction fiends be approved to Mancil ' s Tractor Services, Inc . for the final
remediation activities for the above referenced Customer Convenience Center.
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1835 20th street 1600 W, Eau Gallia Blvd., edit@ zo3 806 bilaware Avenue
vera Mach, FL. 3MO Melbourne, FL 32935 FL Harte, FL 34950
772.569,6035 321 .25311 10 T72A60055
Faye 772.7783617 Fa) 321 ,25160 11 Fax 772.17$13617
Mr. Himanshu Mehta, P.E.
January 2, 2013 I
Page 2 - s
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Should you have any questions regarding the aboNle subject, or require ally further inforination
please do not hesitate to contact us at our of7ice.
Si )Icc, Tr.
`/� `
Aaron Bowles , RE.
Vice President
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Maacii's Tractor ,Service, Inc.
"We Move the Earth " I
Situ Cot Or: Ew ww k Roadways, ftWand Dr*hago
4651 SE H&VM Oil Shwil FL 94991 !
t' MN pro 288.0961 Fox (7m 28850989
CHANGE ORDER #1
DATE ; 12118*012 BID TO; INDIAN RIVER COUNTY
PROJECT NAME IDIA RIVER COUNTY SOLID WASTE ATTN: TODD HOWDER
PER PLANS% PRONE: 772) 659.0036
VERSIONIOATEV EMAIL4 tOddhoMb"!&COM
WE RESPECTFULLY SUBMIT THE FOLLOWING CHANGE ORDER TO COVER THE COSTS ASSOCIATED WITH THE i
SUBGRADE AND SASEROCK REPAIRS.
ITE D CR TION VNTT QTY UNIT NOW OTA
1 REMOVE ASPHALT FOR REPAIR AREAS SY 400
REMOVE AND DISPOSE OF EXISTING BASEROCK AND
2 SUBGRADE MATERIAL 10" DEPTH 8Y 400
INSTALL AND COMPACT ADDITIONAL BASEROCK MATERIAL
3 PROVIDED BY OWNER SY 400
TOTAL FOR ITEMS 1 THORUGH 3 $12,800.00
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ORIGINAL CONTRACT $1411 ,892s801i
PREVIOUSLY APPROVED CHANGE ORDERS 0600
APPROVALS STILL PENDING 0600
CONTRACT TOTAL PRIOR TO THIS CHANGE ORDER a $141892,60
CONTRACT CHANGE DUE TO THIS CHANGE ORDER g 2 800.00
NEW CONTRACT TOTAL INCLUDING THIS CHANGE ORDER g 64 S9 ,80 j
TERMS 8� CONDITIONSt
THIS CHANGE ORDER IS SUiUECT TO THE SAME TERMS AND CONDITIONS OF THE ORIGINAL PROJECT PROPOSAL AND CONTRACT
R11PICIFULLY 8URM11Ti0 pyl f1peaveft
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NAMFt 00 L _
TITL ; Jose h E . Flescher , Chairman
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DON R. MANCII, IR. DATEt January 81 2013
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'� APPROVED AS TO FORM
a AND LEGAWMPFICIENCY
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POLACKWICH
•• COUNTY ATTORNEY
N4# rZ' V4 RIVER Gp•••° i
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