Illinois Department of Transportation, Erica Borggren, Acting Secretary
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Patrick J. Quinn, Governor
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EXAMPLE

Road (CH_) and__ Road(CH_)
Upgrade to 80,000 lb truck route
 

PRELIMINARY ESTIMATE OF COST MAINLINE

ITEM
QUANTITY
UNIT
UNIT PRICE
TOTAL
 
 
 
 
 
BITUMINOUS MIX COMPLETE
18500
TN
$35.00
$647,500.00
BITUMINOUS MATERIALS (PRIME COAT)
1100
GAL
$1.65
$1,815.00
AGGREGATE SHOULDERS, TYPE B
2900
TN
$11.00
$31,900.00
BITUMINOUS SURFACE REMOVAL (BUTT
JOINT)
1100
SY
$9.00
$9,900.00
BITUMINOUS SURFACE REMOVAL (VARIABLE DEPTH)
4550
SY
$7.50
$34,125.00
EXCAVATION (SMALL QUANTITY)
250
CY
$25.00
$6,250.00
AGGREGATE BASE COURSE
250
CY
$20.00
$5,000.00
COMBINATION CURB AND GUTTER (REMOVE AND REPLACE)
40
LF
$40.00
$1,600.00
PIPE CULVERT 18 INCH
80
LF
$150.00
$12,000.00
TRAFFIC CONTROL
1
LS
$5,000.00
$5,000.00
QC/QA BITUMINOUS MIX COMPLETE
18500
TN
$1.00
$18,500.00
SHORT TERM PAVEMENT MARKING
6800
LF
$1.00
$6,800.00
PAINT PAVEMENT MARKING LINE 4"
110000
LF
$0.20
$22,000.00
 
 
 
 
 
TOTAL
 
 
 
$802,390.00


PRELIMINARY ESTIMATE OF COST INTERSECTION AT IL RT


ITEM
QUANTITY
UNIT
UNIT PRICE
TOTAL
   
 
 
 
BITUMINOUS MIX COMPLETE
750
TN
$35.00
$26,250.00
BITUMINOUS
MATERIALS (PRIME COAT)
500
GAL
$1.65
$825.00
AGGREGATE BASE COURSE
450
CY
$20.00
$9,000.00
AGGREGATE SHOULDERS TYPE B
35
TN
$11.00
$385.00
SHORT TERM PAVEMENT MARKING
40
LF
$1.00
$40.00
PAINT PAVEMENT MARKING LINE 4"
400
LF
$0.20
$80.00
PIPE CULVERT 24 INCH
200
LF
$200.00
$40,000.00
RAISED CONCRETE ISLAND
1
LS
$900.00
$900.00
QC/AQ BITUMINOUS MIX COMPLETE
750
TN
$1.00
$750.00
 
 
 
 
 
TOTAL
 
 
 
$78,230.00

The department also allows for 10% contingencies and 19% for engineering to be included in the total project cost.

Construction Subtotal $880,620
   
10% Contingencies $88,062
   
19% Engineering (PE & CE) $167,318
   
Total Progect Cost $1,136,000
   
50% for EDP portion of the project for total amount paid by
the department
$568,000
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