CR 95-212 CO Alley Projects•
November 29, 1995
Overview.
Primary Issues to Consider.
• Nature of change order items
• Cost and funding
• Staff recommendation
Supporting Information.
Change order documents
J:"es Gessele
Engineering Superintendent
T Y
0
CHANGE ORDER
1995 ALLEY PROJECTS
Council Report 95 -212
Proposed Action.
Staff recommends adoption of the following motion: Move that Council
approve change orders as they relate to the 1995 alley improvement
pro i ects .
The 1995 alley improvement projects are complete. Staff reached
agreement with the contractor after extended negotiations. Some
adjustments to the final contract price are necessary and Council is
requested to consider change orders as here detailed.
Primary Issues to Consider.
• Nature of change order items
CR: 95 -212
Page 2
Proiect 95 -02 (residential alley)
Schedule A of the contract concerns normal construction costs of the
residential alley. The compensating segment of the schedule indicates
some savings in items 2 -6 and item 10. However considerable additional
quantities of aggregate base were required because of bad soils. The
issue of bad soils appears again in the add segment of Schedule A in
the need for geogrid fabric. The net increase in A is to add $1,475.84
to the contract.
Schedule 8 of the contract involves costs associated with a
residential driveway where the City needed an easement. The additional
cost came to $163.04.
The total increase to Project 95 -02 is $1,638.88.
Proiect 95 -03 (commercial alley)
Schedule D of the contract concerns normal construction costs of the
commercial alley. The compensating segment of the schedule indicates
some savings in items, 2,3,6,8 and 9. However additional bituminous
removal was necessary because of hidden quantities and additional
bituminous restoration was necessary to facilitate drainage. The add
segment of Schedule D indicates the additional cost of a rock drain
for drainage purposes and a concrete patch.
Schedule E of the contract involves costs associated with parking lot
improvements at Deli- Double. The City shared in the cost of
reconstructing a parking lot in lieu of installing an expensive storm
sewer system. Many savings were made in this segment and there was a
decrease of $1,674.04 in project costs.
The total increase to Project 95 -03 is $651.69.
Proiect 95 -06 (Jaycees Parking Lot)
Schedule C of the contract concerns parking lot improvements adjacent
to the Jaycees building. The City shared in the costs of a 10 foot
strip of the lot because of a need for an easement. The cost of this
lot increased a net $984.09.
• Cost and Funding
The increase in contract costs are shown as follows:
Proiect Original Contract
95 -02
95 -03
95 -06
$24,847.13
$30,291.25
$ 4,292.15
Revised Contract
$26,486.01
$30,942.94
$ 5,276.24
• Staff recommendation
CR: 95 -212
Page 3
Staff was aware of these additional costs at the time alley
assessments were being calculated. Following the 80 -20 policy of cost
sharing in alley reconstruction, 80% of these change order costs have
been assessed to the property owners. In addition the Jaycees were
assessed for their proportionate share of increased costs on the
parking lot construction.
Staff recommends approval of the change orders.
CITY OF HOPKINS
PUBLIC WORKS
1010 FIRST STREET SOUTH, HOPKINS, MN 55343
CHANGE ORDER
Project Name: Alley Reconstruction
Project No.: 95 -02
Contractor: Sunram Construction, Inc.
Change Order No.: 1 Date: 09/27/95 Sheet 1 of 2
THE FOLLOWING CHANGES SHALL BE MADE IN THE CONTRACT DOCUMENTS:
Schedule A (Compensating)
Unit
Item No. Description Unit Quantity Price Total
Add 1 Remove Bituminous Pavement S.Y. 74.65 $ 2.27 $ 169.46
-Del . 2 Remove Concrete Driveway Pavement S.F. - 365.47 $ 1.00 $ - 365.47
-Del 3 Saw Cut Bituminous Pavement L.F. -82.60 $ 1.25 $ - 103.25
-Del 4 Saw Cut Concrete Pavement L.F. -72.00 $ 3.00 $ - 216.00
-Del 5 F & I Type 41A Wear Course S.Y. - 49.95 $ 8.81 $ - 440.06
-Del 6 Install 10' Wide Concrete Alley Pavement S.Y. -14.73 $ 24.00 $ - 353.52
Add 7 F & I Class V Aggregate Base Ton 157.84 $ 14.00 $ 2,209.76
N/C 8 Common Excavating (plan quantities) C.Y. 0.00 $ 11.00 $ 0.00
Add 9 Subgrade Correction C.Y. 57.52 $ 11.00 $ 632.72
-Del 10 Install Concrete Driveway Pavement S.F. - 218.90 $ 2.00 $ - 437.80
N/C 11 F & I MnDot Mixture Number 500 seed L.S. 0.00 $ 820.00 $ 0.00
SubTotal Schedule A $ 1,095.84
Schedule A (Add)
Add F & I Geogrid Fabric S.Y. 45.00 $ 4.00 $ 180.00
Add Additional Driveway Work L.S. 1.00 $ 200.00 $ 200.00
SubTotal Schedule A (Add) $ 380.00
Total Schedule A $ 1,475.84
CITY OF HOPKINS
PUBLIC WORKS
1010 FIRST STREET SOUTH, HOPKINS, MN 55343
CHANGE ORDER
Project Name: Alley Reconstruction
Project No.: 95 -02
Contractor: Sunram Construction, Inc.
Change Order No.: 1 Date: 09/27/95 Sheet 2 of 2
THE FOLLOWING CHANGES SHALL BE MADE IN THE CONTRACT DOCUMENTS:
Schedule B (Compensating)
Unit
Item No. Description Unit Quantity Price Total
N/C 1 Remove Bituminous Pavement S.Y. 0.00 $ 2.25 $ 0.00
Add 2 F & I Class V Aggregate Base Ton 11.00 $ 14.00 $ 154.00
N/C 3 Common Excavating (plan quantities) C.Y. 0.00 $ 11.00 $ 0.00
-Del 4 Subgrade Correction C.Y. -3.00 $ 11.00 $ -33.00
Add 5 Install Concrete Driveway Pavement S.F. 21.02 $ 2.00 $ 42.04
Total Schedule B $ 163.04
CONTRACT STATUS
Original Contract
Additions Approved to Date (No.
Deductions Approved to Date (No.
Change This Order (Schedule A)
Change This Order (Schedule B)
Revised Contract Amount
Approved by Contractor
Approved by City
CHGORDER. S M
Net Change Order $ 1,638.88
Date i
Date
$ 24,847.13
$ 0.00
$ 0.00
$ 1,475.84
$ 163.04
$ 26,486.01
i s.) 5
Project Name: Alley Reconstruction
Project No.: 95 -03
Contractor: Sunram Construction, Inc.
Change Order No.: 1 Date: 09/27/95 Sheet 1 of 2
Schedule D (Compensating)
CITY OF HOPKINS
PUBLIC WORKS
1010 FIRST STREET SOUTH, HOPKINS, MN 55343
CHANGE ORDER
THE FOLLOWING CHANGES SHALL BE MADE IN THE CONTRACT DOCUMENTS:
Unit
Item No. Description Unit Quantity Price Total
Add 1 Remove Bituminous Pavement S.Y. 855.47 $ 1.83 $ 1,565.51
-Del 2 Remove Concrete Curb & Gutter L.F. -18.00 $ 5.00 $ -90.00
-Del 3 Saw Cut Bituminous Pavement L.F. -26.85 $ 1.25 $ -33.56
Add 4 F & I Type 41A Wear Course S.Y. 101.47 $ 8.80 $ 892.94
Add 5 Install 12' Wide Concrete Alley Pavement S.Y. 15.00 $ 23.00 $ 345.00
-Del 6 F & I Class V Aggregate Base Ton -16.43 $ 12.00 $ - 197.16
N/C 7 Common Excavating (plan quantities) C.Y. 0.00 $ 11.00 $ 0.00
-Del 8 Subgrade Correction C.Y. -27.00 $ 11.00 $ -297.00
-Del 9 Install B618 Concrete Curb & Gutter L.F. -18.00 $ 20.00 $ - 360.00
N/C 10 F & I MnDot Mixture Number 500 seed L.S. 0.00 $ 818.00 $ 0.00
N/C 11 Clear & Grub Tree Tree 0.00 $ 50.00 $ 0.00
SubTotal Schedule D $ 1,825.73
Schedule D (Add)
Add Filter Rock Drain L.S. 1.00 $ 400.00 $ 400.00
Add Concrete Patch (NSP Power Pole) L.S. 1.00 $ 100.00 $ 100.00
SubTotal Schedule D (Add) $ 500.00
Total Schedule D $ 2,325.73
Schedule E (Compensating)
CONTRACT STATUS
Original Contract
Additions Approved to Date (No.
Deductions Approved to Date (No.
Change This Order (Schedule D)
Change This Order (Schedule E)
Revised Contract Amount
Approved by Contractor
Approved by City
amonmsm
CITY OF HOPKINS
PUBLIC WORKS
1010 FIRST STREET SOUTH, HOPKINS, MN 55343
CHANGE ORDER
Project Name: Alley Reconstruction
Project No.: 95 -03
Contractor: Sunram Construction, Inc.
Change Order No.: 1 Date: 09/27/95 Sheet 2 of 2
THE FOLLOWING CHANGES SHALL BE MADE IN THE CONTRACT DOCUMENTS:
-Del 1 Remove Bituminous Pavement S.Y. -6.44 $ 1.83 $ -11.79
-Del 2 Saw Cut Bituminous Pavement L.F. - 28.50 $ 1.20 $ - 34.20
-Del 3 F & I Type 41A Wear Course S.Y. -6.44 $ 5.00 $ - 32.20
-r3el 4 F & I Class V Aggregate Base Ton - 151.00 $ 10.35 $ - 1,562.85
N/C 5 Common Excavating (plan quantities) C.Y. 0.00 $ 11.00 $ 0.00
-Del 6 Subgrade Correction C.Y. - 3.00 $ 11.00 $ - 33.00
Total Schedule E $ - 1,674.04
c tkrv\eutvl
Net Change Order $ 651.69
Date it\
Date
$ 30,291.25
$ 0.00
$ 0.00
$ 2,325.73
$ - 1,674.04
$ 30,942.94
Project Name: Bituminous Parking Lot Construction (Jaycees)
Project No.: 95 -06
Contractor: Sunram Construction, Inca
Change Order No.: 1 Date: 09/27/95 Sheet 1 of 1
THE FOLLOWING CHANGES SHALL BE MADE IN THE CONTRACT DOCUMENTS:
Schedule C (Compensating)
Unit
Item No. Description Unit Quantity Price Total
N/C 1 Remove Bituminous Pavement S.Y. 0.00 $ 2.25 $ 0.00
-Del 2 Saw Cut Bituminous Pavement L.F. - 100.00 $ 1.20 $ - 120.00
Add 3 F & I Type 41A Wear Course S.Y. 154.95 $ 8.20 $ 1,270.59
Add 4 F & I Type 31B Base Course S.Y. 15.00 $ 8.80 $ 132.00
Add 5 F & I Class V Aggregate Base Ton 11.17 $ 11.00 $ 122.87
Add 6 Common Excavating (plan quantities) C.Y. 50.00 $ 11.00 $ 550.00
-Del 7 Subgrade Correction C.Y. -8.67 $ 11.00 $ -95.37
-Del 8 Install B612 Concrete Curb & Gutter L.F. -73.00 $ 12.00 $ - 876.00
Total Schedule C
CONTRACT STATUS
Original Contract
Additions Approved to Date (No.
Deductions Approved to Date (No.
Change This Order (Schedule C)
Revised Contract Amount
Approved by Contractor
CITY OF HOPKINS
PUBLIC WORKS
1010 FIRST STREET SOUTH, HOPKINS, MN 55343
CHANGE ORDER
Net Change Order
Date l -2.z yc,
984.09
$ 984.09
$ 4,292.15
$ 0.00
$ 0.00
$ 984.09
$ 5,276.24
Approved by City Date