HomeMy WebLinkAboutPeterson Contractors - C.O. #3 W. Shaulis Rd, Phase I-7/1/2013CITY OF WATERLOO
Council Communication
City Council Meeting: July 1, 2013
Prepared: lune 25, 2013
Dept, Head Signature: Eric Thorson, PE., City Engineer
# of Attachments:
SUBJECT: CHANGE ORDER NO. 3 - $8,023.90 DECREASE
F.Y. 2009 WEST SHAULIS ROAD
STP -U-8155 (696)-70.07
PETERSON CONTRACTORS, INC.
CONTRACT 759
Submitted by:
eff Bales, Associate Eneineer
Recommended City Council Action:
Staff has reviewed this Change Order and recommends that the Mayor be authorized to sign it on
behalf of the City.
Please execute all three (3) copies and return two (2) to our office for further processing.
Summary Statement
Transmitted herewith is a Change Order in the decreased amount of $8,023.90. This is the
accumulated amount of adjustments from original to final quantities that were determined
necessary during the construction of the project, which results in a decrease to the total project
cost.
Expenditure Required N/A
Source of Funds Federal STP and Local Option Sales Tax Funds
Policy Issue N/A
Alternative N/A
Background Information:
Cc: Pauline Closson, Engineering Department
C2 zi}
CITY OF WATERLOO, IOWA
CHANGE or EXTRA WORK ORDER NO. 3
PROJECT: West Shaulis Road Phase 1 CONTRACT NO. 759
Date Prepared: June 20, 2013 AMOUNT: ($8,023.90) CR
TO: Peterson Contractors Inc.
Contractor
You are hereby ordered to make the following changes from the plans and specifications or perform
the following extra work on your contract dated July 13th 2009.
A. Description of change to be made or extra work to be done:
Item 0060 — Granular Shoulders, Type B — Decrease Quantity by 509,24 Tons.
Item 0080 — Standard or Slipform Portland Cement Pavement, Class C Class 2
Durability, 8 IN. — Increase quantity by 74.4 SY.
Item 0100 — Hot Mix Asphalt Mixture, Commercial Mix (Includes Asphalt Binder) —
Increase quantity by 20.09 Tons.
Item 0110 — Surfacing Driveway, Class A Crushed Stone — Decrease quantity by 183.89
Tons.
Item 0180 — Culvert, Concrete Entrance Pipe, 18 IN. Dia. — Decrease quantity by 32 LF.
Item 0190 — Culvert, Concrete Entrance Pipe, 24 IN. Dia. — Decrease quantity by 10 LF.
Item 0200 — Culvert, Concrete Entrance Pipe, 30 IN. Dia. — Increase quantity by 32 LF.
Item 0210 — Culvert, Concrete Entrance Pipe, 42 IN. Dia. — Decrease quantity by 40 LF.
Item 0230 — Subdrain Outlet (RF -19C) — Decrease quantity by 5.0 EA.
Item 0250 — Sewer Pipe, 2000D Storm, 15 IN. DIA. — Decrease quantity by 6 LF.
Item 0260 — Sewer Pipe, 2000D Storm, 24 IN. DIA. — Decrease quantity by 2 LF.
Item 0280 — Revetment, Class E — Decrease quantity by 4.3 Tons.
Item 0300 — Recreational Trail, Portland Cement Concrete — Increase quantity by 67.4
SY.
Item 0320 — Sidewalk, P.C. Concrete, 6 IN. — Increase quantity by 15.96 SY.
Item 0330 — Detectable Warnings for Curb Ramps - Increase quantity by 54.5 SF.
Change Order No. 3
Contract No. 759 Page 1 of 3
Item 0340 - Driveway, P.C. Concrete, 7 IN. - Increase quantity by 0.1 SY.
Item 0360 - Wood Posts For Type A or B Signs, 4 IN. x 6 IN. - Decrease quantity by 13
LF.
Item 0370 - Type A Signs, Sheet Aluminum - Decrease quantity by 6.25 SF.
Item 0390 - Painted Pavement Marking, Waterborne or Solvent Based - Decrease
quantity by 2.69 STA.
Item 0440 - Mulching - Increase quantity by 1.53 Acres.
Item 0450 - Seeding and Fertilizing (Rural) - Increase quantity by 0.22 Acres.
Item 0460 - Silt Fence - Decrease quantity by 249 LF.
Item 0470 - Silt Fence for Ditch Checks - Decrease quantity by 1041 LF.
Item Summary:
LINE
NO.
DESCRIPTION
UNIT
PRICE
QUANTITY
TOTAL AMOUNT
0060
GRANULAR SHOULDERS, TYPE B
$16.35
509.24 CR
$ 8,326.07 CR
0080
STANDARD OR SLIPFORM PORTLAND
CEMENT PAVEMENT, CLASS C CLASS 2
DURABILITY, 81N
$28.50
74.40
$ 2,120.40
0100
HOT MIX ASPHALT MIXTURE, COMMERCIAL
MIX (INCLUDES ASPHALT BINDER), AS PER
PLAN
$200.00
20.09
$ 4,018.00
0110
SURFACING DRIVEWAY, CLASS A
CRUSHED STONE
$17.50
841.00
843.50
183.89 CR
32.00 CR
10.00 CR
$ (3,218.08) CR
$ (1,312.00) CR
$ 435.00 CR
0180
CULVERT, CONCRETE ENTRANCE PIPE, 18
IN. DIA.
0190
CULVERT, CONCRETE ENTRANCE PIPE, 24
IN. DIA.
0200
CULVERT, CONCRETE ENTRANCE PIPE, 30
IN. DIA.
$49.25
32.00
$ 1 576.00
0210
CULVERT, CONCRETE ENTRANCE PIPE, 42
IN. DIA.
$66.00
40.00 CR
$ 2 640.00 CR
0230
SUBDRAIN OUTLET RF -19C
$150.00
5.00 CR
$ 750.00 CR
0250
SEWER PIPE, 2000D STORM, 15 IN. DIA.
$31.00
$35.00
(6.00)CR
(2.00)CR
$ (186.00) CR
$ (70.00) CR
0260
SEWER PIPE, 2000D STORM, 24 IN. DIA.
0280
REVETMENT, CLASS E
$53.00
4.30 CR
$ (227.90) CR
0300
RECREATIONAL TRAIL, PORTLAND
CEMENT CONCRETE, 5 IN.
$21.50
67.40
$ 1,449.10
0320
SIDEWALK, P.C. CONCRETE, 6 IN.
$60.00
15.96
$ 957.60
0330
DETECTABLE WARNINGS FOR CURB
RAMPS
$25.00
54.50
$ 1,362.50
0340
DRIVEWAY, P.C. CONCRETE, 7 IN.
$28.00
0.10
$ 2.80
Change Order No. 3
Contract No. 759
Page 2 of 3
$ (8,023.90) CR
NET INCREASE ($8,023.90) CR
B. Reason for ordering change or extra work:
Adjust quantities for all items listed above to the final as -built quantities.
C. Settlement for cost of work to be made as follows:
Compensation already made to contractor through original bid unit prices.
Project Summary:
Original Contract Amount
WOOD POSTS FOR TYPE A OR B SIGNS, 4
Change Order #1
$ 3,291.15
Change Order #2
0360
IN. X 6 IN.
$19.00
(13.00)CR
$ (247.00) CR
0370
TYPE A SIGNS, SHEET ALUMINUM
$27.00
(6.25)CR
$ (168.75) CR
0390
PAINTED PAVEMENT MARKING,
WATERBORNE OR SOLVENT -BASED _
$50.00
(2.69)CR
$ (134.50) CR
_
0440
MULCHING
$700.00
1.53
$ 1,071.00
0450
SEEDING AND FERTILIZING (RURAL)
$500.00
0.22
$ 110.00
0460
SILT FENCE _
$1.50
(249.00)CR
$ (373.50) CR
0470
SILT FENCE FOR DITCH CHECKS
$2.50
(1,041.00)CR
$ (2,602.50) CR
$ (8,023.90) CR
NET INCREASE ($8,023.90) CR
B. Reason for ordering change or extra work:
Adjust quantities for all items listed above to the final as -built quantities.
C. Settlement for cost of work to be made as follows:
Compensation already made to contractor through original bid unit prices.
Project Summary:
Original Contract Amount
$ 1,191,614.95
Change Order #1
$ 3,291.15
Change Order #2
$ 4,151.78
Change Order #3
$ (8,023.90) CR
Final Contract Amount
$ 1,191,033.98
CITY OF ' rERLOO/�,
BY: /� i/� f
ayor
Peterson Contractors Inc.
Date CONTR�GTQR
BY:
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City Clerk Date
Change Order No. 3
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Date
Cordell qo peterson
TITLE: president
AP _ OVED
02c/iLY
City Engineer Date
Contract No. 759 Page 3 of 3