HomeMy WebLinkAbout~Master - Change Order No. 6 for 2017/18 South Duff Avenue Improvements RESOLUTION NO. 19-532
RESOLUTION APPROVING CHANGE ORDER NO. 6
ON CONTRACT WITH
CON-STRUCT, INC.,
FOR 2017/18 SOUTH DUFF AVENUE IMPROVEMENTS
FOR THE CITY OF AMES, IOWA
WHEREAS, it has been determined that a Change Order is necessary and proper on the
above Contract.
NOW, THEREFORE, BE IT RESOLVED by the City Council of the City of Ames, Iowa,
that Change Order No. 6 on contract with Con-Struct, Inc., of Ames, Iowa, for the 2017/18 South
Duff Avenue Improvements be approved and adopted as attached hereto and made a part hereof by
this reference.
ADOPTED THIS 8`h day of October, 2019.
Diane . Voss, City Clerk John A. Haila, Mayor
Introduced by:
Seconded by:
Voting aye: Beatty-Hansen, Betcher, Corrieri, Gartin, Martin,Nelson
Voting nay: None Absent: None
Resolution declared adopted and signed by the Mayor this 81h day of October, 2019.
l
i Date 18•Se 19
CITY OF AMES PUBLIC WORKS - TRAFFIC DIVISION
AciTv of I CONTRACT CHANGE ORDER# 6Balancin P.O.# 55860�; AmeS
ACCT#VARIOUS
i
PROJECT:
2017-18 South Duff Avenue Improvements
CONTRACTOR CHANGE ORDERS APPROVED TO DATE:
1 ($11,451.02) 11 PREVICUS APPROVED
Con-Struct Inc 2 ($3,742.72) 12 CHANGE ORDERS
-------------------------------
(Name) 3 ($182.50) 13 -$19,346.96
305 South Dayton Avenue 4 ($1,979.80) 14 ORIGINAL CONTRACT
----------------- -----------------------------------------
I (Address) 5 ($1,990.92) 15 $2,374,992.00
l Ames, IA 550010 _ 6 16 CURRENT ADJUSTMENT
---------------------- --------------------------------------
(City,State,zio) 7 17 -$193,573.23
8 18 CUMULATIVE CHANGE
9 19 ORDERAMOUNT
( 10 20 $212,920.19
Requires City Council Approval ADJUSTED CONTRACT
$2.162.071.8 i
The contract is hereby modified and amended as follows:
ITEM DESCRIPTION UNIT PRICE QUANTITY TOTAL
2 SPECIAL BACKFILL CY $55.00 35.85 ($1,971.75
7 MODIFIED SUBBASE CY $55.00 415,00 $22,825.00
9 PAVED SHOULDER, P,C. CONCRETE, 10 IN. SY $54,00 1,695.87 $91,576.98
11 PAVEMENT SCARIFICATION SY $30.00 310.70 $9,321.00
12 STANDARD OR SLIP FORM PORTLAND CEME SY $60.00 1,507.53 $90,451.80
14 HOT MIX ASPHALT, DRIVEWAY SY SY $63.00 355.00 $22,365.00
15 PORTLAND CEMENT CONCRETE OVERLAY, F CY $120.00 435.40 $52,248.00
16 PORTLAND CEMENT CONCRETE OVERLAY, F SY $14.00 1,039.34 $14,550.76
17 SURFACING, DRIVEWAY, CLASS A CRUSHE TON $30,00 56,42 $1,692.60
18 REMOVAL OF SIGN EA $265,00 2.00 $530.00
20 FLOODED BACKFILL CY $20.00 90.00 $1,800.00
21 APRONS CONCRETE,24 IN. DIA. EA $1,500.00 1.00 $1,500.00
25 CULVERT, CONCRETE ROADWAY PIPE, 30 IN LF $60.00 5.00 $400.00
27 CULVERT, LOW CLEARANCE CONCRETE RO LF $80.00 29.00 $2,320.00
29 APRONS, UNCLASSIFIED,24 IN, DIA EA $1,400.00 1.00 $1,400.00
30 CULVERT, UNCLASSIFIED ENTRANCE PIPE, LF $50.00 100.00 ($5,000.00
31 CULVERT, UNCLASSIFIED ENTRANCE PIPE, LF $60.00 7.00 $420.00
32 INTAKE, SW-507 EA $3,000.00 1.00 $3,000.00
33 INTAKE, SW-512,24 IN. EA $1.800.00 1.00 $1,800.00
34 MANHOLE ADJUSTMENT, MINOR EA $1,000.00 1.00 $1,000.00
37 SUBDRAIN OUTLET, DR-303 EA $400.00 2.00 $800,00
39 STORM SEWER GRAVITY MAIN, TRENCHED, LF $50.00 136.00 $6.800.00
40 IFLOWABLE MORTAR CY $200.00 60.30 $12,060.00 !
42 REVETMENT, CLASS E TON $80.00 62.14 $4,971.20
43 REMOVAL OF PAVEMENT SY $9.00 1,398.69 $12,588.21 I
44 RECREATIONAL TRAIL, HOT MIX ASPHALT, 5 SY $38.00 990.00 $37,620.00 I
45 RECREATIONAL TRAIL, PORTLAND CEMENT SY $36.00 122.88 $4,423.68
46 RECREATIONAL TRAIL, PORTLAND CEMENT SY $45.00 26.03 $1,171.35 t
48 IREMOVAL OF SIDEWALK SY $20.00 15.03 S300.60
49 SIDEWALK, P.C. CONCRETE, 5 IN. SY $42.00 1.81 $76.02
50 SIDEWALK, P.C. CONCRETE, 6 IN. SY $45.00 145.36 $6 541,20 }
51 DETECTABLE WARNINGS SF $30.00 193.00 $5.490.00
52 DRIVEWAY, P.C. CONCRETE, 6 IN SY $42.00 214.33 $9,001.86
53 DRIVEWAY, P.C. CONCRETE, 7 IN. SY $45.00 305.08 $13.728.60
54 REMOVAL OF PAVED DRIVEWAY SY $8.00 662.49 $5,299.92 {
58 PAINTED PAVEMENT MARKING, WATERBORI STA $40.00 22.46 $898.40 i
59 PAINTED SYMBOLS AND LEGENDS, WATER EA $370.00 12.00 S4,440.00
Project Engineer, Rvv Mgmt, Asst.. finance, on rac or
I
60 PAVEMENT MARKINGS REMOVED STA $44.CC 26.26` ($1,155.44)
63 FLAGGERS EA $500.00 16.00 $8.000.00
64 PORTABLE DYNAMIC MESSAGE SIGN PDMS CDAY $400.00 37.00 $14,800.00
66 WATER SERVICE CORPORATION, COPPER, EA $1.000.00 1.00 $1,000. 0)
68 VALVE BOX REPLACEMENT EA $600.00 1.00 $600.00
70 HYDRAULIC SEEDING AC $5,000.00 0.99 $4,950.00
71 SILT FENCE LF $1.70 22,969.00) $39,047.30
72 SILT FENCE FOR DITCH CHECKS LF $1.70 983.00 $1,671.10
73 REMOVAL OF SILT FENCE OR SILT FENCE F LF $0.20 12,249.DO) $2,449.80
74 MAINTENANCE OF SILT FENCE OR SILT FEN LF $0.20 2,450.00 ($490.00
75 PERIMETER AND SLOPE SEDIMENT CONTR LF $2.80 145.00 $406.00
76 REMOVAL OF PERIMETER AND SLOPE SEDI LF $0.40 1,375.00 ($550.00)
ADD4 TEMP SURFACING ROCK FOR ACCESS TON $26.00 268.50 $6.981.00
4,DD1 TYPE 1 URBAN SEEDING AC $5,352.00 0.15 $776.04
It is mutually agreed that the contract price is increased/decreased by: Total: S193,573.23
payable/deductible immediately upon completion of the work called for in this order. As a result of this change order,
ithe time for completion of the above-mentioned contract is hereby extended by an additional 0 days.
This change order is incorporated into and governed by the above mentioned contract.
A ed fgr Contractor Reco1 endeo f0 al the City of Ames:
v Q
ecta Of Date 7 E ` Otte
For the City of Ames:
Jo
P brc works Director Date fjgta/tM�� �� Dote
Pape t of 1
CC: Project Engineer, PW Mgmt. Asst., Finance, Contractor 9/18/2019 1 10 05 AM