HomeMy WebLinkAboutBoulder Contracting, LLC - FY24 Rainbow Dr RR Crossing Repair, Cont. No. 1108 - 12.16.2024CITY OF WATERLOO, IOWA
FINAL QUANTITY ADJUSTMENT
PROJECT: FY 2024 RAINBOW DRIVE RAILROAD CROSSING REPAIR
CONTRACT NO, 1108 Date Prepared: November 21, 2024 AMOUNT: $4,957.37 DECREASE
TO: BOULDER CONTRACTING, LLC , 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 Mav 20. 2024.
A. Description of change to be made or extra work to be done:
Adjust construction quantities to actual construction quantities
B. Reason for ordering change or extra work:
As -built quantities varied for some bid items.
C. Settlement for cost of work to be made as follows:
Compensation already made to contractor through bid items.
See attached summary.
TOTAL DECREASE $4,957.37
BY. 1'I°�" 16/2024 BOULDER CONTRACTING, LLC
Mayor Date CONTRACTOR
ATTEST:
Kelley FelchCe
BY:
Date
SIGN[NFN D 12/16/2024
SIG
City Clerk
TITLE: Arcacr ,.i4,6,4151,,'
Date APPROVED:
Ci y Engine ' Date
Final Quantity Adjustment
Contract No. 1108
Sheet 1 of 2
FY 2024 RAINBOW DR RAILROAD CROSSING REPAIR FINAL
CONTRACT NO. 1108 PERIOD:
BID
ITEM
ITEM DESCRIPTION
UNIT
ORIGINAL
BID QTY.
FINAL
QUANTITY
QUANTITY
DIFFERENCE
CONTRACTOR
UNIT PRICE
CONTRACTOR
BID PRICE EXT.
INCREASE/
DECREASE
1
EXCAVATION, CLASS 10 - WASTE
CY
30
10.0
(20.0)
$ 33.00
$ (660.00)
$ (660.00)
2
TOPSOIL, FURNISH AND SPREAD
CY
24
36.0
12.0
$ 57.00
$ 684.00
$ 684.00
3
MODIFIED SUBBASE
CY
15
29.087
14.1
$ 73.00
$ 1,028.35
$ 1,028.35
4
STANDARD/SLIP-FORM PCC PAVEMENT, CLASS C, CLASS 3
DURABILITY, 6-INCH
SY
43.3
43.3
-
$ 74.00
$ -
$ -
5
STANDARD/SLIP-FORM PCC PAVEMENT, CLASS C, CLASS 3
DURABILITY, 10-INCH
SY
78.9
78.9
-
$ 110.00
$ -
$ -
6
MANHOLE ADJUSTMENT, MINOR, STORM
EA
1.0
1.0
-
$ 954.00
$ -
$ -
7
SUBDRAIN, STANDARD, PERFORATED PLASTIC PIPE, 6 IN. DIA.
LF
46.0
-
(46.00)
$ 43.00
$ (1,978.00)
$ (1,978.00)
8
REMOVAL OF PAVEMENT
SY
230.3
-
(230.30)
$ 21.00
$ (4,836.30)
$ (4,836.30)
9
REMOVAL OF PAVED DRIVEWAY
SY
63.0
63.0
-
$ 19.00
$ -
$ -
10
RAILROAD APPROACH SECTION, PCC
SY
163.1
163.1
-
$ 117.00
$ -
$ -
11
PAINT MARKINGS, SOLVENT OR WATER -BOURNE
STA
3.46
3.78
0.32
$ 194.00
$ 62.08
$ 62.08
12
SEEDING AND FERTILIZING (URBAN)
ACRE
0.015
0.015
-
$ 50,000.00
$ -
$ -
13
TRAFFIC CONTROL
LS
1.0
1.00
-
$ 4,040.00
$ -
$ -
14
SAFETY CLOSURE
EA
2.0
2.0
-
$ 102.00
$ -
$ -
15
CD JOINT ASSEMBLY
EA
2.0
2.0
-
$ 415.00
$ -
$ -
16
MOBILIZATION
LS
1.0
1.0
-
$ 4,500.00
$ -
$ -
1001
HMA, 8-INCH
SY
9.7
15.1
5.4
$ 137.50
$ 742.50
$ 742.50
PROJECT TOTALS
$ (4,957.37)
$ (4,957.37)
PAYMENTS:
AMOUNT
AMT. TO DATE
PAY ESTIMATE #1
$ 45,827.59
$ 45,827.59
PAY ESTIMATE #2
$ 2,390.44
$ 2,390.44
RETAINAGE
$ 2,537.79
$ 50,755.82
TOTAL PAYMENTS:
$ 50,755.82
CHANGE ORDERS:
AMOUNT
CHANGE ORDER #1- 11/1/2024
$ 1,773.75
CHANGE ORDER TOTAL
$ 1,773.75
AMOUNT
ORIGINAL CONTRACT AMOUNT
$ 53,939.44
CHANGE ORDER TOTAL
$ 1,773.75
REVISED CONTRACT AMOUNT
$ 55,713.19
FINAL QUANTITY SUMMARY
$ (4,957.37)
FINAL CONTRACT AMOUNT
$ 50,755.82
Final Quantity Adjustment Contract 41108 Sheet 2 of 2