HomeMy WebLinkAbout#05 Inwood Trunk WM - CCO#2 AGENDA ITEM
MAYOR & COUNCIL COMMUNICATION
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DATE: December 6, 2016
CONSENT
ITEM # 5
AGENDA ITEM: Inwood Trunk Watermain Improvements – Compensating Change Order
No. 2
SUBMITTED BY: Chad Isakson, Project Engineer
THROUGH: Kristina Handt, City Administrator
REVIEWED BY: Jack Griffin, City Engineer
Cathy Bendel, Finance Director
SUGGESTED ORDER OF BUSINESS (if removed from the Consent Agenda):
- Questions from Council to Staff ............................................. Mayor Facilitates
- Public Input, if Appropriate………………………………….Mayor Facilitates
- Call for Motion ............................................................... Mayor & City Council
- Discussion ....................................................................... Mayor & City Council
- Action on Motion .................................................................... Mayor Facilitates
POLICY RECOMMENDER: Engineering.
FISCAL IMPACT: $4,079.86 increase to the final construction contract amount.
This change order reconciles the estimated and actual quantities installed on the project and
increases the final contract amount by $4,079.86. The final construction contract amount is
$1,418,017.17 or 0.5% over the original construction contract award amount of $1,411,737.31.
SUMMARY AND ACTION REQUESTED: The City Council is respectfully requested to
consider approving, as part of the consent agenda, Compensating Change Order No. 2 for the
Inwood Trunk Watermain Improvements to reconcile the estimated and actual quantities
installed on the project.
LEGISLATIVE HISTORY/BACKGROUND INFORMATION: Northdale Construction
Company, Inc. was awarded a construction contract on March 2, 2016 to complete the Inwood
Trunk Watermain Improvements. The contractor has completed the work in accordance with the
contract, plans and specifications; and with approval of this change order the contract amount
will be adjusted to reflect quantities actually installed as a part of the project.
City Council Meeting [Consent Agenda Item 5]
December 6, 2016
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The overall increase in the contract amount for this change order is $4,079.86 as detailed on the
attached itemization. An increase in the contract amount is largely due to the amount of
watermain fittings actually installed as compared to estimated amount in the contract. The final
construction contract amount is $1,418,017.17.
RECOMMENDATION: Staff is recommending that the City Council approve, as part of the
Consent Agenda, Compensating Change Order No. 2 for the Inwood Trunk Watermain
Improvements project thereby increasing the final contract amount by $4,079.86. If removed
from the consent agenda, the recommended motion for the action is as follows:
“Move to approve Compensating Change Order No. 2 for the Inwood Trunk Watermain
Improvements, thereby increasing the final contract amount by $4,079.86”.
ATTACHMENT(S):
1. Compensating Change Order No. 2.
CHANGE ORDER NO. 2
INWOOD AVENUE TRUNK WATERMAIN IMPROVEMENTS
CITY OF LAKE ELMO, MINNESOTA
PROJECT NO. 2014.130
QUANTITY UNIT PRICE AMOUNT QUANTITY AMOUNT NET CHANGE AMOUNT
1 LS 1 $64,800.00 $64,800.00 1.00 $64,800.00 0.00 $0.00
2 LS 1 $22,945.00 $22,945.00 1.00 $22,945.00 0.00 $0.00
3 LF 600 $4.13 $2,478.00 200.00 $826.00 ‐400.00 ‐$1,652.00
4 EA 6 $750.00 $4,500.00 0.00 $0.00 ‐6.00 ‐$4,500.00
5 EA 10 $104.50 $1,045.00 0.00 $0.00 ‐10.00 ‐$1,045.00
$95,768.00 $88,571.00 ‐$7,197.00
1 EA 1 $7,483.75 $7,483.75 0.00 $0.00 ‐1.00 ‐$7,483.75
2 EA 2 $13,187.61 $26,375.22 2.00 $26,375.22 0.00 $0.00
3 EA 11 $4,431.40 $48,745.40 10.00 $44,314.00 ‐1.00 ‐$4,431.40
4 LF 6 $1,628.80 $9,772.80 3.50 $5,700.80 ‐2.50 ‐$4,072.00
5 EA 10 $2,476.08 $24,760.80 10.00 $24,760.80 0.00 $0.00
6 EA 3 $2,920.05 $8,760.15 2.00 $5,840.10 ‐1.00 ‐$2,920.05
7 EA 2 $4,117.60 $8,235.20 2.00 $8,235.20 0.00 $0.00
8 EA 19 $10,711.98 $203,527.62 19.00 $203,527.62 0.00 $0.00
9 EA 3 $709.63 $2,128.89 3.00 $2,128.89 0.00 $0.00
10 EA 3 $775.20 $2,325.60 3.00 $2,325.60 0.00 $0.00
11 LF 100 $50.97 $5,097.00 81.00 $4,128.57 ‐19.00 ‐$968.43
12 LF 75 $63.87 $4,790.25 141.00 $9,005.67 66.00 $4,215.42
13 LF 96 $70.32 $6,750.72 42.00 $2,953.44 ‐54.00 ‐$3,797.28
14 LF 28 $108.70 $3,043.60 25.75 $2,799.03 ‐2.25 ‐$244.57
15 LF 25 $126.98 $3,174.50 55.00 $6,983.90 30.00 $3,809.40
16 LF 11,015 $74.75 $823,371.25 10,985.00 $821,128.75 ‐30.00 ‐$2,242.50
17 LB 5,810 $10.74 $62,399.40 9,034.00 $97,025.16 3,224.00 $34,625.76
18 LS 1 $49,462.20 $49,462.20 1.00 $49,462.20 0.00 $0.00
19 LS 1 $7,000.00 $7,000.00 1.00 $7,000.00 0.00 $0.00
20 EA 18 $156.02 $2,808.36 17.00 $2,652.34 ‐1.00 ‐$156.02
$1,310,012.71 $1,326,347.29 $16,334.58
1 LF 60 $15.00 $900.00 14.00 $210.00 ‐46.00 ‐$690.00
2 LF 60 $31.11 $1,866.60 8.00 $248.88 ‐52.00 ‐$1,617.72
$2,766.60 $458.88 ‐$2,307.72
1 EA 2 $165.00 $330.00 0 $0.00 ‐2.0 ‐$330.00
2 EA 13 $220.00 $2,860.00 2 $440.00 ‐11.0 ‐$2,420.00
$3,190.00 $440.00 ‐$2,750.00
TOTALS ‐ BASE CONTRACT $1,411,737.31 $1,415,817.17 $4,079.86
CHANGE ORDER NO. 1
CO1‐1 EA 2 $500.00 $1,000.00 2 $1,000.00 ‐ $0.00
CO1‐2 EA 1 $1,200.00 $1,200.00 1 $1,200.00 ‐ $0.00
TOTALS ‐ CHANGE ORDER NO. 1 $2,200.00 $2,200.00 $0.00
TOTALS ‐ DIFFERENCE IN CONTRACT AND ACTUAL WORK COMPLETE $1,413,937.31 $1,418,017.17 $4,079.86
HYDRANT OFFSET
SUBTOTAL ‐ DIVISION 4
DIVISION 4 ‐ STREET CONSTRUCTION
DIVISION 3 ‐ STORM SEWER
SALVAGE CONCRETE PIPE CULVERT
INSTALL SALVAGED PIPE CULVERT
SALVAGE AND REINSTALL SIGN
SUBTOTAL ‐ DIVISION 3
DUCTILE IRON FITTINGS
HORIZONTAL DIRECTIONAL DRILLING BORE PITS
WATER SERVICE CONNECTION PITS
TRIVIEW TEST STATION MARKER
SUBTOTAL ‐ DIVISION 2
6" DUCTILE IRON WATERMAIN PIPE, CLASS 52
8" DUCTILE IRON WATERMAIN PIPE, CLASS 52
12" DUCTILE IRON WATERMAIN PIPE, CLASS 52
16" DUCTILE IRON WATERMAIN PIPE, CLASS 52
16" HDPE DIPS DR11 WATERMAIN, DIRECTIONAL DRILL
DIVISION 1 ‐ GENERAL
MOBILIZATION
TRAFFIC CONTROL
SILT FENCE, MACHINE SLICED
HYDRANT EXTENSION
ITEM DESCRIPTION OF PAY ITEM UNIT
CONTRACT TOTAL TO DATE
1" CURB STOP AND CURB BOX
CLEAR AND GRUB TREE
DITCH CHECK
SUBTOTAL ‐ DIVISION 1
DIVISION 2 ‐ WATERMAIN
CONNECT TO EXISTING 8" WATERMAIN
CONNECT TO EXISTING 16" WATERMAIN
12" GATE VALVE AND BOX
1" CORPORATION STOP WITH FUSIBLE SADDLE
HYDRANT
6" GATE VALVE AND BOX
8" GATE VALVE AND BOX
16" BUTTERFLY VALVE AND BOX
1" COPPER WATER SERVICE PIPE
COMPENSATING CHANGE
ORDER NO. 2
SALVAGE AND REINSTALL MAILBOX
18" FLARED END SECTION