HomeMy WebLinkAboutHunt Paving/CO 1/increase 127,904.95/AUman Nappanee CITY OF CARMEL
TO: The Hunt Paving Company, Inc. CONTRACT CHANGE ORDER NO.: #1
Post Office Box 42517 DATE: November 9, 2012
Indianapolis, IN 46242-0517 PROJECT NAME: Auman & Nappanee Neighborhood
Improvements Phase 2 (09-06)
CITY REQ. NO.:
CITY PO NO.: 25820
CITY PO DATE:
You are directed to make the following changes in this Contract:
(Brief Description)
ITEM AMOUNT (+) OR (-) DAYS
ocs
See Attached Sheets uv.b13� t_1
ave-tw r (he).
II. The following referenced Documents further describe the changes outlined in Paragraph I, and are to
be considered a part of this Change Order: R.F.P.: NA W.D.C. No.: NA
Other:
The changes result in the following adjustment of Contract Price and Contract Time:
Contract Price prior to this Chan e Order $ 595,898.80
Contract Price will be increased by this Change Order $ 127,904.95
New Contract Price including this Change Order $ 723,803.75
Contract Time Prior to this Change Order NA Days NA Completion Date
Net increased/decreased resulting from this Change Order NA Days
Current Contract Time including this Change Order NA Days NA Completion Date
This Change Order is for full and final settlement of all direct, indirect, impact costs and time
extensions incurred at any time resulting from the performance of the changed work.
The Above Changes Are The Above Changes Are A rove
Recommended Accepted: I
Department of Engineering j �q �r� ;rq c a
ENGINEER CONTRACTOR) -es Brai :-rd, Ma it
One Civic Square ,ycr 5 Tbin �n ([/ �
Address AgPress Mar, a W'L, Member
Carmel IN, 46032 %4g /i 5 V q6,rt1 (
City/State/Zip City/State/Zip Lori . son, Member
By: By: ATTEST:
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(signature) / (signature)
Phone: (317) 571-2441 Phone: J/7-2 "" 7— ZW)C-) V t,// t,�i
2 —3 — /Diana Cord Iy, Clerk-Treasurer
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Date: November 9, 2012 Date: / Date: j -/g/Z
Michael T. McBride
City Engineer
Date: /2/0(/20/2
AUMAN AND NEWARK NEIGHBORHOOD IMPROVEMENTS PHASE 2
NAPPANEE DRIVE SIDEWALK & DRAINAGE IMPROVEMENTS 09-06
CHANCE ORDER #1
Item No. Item
4 B-Borrow for Structural Backfill overrun because sand used to backfill an existing sanitary
sewer on Nappanee Drive would collapse into the new trench excavated for the storm
sewer. This unforeseen condition increased the size the trench and caused more#8 stone to
be used for backfill.
5 Flowable Backfill for Pipes overrun because sand used to backfill an existing sanitary
sewer on Nappanee Drive would collapse into the new trench excavated for the storm
sewer. This unforeseen condition increased the size the trench and caused more flowable
fill to be used for backfill. There was also an error in the plan quantity calculations for the
trench excavated to lay pipe across Range Line Road
7 Storm Sewer Pipe, 15" Class II RCP overrun because an additional foot of pipe was
required to make a secure connection to an existing structure.
11 Drain tile, PVC, Undistributed overrun because existing underground drain pipes were
found during excavation. The existing drain pipes were connected to the new storm sewers
to maintain drainage from existing homes and businesses.
18 Inlet J-10 overrun because an additional inlet was required at the intersection of Range
Line Road and Nappanee Dr. to provide drainage for a low area behind the sidewalk.
19 Flowable Fill (Concrete A Concrete for Patch) underrun because the thickness of the
patches on Range Line Road and Nappanee Drive were less than shown on the plans. More
Flowable Backfill (Item #10) was used in its place.
21 Curb Ramps with Truncated Domes overrun because of error an in the plan quantity.
Additional ramp area was required because of existing field conditions.
22 4" Concrete Sidewalk - underrun because of an error in the plan quantity. Additional ramp
area was required because of existing field conditions.
23 Concrete Curb - underrun because of an error in the plan quantity. Less concrete curb was
required because of existing field conditions
24 24" Combined Concrete Curb & Gutter overrun because a portion of the curb had to be
repoured to allow for a wheelchair ramp. Final quantity was substantially as planned.
25 Concrete Pvm't. for Commercial Drive, 6" overrun because of existing field conditions
required more concrete pavement. Final quantity was substantially as planned.
26 Concrete Pvm't. for Commercial Drive, 9 overrun because of existing field conditions
required more concrete pavement. Final quantity was substantially as planned.
28 Unsuitable Materials, (Undistributed) underrun because no unsuitable material was
encountered.
29 Compacted Aggregate, 53, Base overrun. Final quantity was substantially as planned.
30 HMA Surface, A, for Road Patching underrun because the item was eliminated by EWA
5, HMA Patching.
31 Tack Coat underrun because the item was eliminated by EWA 5, HMA Patching.
39 Nursery Sodding for Lawns underrun because the item was eliminated by EWA 2,
Erosion Control Blanket (Rangeline) and EWA 3, Mulch Seeding (Nappanee).
40 Water underrun because the item was eliminated by EWA 2, Erosion Control Blanket
(Rangeline) and EWA 3, Mulch Seeding (Nappanee).
EWA 1 Mobilization/ Demob. For Seeding overrun because (Item #39 Nursery Sodding for
Lawns) was eliminated from the contract because of drought conditions. The area was
seeded.
EWA 2 Erosion Control Blanket (Rangeline Rd.) overrun because (Item #39 Nursery Sodding for
Lawns) was eliminated from the contract because of drought conditions. The area was
seeded.
EWA 3 Mulch Seeding (Nappanee Dr.) overrun because (Item #39 Nursery Sodding for Lawns)
was eliminated from the contract because of drought conditions. The area was seeded.
EWA 4 Mobilization/Demob. for Asphalt Patching overrun because additional pavement was
removed on Nappanee Drive due to granular backfill material over the existing sanitary
sewer fell into the trench excavation for the new storm. Additional asphalt material was
required to patch over the existing sanitary sewer line.
EWA 5 HMA Patching overrun because additional pavement was removed on Nappanee Drive
due to granular backfill material over the existing sanitary sewer fell into the trench
excavation for the new storm. Additional asphalt material was required to patch over the
existing sanitary sewer line.
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AUMAN AND NEWARK NEIGHBORHOOD IMPROVEMENTS
PHASE 2: NAPPANEE DRIVE SIDEWALK& DRAINAGE IMPROVEMENTS
CHANGE ORDER#1
Most of the cost overrun came from three Items.
The pay item B-Borrow for Structural Backfill overran because the stone used to backfill an existing
sanitary sewer under Nappanee Drive collapsed into the new trench excavation for the storm sewer
during pipe laying operations. Also, portions of an old buried storm sewer were encountered along
the edge of the roadway on Nappanee Drive. These two unforeseen conditions increased the size of
the trench and caused undermining of existing pavement. This increased the amount of#8 stone
required to backfill the trench by 64%. The item overran $81,275.76.
Two new pay items were made Mobilization & Demobilization for Asphalt Patch and HMA Patching
to make the necessary repairs to the roadway. This work included cutting and removing existing
pavement and using HMA asphalt patch material and HMA surface to repair the patched areas. The
cost to make the pavement repairs was $35,817.86.
See the overrun/underrun explanation sheet attached to Change Order #1 for a list of additional items.
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