HomeMy WebLinkAbout2018-720 Planning - Moffat Pipe amendment 6 CHANGE ORDER NO.: 6
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CHANGE ORDER
CHANGE ORDER NO.: 6 DATE: October 23,2018
Project: Historic Rogers Road Sewer Expansion Project
Contractor: Moffat Pipe,Inc.
Engineer/Architect: URS Corporation—North Carolina
CONTRACTOR is directed to make the following changes in the Contract Documents.
Description:Add the following line items 42,43,44,and 45 to Section 00 4144,Unit Price Contract Bid
Form.
Please note that item numbers 42 and 43 represent the agreed upon price for the rock removal in June
2018. The backup documentation for the lump sum price can be found in the attached Moffat
documentation for full crew costs and partial crew costs and days worked.
Item Bid Description Units Estimated Unit Price Extended
No. Quantity Total
42 12"P-401 DIP Lump Sum 1 $29,892.25 $29,892.25
w/Alternative Rock
Removal(Full Crew)—
June (24 hrs)
43 12"P-401 DIP Lump Sum 1 $155158.23 $15,15 8.23
w/Alternative Rock
Removal(Partial Crew)—
June(33.5 hrs)
44 High Risk Dense Rock Cubic 463.75 $94.50 $43,824.38
Removal(NIH A7-A11- Yards
BI)
45 Additional Pre-blast Each 15 $293.08 $45396.22
Surveys(Phase 2
Blasting)
Net Adjustment of this Change Order $93,271.08
• The following shall be added to Section 0122 00,Unit Prices,Article 1.06:
"EE.Item 44—High Risk Dense Rock Removal
1. Work Included:
a. Under this Item, the Contractor shall furnish all material, labor, and equipment for rock
removal between SSMH-A7 and SSMH-All and SSMH-Bl. This shall be by either
mechanical or explosive methods,to properly install the sanitary sewer piping,manholes,
CHANGE ORDER NO.: 6
Page 2 of 4
services, appurtenances, and all other items for a complete system as shown on the
Drawings.
b. Payment for this item will include,but not be limited to:
1) Drilling, blasting, monitoring, excavating and removing rock materials, loading,
hauling,properly disposing of rock material.
2. Basis of Payment:
a. The Contractor will be paid for the accepted rock removal on a cubic yardage basis,at the
applicable Contract prices as listed in the itemized proposal, only for those cubic yards
that do not meet the reasonable production rate of rock removal.
b. Payment for this item will be made in concurrence with payment under Item 22 and not
in lieu of.
c. For new piping measure along the centerline of the trench, times the depth from the top
of rock profile to the specified depth below the pipe,times the width of the trench.
d. For manholes and structures, measure two feet beyond the outside of the structure
(excluding extended base)times the depth of the structure plus one foot.
Take measurements in the presence of the Owner's Representative or Engineer when possible.
Maintain daily log sheets of measured quantities, and duration of excavation activities. Log
sheets must be signed by the Owner's Representative or Engineer and submitted with payment
request.Payment shall not be made for quantities that have not been field verified by the Owner's
Representative or Engineer.
FF.Item 45—Additional Pre-Blast Surveys
1. Work Included:
a. Under this Item, the Contractor shall furnish the additional required pre-blast surveys as
required by Section 31 23 16, Trenching for Utilities, Article 3.08.13.10 of the Contract
Documents to complete blasting. Please note that the blasting radius has been changed
from the specified 250 feet in the contract documents to 500 feet per the request of Town
of Carrboro Fire Department.
2. Basis of Payment:
a. The Contractor will be paid for the number of completed and accepted pre-blast surveys
that fall within the extended 500 foot blast radius and were not covered under the original
250 foot blast radius."
Moffat is also requesting an additional 22 calendar days to account for weather and production delays in
the project considered to be no fault of their own and beyond their control.A breakdown of the delay days
can be found in the Attachments.
CHANGE ORDER NO.: 6
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CHANGE IN CONTRACT SUM OR PRICE: CHANGE IN CONTRACT TIME OR TIMES:
Original Contract Price Original Contract Times
$4,782,436.00 Final Completion: July 15,2018
Net change from previous Change Orders No. l to Net change from previous Change Orders No.l to
No.5: $81,483.45 No. 5: 226 days
Contract Sum or Price prior to this Change Order Contract Times prior to this Change Order
$4,863,919.45 Final Completion: February 6,2019
Net Increase of this Change Order Net Increase of this Change Order
$93,271.08 Twenty-two(22)calendar days
Contract Sum or Price with all approved Change Contract Times with all approved Change Orders
Orders
$4,957,190.53 Final Completion: February 28,2019
RECOMMENDED: REVIE & ACCEP EED:
By: By- By:
Engineer r ge ty Co tractor
Krista Paredes-Toledo,PE Craig Benedict,AICP es e DuClau
Date: folzS(Ig Date: _ �g Date: Lb 23 )
The adjustment in Contract Sum or Price and/or Contract Time or Times stated in this Change Order shall
comprise the total price and/or time adjustment due or owed the CONTRACTOR for the work or changes
defined in this Change Order. By executing the Change Order, the CONTRACTOR acknowledges and
agrees that the stipulated price and/or time adjustments include the costs and delays for all work
contained in the Change Order, including costs and delays associated with the interruption of schedules,
extended overheads, delay, and cumulative impacts or ripple effect on all other non-affected work under
this Contract. Signing of the Change Order constitutes full and mutual accord and satisfaction for the
adjustment in Contract Sum or Price or Contract Time or Times as a result of increases or decreases in
costs and time of performance caused directly and indirectly from the change, subject to the current scope
of the entire work as set forth in the Contract Documents. Acceptance of the waiver constitutes an
agreement between OWNER and CONTRACTOR that the Change Order represents an equitable
adjustment to the Contract, and that CONTRACTOR waives all rights to file a claim on this Change
Order after it is properly executed.
CHANGE ORDER NO.: 6
Page 4 of 4
IN WITNESS WHEREOF,the undersigned have caused the execution hereof:
CONTRACTOR:
MOFFAT P , INC
ATTEST: By:
Name: Jesse DuClau
��mQaa� Title: Contractor
®a re a p 4"f� Address: 4901 Unicon Drive
+G'
'���„ Wa e Forest,NC 27587
Date: O l
o a* a
� RY
I V`
OWNER:
Orange Co
By: i.
Name: Bonnie Hammersley
Title: f Ojanage,County Manager
Date:
Moffat Pipe,
Moffat Pipe,,.,. Change Order Request 4901 Unic on Drive
Aweeroeecgm�„r Wake Forest,NC 27587
Ph.(919)295-4630
Fax(919)295-1631
To: AECOM of NC Change Order Request No:6
Attn: Krista Paredes-Toledo PE Date:10/11/18
Address: 1600 Perimeter Park Dr.Suite 400 MPI Job No: 1203-17
Morrisville,NC 27560 Period Covered:6/1/18-9/30/18
Job Name: Historic Rogers Rd,Sewer Expansion
CC: MPI Project Staff Description:Remaining Rock Removal
Item Description*Full Crew Workup Qty unit Material Labor Equipment Subcontractor Total Cost
CosUUnit Total MH/Unit Hrs Exl Rate Total Hrs Rate Total Hrs Rate Total
MATERIALS
$0
LABOR
Protect Manager 1 LEA 20 20 $83.78 $1,675.60 $1,675.
Superintendent 1 24 24 $59.29 $1,42Z96 $1,472.
Foreman 1 24 24 $45.17 $1,084.08 $1.084.OE
Operator 3 EA 1 24 72 $29.78 $2,144.16 $2144.1
Laborer 2 EA 24 48 52453 $1.17744 S1,177.44
EQUIPI.IENT
80,000#Excavator 350 2 EA 24 $158.36 $7,601.28 $7,601.
42000#Excavator 210 1 EA 24 $98.41 $2,361.84 $23613
Rock Grinder 1 EA 24 $33.501 $804.00 $804.DC
3.5 CY Loader 1 EA 24 0$24.52 $1,705.68 $1,705.
10x10 MH Box 2 EA 24 $911.04 $911.
24x8x6 Trench Box 1 EA 24 $288.44 $289.
24x4x6 Trench Box Stacker 1 EA 24 $204.00 $204.00
Rock/Stone Box 2 EA 24 $606.72 $606.7
20KW Generator 1 EA 24 $455.52 $455.5
Sweeper 1 EA 24 $588.48 $588.
Ford F-350(Superintendent) 1 EA 24 $2029 $486.96 $486.
Ford F-450(Foreman Service Truck) 2 FA 24 $27.29 $1,309.92 $1,309.
Small Tools 1 EA 1 24 $30.00 $720.00 $720.
Office Container 1 EA.. 24 $2.50 $8000 560 oc
SUBCONTRACTOR
$Off
Materials labor Equipment Sub
Subtotals $0.00 $7,504.24 $18,104.68 $0.00 $25,609.1
7.5-%Sales Tax $0.
15%Mark Upon Material $0.
15%Mark Up on Labor and Equip. $3,B41.3t
5%Mark Up on Subcontractors $0.
Bond Rat $441.7
Total Cos l $29,892.
Change Order Request Moffat Pipe,Drive
Moffat Pipe,Inc. � 4901 Unicon Drive
Aweemeecomwm Wake Forest,NC 27587
Ph.(919)295-4630
Fax(919)295-4631
To: AECOM of NC Change Order Request No:6
Attn: Krista Paredes-Toledo PE Date:10/11/18
Address: 1600 Perimeter Park Dr.Suite 400 MPI Job No: 1203-17
Morrisville,NC 27560 Period Covered:6/1/18-9/30/18
Job Name:Historic Rogers Rd.Sewer Expansion
CC: MPI Project Staff Description:Remaining Rock Removal
Item Description Partial Crew Workup Qty Unit Material Labor Equipment Subcontractor Total Cost
CosUUnit Total MH/Unit Hrs Ext Rate Total Hrs Rate Total Hrs Rate Total
MATERIALS
$0.
SO Dc
LABOR
Superintendent 0.5 EA 33.5 16.75 $59.29 $993.111 S993.11
Foreman 0.5 EA 33.5 16.75 $45.17 $756.60 1 1 $756.
Operator i EA 33.5 3345 $29.78 $997.63 $997.
Laborer 1 E4 335 335 $24.53 $821.76 S821 7
EQUIPMENT
100,000#Excavator 450 0.5 EA 33.5 $98.41 $1,648.37 $1,648.3
80,000#Excavator 350 0.5 FA 33.5 $158.36 $2,65253 1 $2,652.
Large Hammer 0.5 EA 33.5 $82-231 $1,377.35 $1,377.
Rock Grinder 0.5 FA 33.5 $33.501 $561.13 1 $561.1
345 CY Loader 1 EA 33.5 $71.07 $2,380.85 $2,380.8
10x10 MH Box 0 EA 33.5 $18.98 $0.00 $0.
24x8x6 Trench Box 0 EA 33.5 $12.06 $0.00 $0.
24x4x6 Trench Box Stacker 0 EA 33.5 $8.50 $0.00 $0.
Rock/Stone Box 0 EA 33.5 $12.64 $0.00 1 $0.
20KW Generator 0 EA 33.5 $18.98 $0.00 $0.
Sweeper 0 EA 33.5 $24.52 $0.00 1 $04
Ford F-350(Superintendent) 0.5 EA 33.5 $2029 $339.86 $339.
Ford F-450(Foreman Service Truck) 0.5 EA 33.5 $2729 $457.11 $457.11
Small Toots 0 EA 33.5 $30.00 $0.00 $0.
Office Container 0 EA 33.5 $250 $0.00 so Gc
SUBCONTRACTOR
$0.
$0.
Materials Labor Equipment Sub
Subtotals $0.00 $3,569409 $9,417.19 $0.00 $12,9862
7,5_%Sales`lrax $0.
15%Mark Upon Materials $0.
151/6 Mark Up on Labor and Equp $1,9474
5%Mark Up on Subcontractors $0qGC
Bond Rate $224.01
Total Co $15,158.2
dMRY 1 SERVTCE
Jesse Duclau
In response to your need to have the rock areas near the residences on
Tallyho Trail blasted, I amended the original quote to $120.00/cy for that area.
The reason for the increase from the original prices can easily be explained. When
a project bids, we look at the overall exposure and take into account the higher
risk/less productive areas versus the higher production areas that we will have to
blast. We spread our cost and ability to generate revenue over the entire project
to determine standard cubic yard pricing for the project. The fact that it was
decided that much of the rock should be excavated through other processes, thus
leaving the higher risk/less productive areas to be blasted greatly changes the
scope of our work from the original plans.
As I stated, I have recalculated the pricing for the area near Tallyho Trail as shown
on the revised quote, but I will leave the original prices in effect for the rock near
the lay down yard.
I believe you will agree, the scope of work has changed for NQS as well as Moffat
Pipe.
Please-I me know i you have any questions.
f .F 1
f�eith- Isw" n 1�
r i
Mailing:P.O.Box 886 Physical:6216 Clementine Rd, u Clemmons,NC 27012
www.nationalquarryservice.com
Toll Free: 1-877-747-ROCK
Number: 882
Date; 10/05/2018
From: Keith Nelson
MUMProject: Historic Rogers Road Sewer
iT L 1 N Ex./Moffat Pipe,Inc.
QUARRY SERVICE
Jesse Duclau
Moffat Pipe,Inc.
919-327-3612(P)
919-255-6682(F)
2428 Poole Road Raleigh,NC 27610
The following quote is for the Historic Rogers Road Sewer Ex.Our rates include all the necessary equipment,permits,licenses,insurance and
personnel to complete the work.
Line Items
Title Description Quantity
TRENCH ROCK National Quarry Service,Inc.will drill&blast Trench 1 CY $38.00 $38.00
Rock.5'of overburden should be left in place to help
ensure breakage.Price is based on the assumption holes
will not need to be cased prior to loading.Blasting will
occur using NON-EL caps.4'x 4'MINIMUM PAY.125 CY
MINIMUM PER MOBILIZATION.
MOBILIZATION National Quarry Service,Inc.will require a 3 EA $1,500.00 $4,500.00
MOBILIZATION fee PER drill Mobilized and per load of
Blasting Mats(If Required)
SEISMIC MONITORING National Quarry Service,Inc.will provide Seismic 1 EA $150.00 $150.00
Monitoring per blasting event.Costis per blasting event.
If specified,3rd Party monitoring will require additional
fees.
PRE-BLAST&POST-BLAST National Quarry Services,Inc.,will provide a 3rd party for 1 EA $275.00 $275.00
SURVEYS Pre-blast&Post-Blast Surveys.Units over 2500 SF will
require additional Fees.
TRENCH ROCK-CLOSE National Quarry Service,Inc.will drill and blast the 1 CY $120.00 $120.00
PROXIMITY-DENSE ROCK AREA Trench Rock that is located in Close Proximity/Dense
Rock area to the houses near Tallyho Trail.Minimum pay
of 4'x4'.Minimum billing of 50 cubic yards per shot.
Subtotal: $5,083.00
Inclusions
Title DescAption Total
FUEL National Quarry Service,Inc.-will provide fuel for all NQS equipment at NO additional $0.00
cost to CONTRACTOR.
BLASTING MATS National Quarry Service,Inc.will provide blasting mats at no charge to Contractor( $0.00
MOBILIZATION REQUIRED). Contractor shall place Blasting Mats at the direction of
NQS Blaster in Charge.
Subtotal: $0.00
Exclusions
Title Description
STEMMING MATERIALS Contractor will provide suitable stemming materials(78 stone or equal)and deliver to shot area as directed by
SUPPLIED Blaster in Charge.
1/2 National Quarry Services,Inc.
PO Box 886 Clemmons,NC 27012
336-766-9528(P)336-778-9109(F)
Number: 882
Date: 10/05/2018
From: Keith Nelson
Project: Historic Rogers Road Sewer
�t'1 -ML Ex./Moffat Pipe,Inc.
QUARRySERVICE
LAYOUT National Quarry Services,Inc.will require accurate layout. CONTRACTOR will provide set of plans and
accurate layout including center line,building corners and change in elevation as requested by NQS Blaster in
Charge.CUTS STAKES WILL BE PROVIDED FOR ALL MASS AND TRENCH CUTS BY THE
CONTRACTOR.
TRAFFIC CONTROL National Quarry Services,Inc.will not provide any TRAFFIC CONTROL. CONTRACTOR will provide all
traffic control as stipulated in specification. Coordinated on Shot days with NQS Blaster in Charge.
ACCESS-CONTRACTOR CONTRACTOR will provide accessible work areas for our operators and prepare work areas so that our
Drilling Equipment can safely negotiate terrain under their own power.Haul road will be kept to allow for our
work trucks to carry supplies to our work areas under their own power.
COVER PLACEMENT National Quarry Services,Inc.will not provide cover Placement. CONTRACTOR will provide equipment and
operator to place earth cover and/or BLASTING MATS as directed by NQS Blaster in Charge(only if
required).
CREEK CROSSINGS National Quarry Services,Inc.will require that any Creek Crossings be de-watered.If areas are such that hole
casing is required,extra cost will be added.
Total: $5,083.00
Tax: $0.00
Shipping $0.00
Grand Total: $5,083.00
Alternates
2/2 National Quarry Services,Inc.
PO Box 886 Clemmons,NC 27012
336-766-9528(P)336-778-9109(F)
Moffat Pipe,Inc.
�MoffatPipe.lns. Change Order Request 4901 Unicon Drive
AwBUOSEC-perm Wake Forest,NC 27587
Ph.(919)295-4630
Fax(919)295.4631
To: AECOM of NC Change Order Request No:6
Attn: Krista Paredes-Toledo PE Date:10/11/18
Address: 1600 Perimeter Park Dr.Suite400 MPI Job No: 1203-17
Morrisville,NC 27560 Period Covered:6/1/18-9/30/18
Job Name:Historic Rogers Rd.Sewer Expansion
CC: MPI Project Staff Description:Alternative Rock Removal
Item Description*Preblast surveys Qty Unit Material Labor Equipment Subcontractor Total Cost
Cos UUnll Total MH/Unit H,.Etl Rate Total Hrs Rate Total Hrs Rate Total
MATERIALS
$0.
Soo(
LABOR
Superintendent EA 0 $59.29 $0.00 1 1 $0.
Foreman EA 0 $45.17 $0.00 $0.
Operator EA 0 $29.78 $0.001 $0•
Laborer EA 0 $24.53 so 001 5o_oc
EQUIPMENT
100,000 9 Excavator 450 EA $98.41 50.00 $0.
80,000#Excavator 350 EA $158'36 $0'00 $O.DC
Large Hammer EA $82.23 $0.00 $0.
Rock Grinder EA $33.50 $0.00 $0.
3.5 CY Loader EA $71.07 $0.00 $0.
1oxl0MHBox EA $18'88 $0'00 $0.
24x8x6 Trench Box EA $12.06 $0.00 $0.
24x4x6 Trench Box Slacker EA $8.50 $0.00 $0.
Rock/Stone Box EA $12.64 $0.00 $0.
20KW Gen erator EA $18.98 $0.00 $0•
Sweeper EA $24.52 $0.00 $0.
Ford F-350(Superintendent) EA $20.29 $0.00 $0.
Ford F-450(Foreman Service Truck) EA $27'28 $0'00 $0.
Small Tools EA $30.00 $0.00 $0.
Office Container FA $250 $000 $0
SUBCONTRACTOR
Nabonal Quarry Service 15 FA $275.00 $4,125.00 $4,125.
$0.
Materials Labor Equipment Sub
Subtotals $o.00 $0.00 $o.00 $4,125000 $41125.
7.5_%Sales T $0.
15%Mark Upon Materials $O.oc
15%Mark Up on Labor and Equp $D.
5%Mark Up on Subcontracto $2062
Bond Rat $64.9-1
Total Cost
Full Partial
1-Jun 8 25-Jun 8
18-Jun 8 26-Jun 3.5
19-Jun 9 27-Jun 10
20-Jun 11 28-Jun 2
21-Jun 11 29-Jun 10
22-Jun 10
total 57 total 33.5