HomeMy WebLinkAbout191-90 RESOLUTIONRESOLUTION NO. 191-90
A RESOLUTION APPROVING A CHANGE ORDER TO THE
DAVIDSON STREET PROJECT WITH FAYETTE TREE &
TRENCH.
BE IT RESOLVED BY THE BOARD OF DIRECTORS OF THE CITY OF
FAYETTEVILLE, ARKANSAS:
Section 1. That the Mayor and City Clerk are hereby
authorized and directed to execute a change order to the contract
with Fayette Tree & Trench in the amount of $16,174.74 for the
Davidson Street project. A copy of the change order authorized for
execution hereby is attached hereto marked Exhibit "A" and made a
part hereof.
PASSED AND APPROVED this 4th day of
APPROVED:
By: 4.i !Gine/2
Mayor
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SBY
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December , 1990.
CEI Engineering Associates, Inc.
Engineers • Planners • Surveyors
November 8, 1990
Mr. Sid No=bash
Assistant City Engineer
City of Fayetteville
113 W. Mountain St.
Fayetteville, AR 72701
Re: Davidson St. Sewer
Rehabilitation Project
Cost Overrun Review;-
110
eview
110 West Central
Bentonville, AR 72712
(501)273-94 72
FAX (501) 273-0844
Sir:
This letter is to review the cost overruns on the Davidson St.
Sewer Rehabilitation Project.
ITEM # 1A 6" PVC GRAVITY SEWER
These cost overruns are due to the 6" sewer services necessary
to tie existing 6" services to new sewer mains.
ITEM #18 8" PVC GRAVITY SEWER
These cost overruns are due to of the proposed sewer
main replacement between Huntsville Rd. and Center St.
ITEM A 1C. 18" PVC GRAVITY SEWER
These cost overruns are due to of. the proposed sewer
mainreplacement between 15th St. and City Lumber Co.
ITEM p 2B 18" DUCTILE IRON GRAVITY SEWER
These cost overruns are due to re-routes of the proposed sewer
main replacement between 15th, St. and City Lumber Co.
ITEM # 3 SANITARY SEWER MANHOLES
These overruns were due to re-routes of the proposed sewer
Main replacement of the "A" line from Huntsville Rd. and
Center St. and the re-route of the "D" line from 15th St. to
City Lumber Co.
ITEM # 4 CLASS 7 BACKFILL
These overruns were due to poor ground conditions of the "E"
and "F" lines on Davidson St. and the "G' line on Halsell Rd.
These three lines accounted for approximately $10,000.00 of
the total overrun on this item.
Vices; Fresno, California Bentonville, Arkansas
Davidson St. Sewer
Cost Overrun Review
11/8/90
Page - !2
•
ITEM *''6 CLASS B CONCRETE SEWER'HAIN ENCASEMENT
The overrun on this item was due to the re-route of the "D"
line_from 15th St. to City Lumber Co. This section didn't have
adequate depth for protection of the sewer main.
ITEM 418 4" SERVICE LINES
The overrun on this item was due to the re-routes of the "A"
line from Huntsville Rd. to Center St. and the re-route of the
"D" line from 15th St. to City Lumber Co. And also -the
existence of Orange Burg Sewer Service pipe which was replaced
with SCH 40 PVC sewer service pipe. The existence of the
Orange Burg pipe was on the A,B,C,D and E lines.
ITEM 4311 4" SERVICE TAPS
•
The overrun on this item was due to the existence of sewer
service taps to the existing sewer mains that were replace
with a new sewer main.
ITEM 4 13 ROCK EXCAVATION
Overrun due to the existence of rock on the "B" , "E" and "H"
lines.
Sir, I hope this review explains the cost overruns on this
project. Enclosed please find a quantities report showing the bid
quantities and actual quantities used on this project.
If you have any questions, feel free to call.
Sincerely,
j : N
•
David Sbanotto
c: MCJ/REH/File
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DAVIDSON STREET SEWER REHABILITATION
QUANTITIES REPORT
FOR THE CITY OF FAYETTEVILLE
JOB 11 4077
PAGE 1 OF 2
ITEM BID ACTUAL
NO. BID ITEM QUANTITIES QUANTITIES UNIT PRICE DEDUCT ADDITION
SDR -35 6" PVC Gravity
IA Sewer Main 0-6' Cut
SDR -35 .6" PVC Gravity
Sewer Main 6'-8' Cut
SDR -35 6" PVC Gravity
Sewer Main 8'-10' Cut
SDR -35 8" PVC Gravity
1B Sewer Main 0-6' Cut
SDR -35 8" PVC Gravity
Sewer Main 6'-8' Cut
SDR -35 8" PVC Gravity
Sewer Main 8'-10' Cut
PS -46 18" PVC Gravity
Sewer Main 0-6' Cut
PS -46 18" PVC Gravity
Sewer Main 6'-8' Cut
PS -46 18" PVC Gravity
Sewer Main 8'-10' Cut
PS -46 18" PVC Gravity
Sewer Main 10'-12' Cut
. PS -46,18" PVC Gravity
Sewer .Main 12'-14' Cut
8" Class 50 Ductile Iron
2A Gravity Sewer Main 0-6' Cut
18" 'Class 50 Ductile Iron
2B Gravity Sewer Main 0-6' Cut
18" Class 50 Ductile Iron
Gravity Sewer Main 6-8' Cut
18" Class 50 Ductile Iron
Gravity Sewer Main 8-10'Cut
Sanitary Manhole w/ring
3A and Lid 0-6' Depth
Sanitary Manhole w/ring
3B and Lid 6'-8' Depth
Sanitary Manhole w/ring
3C and Lid 8'-10' Depth
1636 LF
439 LF
160 LF
1385 LF
540 LF
63 LF
448 LF
625 LF
862 LF
237 LF
103 LF
60 LF
77 LF
10 LF
13 LF
16 EA
3 EA
5 EA
1801 LF
436 LF
211 LF
1316 LF
535 LF
186 LF
347 LF
600 LF
580 LF
503 LF
105 LF
60 LF
136 LF
11 LF
13 LF
17 EA
5 EA
3 EA
15.69 2,588.85
17.69 53.07
20.19 1,029.69
16.52 1,139.88
18.52 92.60 -
21.02 2,585.46
25.15
29.15
30.65
2,540.15
728.75
8,643.30
33.65 _ 8,950.90
38.15 76.30
26.25
39.10 2,306.90
43.10
49.10
850.00
1,000.00
1,200.00
2,400.00
43.10
850.00
2,000.00
ITEM
NO.
BID ITEM
DAVIDSON STREET SEWER REHABILITATION
QUANTITIES REPORT
FOR THE CITY OF FAYETTEVILLE
Sanitary Manhole w/ring
3D and Lid 10'-12' Depth
Tons of Class 7 Base for
Pipe Embedment and Street
4 Crossings
3000.PSI Concrete Pavement
5 Repair
Class B Concrete Sewer
6 Main Encasement
Aerial Crossing w/concrete
Steel and Hardware
4" SDR 35 or Cast Iron
8 Soil Pipe Service Line
Hwy. 16 Crossing/Pavement
9 Repair to AHTD Spec.
6" or 4" Service Line
10 Taps Line "D"
4" Service Line Taps
11 Line A,B,C,E;F,G, & H
6" Service Line Taps
12 Line A,B,C,E,F,G, & H
13 Rock Excavation
14 Change Order'lll
h
JOB 11 4077
PAGE 2 OF 2
BID ACTUAL
QUANTITIES QUANTITIES UNIT PRICE DEDUCT. ADDITION
2 E 3 EA. 1,350.00 1,350.00
2,777 TONS 3,819.13•T0Ni 10.75 11,202:90
961) SY 861.12 SY 22.00 2,197.36
25 CY 30 CY 75.00 375.00
1 L.S.• 1 L.S. 3,050.00 -0-
400 LF 1,234.5 LF 7.50 6,258.75
1 L.S. -0- ' 5,074.00 5,074.00
15 EA 11 EA• 225.00 900.00
44 EA 46 EA' 106.00 212.00
11 EA 6 EAt 110.00 550.00
10 CY 23.28 CY 50.00 664.00
1 EA 1 EA 971.46
TOTAL 24,319.11 40,493.85
NET ADD 16,174.74
ORIGINAL CONTRACT 243,378.91
CHANGE ORDER 971.46
VALUE OF WORK COMPLETED 260,525.11
% OVERRUN 6.62%