HomeMy WebLinkAboutC2007-087 - 4/10/2007 - ApprovedCHANGE ORDER
=)epartment of Engineering Services
Cite of Corpus Christi, Texas
CHANGE ORDER NO: I _ PROJECT NO: 2243
Operating Department: Water Department
Name of Project: Lindale /Chenoweth Drainage improvements, Phase 1, Part B
Contractor: SLC Construction, L.P.
CONTRACT TIME: 625 C.D.
DATE: March 21, 2007
CHANGE
SEE AT"I ACHED
ADD
DEDUCT
Why was this change necessary? (If left off the plans and specifications, explain why)
Additional water line work is requested by the City after the project was bid.
How can similar changes be avoided in the future?
Unavoidable. The poor conditions of some waterlines were unknown during the design and bid phases of the project.
A. CONTRACT PRICE $ 11,300.441.39
B. TOTAL CHANGE ORDER (inc. current) $ 261.300.02
C. NEW CONTRACT PRICE $ 11.561.741.41
D. THIS CHANGE ORDER $ 26 10.12
E. PERCENT TOTAL CHANGE (B /A) 2.31%
F. PREVIOUS ADDN'L TIME AUTHORIZED 14 C.D.
G. ADDN'L CONTRTACT TIME THIS CHANGE ORDER-0-
H. TOTAL ADDITIONAIL TIME
(
CITY OF CORPUS CHRISTI, TEXAS
By:
14 C.D.
' /4 f /�
By:
City Engineer
APPROVED:
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\101,0414^
2007 -087
04/10/07
42007 -092
5Lt ' Construction
Title
ect Engineer
CONTRACTOR
-
Operating Department
Capital Budget Officer
Legal Department
AUTMUKILL,
IT OS.INCIL .....,_.,..
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Add the following bid items to the contract:
P -1. Mobilization /Demobilization/Bond
1 L.S. (W 515,500.00/L.S. $ 15,500.00
P -2. Sawcut Existing Asphalt -
Pavement - 1,454 L.F. @ $5.04/L.F. 7,328.16
P -3. Remove Existing Asphalt -
Pavement 8" Maximum
401 S.Y. ((4 $5.04 /S.Y 2,021.04
P -4. Sawcut Existing Concrete --
Sidewalk 110 L.F . @ $6.20 /L.F. 682.00
P -5. Remove Existing Concrete --
Sidewalk 162 S.F. @ $1.55 /S.F 251.10
P -6. 5" Concrete Sidewalk -
108 S.F. (a $6.20 /S.F. 669.60
P -7. Curb Ramps w /Truncated Dome -
Pavers -- 54 S.F. @ S34.10 /S.F. 1,841.40
P -8. Remove Existing Curb & Gutter -
15 L.F. @ S7.75/L.F. 116.25
P -9. Concrete Curb & Gutter
15 L.F. @ S18.60 /L.F. 279.00
P -10. 4" HMAC Pavement, Type "D" -
401 S.Y. ( $31.00/S.Y 12 431.00
P -11. 12" Cement Stabilized Sand -
134 C.Y. (ii $35.65; C.Y. 4,777.10
P -12. Prime Coat @ 0.16 Gal.1S.Y. -
65 Gal. @ S5.04 /Gal 327.60
P -13. Seal Coat Entire Street Pavement Areas
2,671 S.Y. @ $5.04 /S.Y 13,461.84
P -14. Storm Water Pollution Prevention
Measures - 1 L.S. $3.875.00/L.S. 3,875.00
P -1 5. 12" PVC C900 DR 18 Pipe --
429 L.F. @ 85.25/L F. 36,572.25
P -16. 12" D.I. Pipe -
125 L.F. @- S108.89 L.F 13 611.25
P -17. 12" x 12" D.I. Cross. MJ.
1 Ea. @ $829.25/Ea 829.25
P-18. 12" x 12" D.I. Tee, MJ.
1 Ea. @ $403.00 /Ea 403.00
P -19. 12" x 10" D I. Reducer
2 Ea. @ $558.00/Ea. 1,116.00
P -20. 12" x 6" D.I. Reducer --
1 Ea. @ $403.00 /Ea. 403.00
P -21. 6" D.I. Plug. MJ. -
1 Ea. @ $193.75/Ea. 193.75
P -22. 12" Gate Valve w /Box -
5 Ea. @ S2,092.50/Ea. 10,462.50
ADD DEDUCT
i .PROJECTS CC ,2003W03054 -01 (C) C,ty of C C- Liudale Subdivision - Design PhaseA05- CONTRACTS & CHANGE ORDERS12007 3 5
('hange Order I Attach.doc
P -23. 12" x 45 Degree Bend D.I.
20 Ea. Ea `441.75 Ea. 8,835.00
P -24. 12 "" x 22.E Degree Bend. D.I.
2 Ea. @ $441.754 a. 883.50
P -25. 6" x 45 Degree Bend. 1/1. -
2 Ea. @ $232.50/Ea. 465.00
P -26. Cut & Plug 10" Waterline -
6 Ea. @ $968.75/Ea. 5,812.50
P -27. Cut & Plug 6" Waterline
7 Ea. @, $705.25/Ea. 4,936.75
P -28. Great Fill 10" Line -
121 L.F. @ $10.85/L.F 1,312.85
P -29. Remove 10" C.I. Pipe -
60 L.F. @ $11.63/1,.F. 697.80
P -30. Remove 6" C.I. Pipe -
70 L.F. @ $11.63/1. F. 814.10
P -31. Remove /Salvage Existing Fire Hydrant
1 Ea. @ $271.25/Ea. 271.25
P -32. Fire Hydrant Assembly -
1 Ea. $3,565.00/Ea. 3,565.00
P -33. 12" Wet Connection -
1 Ea. @ $4,185.00/Ea. 4,1 85.00
P -34. 10" Wet Connection -
2 Ea. @ $3,100.00 /Ea. 6,200.00
P -35. 6" Wet Connection -
1 Ea. @ $1.472.50/Ea. 1,472.50
P -36. 1" Service Line Connection -
4 Ea. @ $2,170.00 /Ea. 8,680.00
P -37. Trench Protection System -
554 L.F. @ $1.55 /L .F. 858.70
P -38. Traffic Control
1 L.S. @ $11,625.00/L.S. 11,625.00
P -39. DBL 4" Solid Yellow CL. Thermoplastic -
323 L.F. @ $2.711 F. 875.33
P -40. White Crosswalk Markings,
Thermoplastic - 302 S.F. @ $6.20/S.F. 1,872.40
P -41. 24" Solid White Stop Bar. Thermoplastic -
72 S.F. $12.40/S. F. 892.80
P -42. Type I -C Raised Pavement Markers -
16 Ea. @ $12.40 /Ea. 198.40
B -40. Fire Hydrant Relocation
1 Ea. @ $7.742.75/Ea. 7,742.75
B. Add the following quantities to the bid items:
B -2. 8" PVC Waterline -
892 L.F. @ $79.63/L.F.
71,029.96
1
,PROJECTS CC\2003 \A03054 -0I (C) City of C C-Lndale Subdivision- Design Phase \05 - CONTRACTS & CHANGE ORDERS\2007 3 5
Change (Mier 1 Attach dm
B - 8 " Gate \a\\e-
5 Ea. (u $1. '37.60/E1 5,688.00
B -19. 8" x 6" Reducer
1 Ea. (a), $227.52 Ea. 227.52
B -28. 8" x 6" Cross -
4 Ea. (L $497.70 Ea. 1,990.80
B -34. Fire Hydrant Assembly -
3 Ea. @ $3,412.80/Ea. 10,238.40
B -35. Trench Safety Plan -
892 L F. (d? $1.421. 1,266.64
C. Delete the following quantities from the bid items:
B -6. 6" D.I. Waterline --
125 L.F. (c $83.90/1_ .F. 10,487.50
B -14. 6" Plug --
2 Ea. Iw $184.86/Ea. 369.72
B -18. 6" Gate Valve — 5 Ea.
$711 00 /Ea. 3,555.00
B -23. 6" MJ Any .Angle Bend
14 Ea. $284.40/Ea 3,981.60
B -27, 6" x 6" Tee -
1 Ea. A. $284.40/Ea 284.40
B -29. 6" x 6" Cross -
3 Ea. ( $426.60/Ea. 1,279.80
B -32. 6" x 6" Tapping Sleeve &. Valve
2 Ea. (it?, $4,266.00/Ea. 8,532.00
Subtotal
NET ADD
$289,790.04 $28,490.02
$261,300.02
J \PROJECTS CC\2003 A03054 -01 IC i +.'ity of C C -i indale Subdivision - Design Phase \05-CONTRACTS & CHANGE ORDERS \2007 3 5
Change Order #' Attach. do