HomeMy WebLinkAbout10-Development Services y ORIGINAL
CITY OF SAN BERNARDINO -REQUEST FOR COUNCIL ACTION
From: Valerie C. Ross, Director Subject: Authorization for the Director of
Development Services to execute
Dept: Development Services Contract Change Order No. Two with
Matich Corporation for the
Date: October 21, 2009 Realignment of Viaduct Boulevard
between 2nd Street and 3`d Street, per
File Nos. 7740 Project Plan Nos. 12325 & 12326.
MCC Date: November 16, 2009
Synopsis of Previous Council Action:
09-02-08 The Mayor and Common Council adopted the FY 2008/09 to 2012/13 Capital
Improvement Program.
02-17-09 The Mayor and Common Council adopted a Resolution awarding a contract to
Matich Corporation for the Realignment of Viaduct Boulevard between 2nd
Street and 3`d Street, per Project Plan Nos. 12325 & 12326 and authorized the
Director of Finance to amend the FY 2008/09 budget.
The Mayor and Common Council authorized the Director of Development
07-06-09 Services to execute Contract Change Order No. One with Matich Corporation
for the Realignment of Viaduct Boulevard between 2nd Street and 3`d Street, per
Project Plan Nos. 12325 & 12326.
Recommended Motion:
Authorize the Director of Development Services to execute Contract Change Order No. Two
with Matich Corporation for the Realignment of Viaduct Boulevard between 2nd Street and 3`d
Street,per Project Plan Nos. 12325 & 12326.
rA&� G, 4,1---
Valerie C. Ross
Contact Person: Robert Eisenbeisz, City Engineer Phone: Ext. 5203
Supporting data attached: Staff Report& CCO No. 2 Ward: 1 & 3
FUNDING REQUIREMENTS: Amount: $164,016.54
Source: (Acct. Nos.) 258-359-5504-7740; 258-359-5504-
7741 &248-368-5504-7769
Acct. Description: Prop 1 B
Finance:
Council Notes:
Agenda Item No.
r�-lm-oR
CITY OF SAN BERNARDINO - REQUEST FOR COUNCIL ACTION
STAFF REPORT
Subject:
Authorization for the Director of Development Services to execute Contract Change Order No.
Two with Matich Corporation for the Realignment of Viaduct Boulevard between 2nd Street and
3`d Street, per Project Plan Nos. 12325 & 12326.
Background:
On February 17, 2009, the Mayor and Common Council approved a Resolution awarding a
contract to Matich Corporation for the Realignment of Viaduct Boulevard between 2"d Street and
3rd Street. This project consists of removal of the existing Viaduct Boulevard between 2nd Street
and 3`d Street and reconstruction of the realigned road to create a 90-degree intersection opposite
Giovanola Street at 2nd Street. This realignment is necessary to accommodate the new Metrolink
Parking Structure that will be starting construction in early 2010. A traffic signal has been
installed at the intersection of Viaduct Boulevard and 2nd Street as part of the project.
On July 6, 2009, the Mayor and Common Council authorized the Director of Development
Services to execute Contract Change Order No. One with Matich Corporation for the
Realignment of Viaduct Boulevard between 2nd Street and 3rd Street.
Construction Change Order No. Two:
During construction the contractor was directed to complete additional work and/or encountered
unforeseen conditions, such as discovery of abandoned railroad ties buried in the existing
roadway, discovery of unsuitable material in 2nd Street that had to be removed and replaced,
removal and replacement of damaged curb and gutter, relocation of an undocumented conflicting
utility, and other tasks that were not included in the contractor's bid. The descriptions and
justification of these items are detailed in the attached copy of Contract Change Order No. Two.
Financial Impact:
The revised estimated project costs are as follows:
TOTAL
Original Contract Amount $ 1,135,311.00
Adjustment due to reduced/deleted items $33,901.03
Contract Change Order No. One $ 21,625.00
Contract Change Order No. Two $ 164,016.54
Total Construction Contract Amount $ 1,287,051.51
This change order represents 14.4% of the original contract amount. The total of all change
orders to date equals 16.4% of the original contract amount. There are sufficient funds in the
project budget to cover the cost of the change order.
2
CITY OF SAN BERNARDINO -REQUEST FOR COUNCIL ACTION
STAFF REPORT (Continued)
Recommendation:
Authorize the Director of Development Services to execute Contract Change Order No. Two
with Matich Corporation for the Realignment of Viaduct Boulevard between 2nd Street and 3`d
Street,per Project Plan Nos. 12325 & 12326.
Attachments:
Change Order No. Two
3
10/22/2009 1:13 PM
DEVELOPMENT SERVICES DEPARTMENT
300 North"D" Street•San Bernardino •CA 92418-0001
Planning &Building 909.384.5057-Fax: 909.384.5080
iCITY F ino Public Works/Engineering 909.384.5111 •Fax: 909.384.5155
San Be
www.sbcity.org
SM
CONTRACT CHANGE ORDER NO. TWO
FILE NO. 7740 W.O. NO. 1.7741 DATE: November 16,2009
PROJECT: REALIGNMENT OF VIADUCT BOULEVARD BETWEEN 2ND STREET
AND 3"STREET,PER PROJECT PLAN NOS. 12325 & 12326.
TO: MATICH CORPORATION
ATTN: JAKE READE
1596 HARRY SHEPPARD BLVD.
SAN BERNARDINO,CA 92408
GENTLEMEN:
You are hereby compensated for performing the additional work as follows:
ITEM NO: DESCRIPTION OF CHANGE COST
2-1 Removal of Abandoned Unmarked Utility $ 754.59
2-2 Relocation of Streetlight Pole $ 7,423.00
2-3 Relocation of Streetlight Conduit $ 2,280.00
2-4 Removal of Existing Palm Tree $ 500.00
2-5 Removal of Railroad Ties $ 8,690.79
2-6 Adjustment of the South Side of 3`d Street $ 15,364.84
Removal&Replacement of Curb and Gutter
2-7 Increase in Quantity of Bid Item No. 9, Schedule 1, 6-inch P.C.C. $ 10,227.26
Curb and Gutter(272 L.F. @$26/L.F.)
2-8 Removal and Replacement of Unsuitable Sub-Grade Material $ 11,179.29
2-9 Removal &Replacement of Existing Metrolink Parking Area $ 23,574.63
2-10 Construction of Retaining Curb $ 19,499.63
2-11 Storm Drain Conflict $ 30,357.51
2-12 Adjustment of Top of Electrical Vault $ 1,100.00
2-13 Increase in Quantity of Bid Item No. 21, Schedule 1, Class II A.B. $ 728.00
28 CY $26/CY
CHANGE ORDER NO.TWO-MATICH CORPORATION
REALIGNMENT OF VIADUCT BOULEVARD BETWEEN 2ND STREET AND 3RD STREET,PER PROJECT PLAN NOS. 12325&12326.
2-14 Increase in Quantity of Bid Item No. 5, Schedule 2,24-inch RCP(10
& L.F. @ $92/L.F. & Increase in Quantity of Bid Item No. 6, Schedule $ 2,696.00
2-15 2, 18-inch RCP 24 L.F. $74/L.F.
2-16 Repair/Replace Existing Curb and Sidewalk $ 558.22
2-17 Repair of Landscaping, Removal of Trash & Installation of Lava $ 5,898.54
Rock
2-18 Extension of Traffic Signal Interconnect $ 3,878.00
2-19 Protection of Water Services $ 4,713.00
2-20 Increase in Quantity of Bid Item No. 22, Schedule 1, Adjust $ 1,100.00
manhole to Grade 1 ea. g $1,100)
2-21 Increase in Quantity of Bid Item No. 19, Schedule 1, 8-inch A.C. $ 3,399.00
Dike(154.5 L.F. g$22/L.F.
2-22 Increase in Quantity of Bid Item No. 16, Schedule 1, P.C.C. Cross $ 862.50
Gutter and Spandrel
2-23 Additional Dust Control $ 4,220.10
2-24 Additional Survey $ 1,575.00
2-25 36-inch Sewer Manhole Frames&Covers $ 2,192.39
2-26 Repair of Existing Parking Lot Lights $ 1,244.25
TOTAL COST CCO#2 $ 164,016.54
JUSTIFICATION:
Item Removal of Abandoned Unmarked Utility
2-1 During construction, the contractor encountered an abandoned, unmarked utility that
No. needed to be removed to complete the installation of a relocated water main.
Relocation of Streetlight Pole
2-2 A streetlight pole located at the southwest corner of Metrolink Way and 3rd Street was
identified as a Phase 11 item, but it needed to be relocated as part of Phase I to avoid
conflict with the new improvements.
Relocation of Streetlight Conduit
2-3 During construction,an existing streetlight conduit was discovered to be in conflict with
the installation of an under sidewalk parkway drain. The contractor was directed to
relocate the streetlight conduit to cross under the new drain.
Removal of Existine Palm Tree
2-4 The contractor was directed to remove an existing palm tree located on the northwest
corner of Metrolink Way and 2nd Street because it was in conflict with the proposed
improve ents and it was not included in the contractor's bid.
Removal of Railroad Ties
2-5 During the grading operation, the contractor encountered buried railroad ties in the
roadbed of 2nd Street and Viaduct Avenue. The contractor was directed to remove and
dispose of the railroad ties.
2
CHANGE ORDER NO.TWO-MATICH CORPORATION
REALIGNMENT OF VIADUCT BOULEVARD BETWEEN 2ND STREET AND 312D STREET,PER PROJECT PLAN NOS. 12325&12326.
Adjustment of the South Side of Yd Street
During construction, it was determined that the improvements along the south side of 3`d
2-6 Street needed to be elevated to match the new improvements installed by the abutting
development (La Placita) and that the design needed to be adjusted to match the new
existing conditions. The contractor was directed to re-grade the street to match the
existing improvements.
Removal&Replacement of Curb and Gutter
Increase in Quantity of Bid Item No. 9, Schedule 1,6-inch P.C.C. Curb and Gutter
2-7 (272 L.F.@$26/L.F.)
The contractor was directed to remove and replace existing curb and gutter that was in
poor condition on the south side of 2nd Street.
Removal and Replacement of Unsuitable Sub-Grade Material
During reconstruction of 2 nd Street, the subgrade material was determined to be4
2-8 unsuitable and could not be properly compacted. The contractor was directed to remove
the unsuitable material and replace it with Geo-grid fabric and Class II Base material to
stabilize the subgrade.
Removal&Replacement of Existine Metrolink ParkinE Area
During construction it was determined that a portion of the existing Metrolink parking
2-9 area needed to be removed and replaced in order to provide proper drainage and avoid
undesirable steep slopes in transitioning to the new improvements. The new grades
required adjustment of an existing monitoring well to be flush with the pavement
surface. Additional traffic striping was also necessary as a result of this change.
Construction of Retainine Curb
2-10 The improvements along 3` Street resulted in an excessive elevation difference between
3`d Street and the existing parking lot. A retaining curb was needed to make up the
difference in elevation.
Storm Drain Conflict
During construction of the storm drain, the contractor discovered that the elevation of
the existing pipe flow line did not match the elevation shown in the plans, based upon
2-11 "as-built" record drawings on file. The contractor was required to remove
approximately 40 feet of storm drain and a manhole, in order to adjust the slope of the
new pipe to match the existing pipe. The contractor also was required to protect against
flooding during construction of the storm drain. The protection included a barrier to
prevent flooding.
Adjustment of Top of Electrical Vault
2-12 The south side of 3` Street was lowered from existing conditions and this required the
contractor to lower the top of an existing utility vault to match the new grades.
Increase in Quantity of Bid Item No. 21, Schedule 1, Class II A.B. (28 CY Q)
26/C
2-13 The contractor was directed to remove unsuitable materials in the subgrade of 2nd Street.
It was replaced with Class II aggregate base material. The quantity was based on field
measurement.
Increase in Quantity of Bid Item No. 5, Schedule 2, 24-inch RCP (10 L.F. (a,
2-14 92/L.F. & Increase in Quantity of Bid Item No. 6, Schedule 2, 18-inch RCP (24
& L.F.(u) $74/L.F.)
2-15 A catch basin located at Metrolink Way and 3`d Street was relocated to allow the local
depression to more uniformly blend with the curb and gutter, avoiding an abrupt change
in alignment. This relocation required the laterals to be extended.
Repair/Replace Existing Curb and Sidewalk
2-16 The contractor was directed to replace damaged or irregular curb, gutter and sidewalk
on 2nd Street at the Connection with Mt. Vernon Avenue.
3
CHANGE ORDER NO.TWO-MATICH CORPORATION
REALIGNMENT OF VIADUCT BOULEVARD BETWEEN 2ND STREET AND 3RD STREET,PER PROJECT PLAN NOS. 12325&12326.
Repair of Landscaping,Removal of Trash&Installation of Lava Rock
2-17 The contractor was directed to repair landscaping on the south side of 3`d Street and
remove trash from the existing rock-lined channel. Lava Rock was installed in the
landscape area instead of PCC, resulting in cost savings.
Extension of Traffic Sianal Interconnect
2-18 The contractor was directed to install the traffic signal interconnect conduit
under Giovanola Avenue.
Protection of Water Services
2-19 The contractor was directed to install barricades and other devices to protect the water
services needed for Phase Il.
Increase in Ouantity of Bid Item No. 22, Schedule 1, Adjust manhole to Grade (1
2-20 ea. (i�$1,100)
The contractor was required to adjust the top of one additional manhole to be flush with
the pavement surface.
Increase in Ouantity of Bid Item No. 19, Schedule 1, 8-inch A.C. Dike (154.5 L.F.
(& $22/L.F.)
The contractor installed additional A.C. dike instead of a concrete drain behind earth
2-21 stockpile to eliminate debris from leaving the site during a storm event. A temporary
A.C. dike was needed to control draining on the existing Viaduct sheet between project
phases. This item replaced the concrete V-gutter specified on the plans for a net project
savings.
Increase in Ouantity of Bid Item No. 16, Schedule 1, P.C.C. Cross Gutter and
2-22 Spandrel
The contractor was required to install additional cross gutter and spandrel at 2nd Street
and Metrolink Way, because field measurement was different from contractspecs.
Additional Dust Control
2-23 The contractor was required to provide dust control measures at all times, including
times when the contractor was unable to proceed with work, due to circumstances
beyond the contractor's control.
Additional Survey
2-24 The contractor was required to provide additional survey for the relocation of a catch
basin southwest corner of 3`d Street and Metrolink Way see Items No. 2-14&2-18).
36-inch Sewer Manhole Frames & Covers
2-25 The contractor was required to supply additional materials needed to adjust existing
manhole structures to be flush with the finish surface.
Repair of Existing Parking Lot Lights
The contractor relocated two(2)existing parking lot lights that were in conflict with the
2-26 new improvements. Upon completion of the work, the lights did not function properly
and it was determined that the ballasts were faulty. The contractor replaced the ballasts
and repaired the lights so that they function properly. It is unknown if the lights worked
prior to the beginning of construction.
SUMMARY OF CONTRACT COSTS
The estimated revised contract cost is as follows:
Original Bid Amount . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ........................$ 1,135,311.00
Adjustment due to reduced/deleted items . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ($33,901.03)
Contract Change Order No.One . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ....................$ 21,625.00
Contract Change Order No. Two . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .$ 164.016.54
Revised Construction Contract Cost . . . . . . . . . . . . . . . . . . . . . . . . . . ....................$ 1,287,051.51
4
CHANGE ORDER NO.TWO-MATICH CORPORATION
REALIGNMENT OF VIADUCT BOULEVARD BETWEEN 2ND STREET AND 3RD STREET,PER PROJECT PLAN NOS. 12325&12326.
Additional time to complete Contract due to this Change Order..........................0 Working Days
This change order represents 14.4%of the original contract amount.
MATICH CITY OF SAN BERNARDINO
CONTRACTOR DEVELOPMENT SERVICES
Accepted Approved
By: By:
VALERIE C. ROSS
Title: Director of Development Services
Date: Date:
Approved
By:
CHARLES E.McNEELY
City Manager
Date: November 16, 2009
Item No.
5
DEVELOPMENT SERVICES DEPARTMENT
300 North"D" Street—San Bernardino • CA 92418-0001
Planning&Building 909.384.5057 Fax: 909.384.5080
San Bernar ino Public Works/Engineering 909.384.5111 Fax: 909.384.5155
www.ci.san-bernardino.ca.us
CONTRACT CHANGE ORDER NO. TWO
FILE NO. 7740 W.O. NO. 1.7741 DATE: NOVEMBER 2,2009
PROJECT: REALIGNMENT OF VIADUCT BOULEVARD BETWEEN 2ND STREET
AND 3RD STREET,PER PROJECT PLAN NOS. 12325 & 12326.
TO: MATICH CORPORATION
ATTN: JAKE READE
1596 HARRY SHEPPARD BLVD.
SAN BERNARDINO,CA 92408
GENTLEMEN:
You are hereby compensated for performing the additional work as follows: See next page.
CHANGE ORDER NO.TWO-MATICH CORPORATION
RE:REALIGNMENT OF VIADUCT BOULEVARD BETWEEN 2ND STREET AND 3RD STREET,
PER PROJECT PLAN NOS. 12325&12326.
ITEM NO: DESCRIPTION OF CHANGE COST
2-1 UNKNOWN UTILITY TRENCH $754.59
2-2 WATER BARRIER FOR STORM DRAIN CONFLICT $2,258.61
2-3 LIGHT POLE REPLACEMENT AND RELOCATION $7,423.00
2-4 RELOCATE STREET LIGHT CONDUITS IN GRADE $2,280.00
2-5 REMOVE EXISTING PALM TREE-NW CORNER OF 2ND $500.00
2-6 ADJUST MONITORING WELL TO GRADE $1,100.00
2-7 REMOVE RAILROAD TIES $8,690.79
2-8 ADJUST ELEVATION SOUTH SIDE OF 3RD $15,364.84
2-9 REMOVE AND REPLACE CURB AND GUTTER,SOUTH SIDE OF 2ND $3,155.26
2-10 REMOVE AND REPLACE UNSUITABLE SUBGRADE,2ND STREET $11,179.29
2-11 REMOVE AND REPLACE METROLINK PARKING AREA $21,324.63
2-12 CONSTRUCT RETAINING CURB $19,499.63
2-13 STORM DRAIN CONFLICT $28,098.90
2-14 ADJUST ELECTRICAL VAULT TO GRADE $1,100.00
2-15 REPAIR/ADJUST CURB AND SIDEWALK AT MT.VERNON BRIDGE $558.22
LANDSCAPE REPAIRS(SOUTH SIDE OF 3RD ST.), TRASH REMOVAL(ROCK
2-16 DITCH),LAVA ROCK $5,898.54
2-17 EXTEND INTERCONNECT TO COMPLETE CIRCUIT-SIERRA PACIFIC $3,878.00
2-18 PERFORM ADDITIONAL STRIPING IN PARKING LOT $1,150.00
2-19 PROTECT WATER SERVICES IN PARKING LOT $4,713.00
2-20 SCH 1,ITEM 21,AGG CLASS 2 BASE,28 CY @$26.00 CY $728.00
2-21 SCH 2,ITEM 5,24"RCP, 10 LF @$92.00 LF $920.00
2-22 SCH 2,ITEM 6, 18"RCP,24 LF @$74.00 LF $1,776.00
2-23 SCH 1, ITEM 9,6"PCC CURB AND GUTTER,272 LF @$26.00 LF $7,072.00
2-24 SCH 1,ITEM 22,ADJUST MANHOLE TO GRADE, 1 EA @$1,100.00 $1,100.00
2-25 SCH 1,ITEM 19, 8"AC DIKE,TEMPORARY, 154.5 LF @$22.00 $3,399.00
2-26 SCH 1,ITEM 16,PCC CROSS GUTTER AND SPANDREL, 115 SF @$7.50 $862.50
2-27 ADDITIONAL DUST CONTROL $4,220.10
2-28 ADDITIONAL SURVEY SERVICES $1,575.00
2-29 36" SEWER MANHOLE FRAMES AND COVERS(MATERIALS) $2,192.39
2-30 REPAIR OF EXISTING PARKING LOT LIGHTING $1,244.25
TOTAL COST OF CCO#2 $164,016.54
2
CHANGE ORDER NO.TWO-MATICH CORPORATION
RE:REALIGNMENT OF VIADUCT BOULEVARD BETWEEN 2ND STREET AND 31D STREET,
PER PROJECT PLAN NOS. 12325&12326.
JUSTIFICATION:
ITEM NO: JUSTIFICATION
UNKNOWN UTILITY TRENCH The contractor removed an existing unmarked and
2-1 undocumented utility in conflict with the water main.
WATER BARRIER FOR STORM DRAIN CONFLICT The contractor installed a water barrier
2-2 to protect the storm drain system from probable rain.
LIGHT POLE REPLACEMENT AND RELOCATION The contractor relocated a light pole and
2-3 adjusted a light standard to grade. This work moved from Phase II to Phase I.
RELOCATE STREET LIGHT CONDUITS IN GRADE The contractor relocated shallow street
2-4 light conduits in grade.
REMOVE EXISTING PALM TREE The contractor removed an existing palm tree from the NW
2-5 corner of 2nd Street and Metrolink Way.
ADJUST MONITORING WELL TO GRADE The contractor adjusted a monitoring well to
2-6 grade in the Metrolink Parking area.
REMOVE RAILROAD TIES The contractor removed undocumented buried railroad ties
2-7 discovered under Viaduct Road and 2nd Street.
ADJUST ELEVATION SOUTH SIDE OF 3RD STREET The contractor adjusted the elevation
2-8 of the south side of 3rd Street to accommodate recently installed infrastructure.
REMOVE AND REPLACE CURB AND GUTTER,SOUTH SIDE OF 2ND STREET The
2-9 contractor removed and replaced undulating curb and gutter on the south side of 2nd Street.
REMOVE AND REPLACE UNSUITABLE SUBGRADE,2ND STREET The contractor
2-10 removed and mitigated unsuitable subgrade discovered in 2nd Street.
REMOVE AND REPLACE METROLINK PARKING AREA The contractor removed and
2-11 replaced a portion of the Metrolink Parking area to meet current drainage design requirements and
desirable grades.
CONSTRUCT RETAINING CURB The contractor constructed a retaining curb north of 3rd
2-12 Street versus an enbankment. Stamped colored concrete was deleted from the contract offseting the
cost by$7480.
STORM DRAIN CONFLICT The contractor adjusted storm drain elevation due to a discrepancy
2-13 between researched available documents and actual invert elevation.
ADJUST ELECTRICAL VAULT TO GRADE The contractor adjusted an electrical vault to
2-14 grade.
REPAIR/ADJUST CURB AND SIDEWALK AT MT.VERNON BRIDGE The contractor
2-15 repaired and adjusted irregular curb and sidewalk at the Mt.Vernon Bridge.
EANDSCAPE REPAIRS TMUTH SIDE OF 3RD ST.), TRASH REMOVXE—(IMCK
DITCH),LAVA ROCK The contractor repaired landscaping on the south side of 3rd Street,
2-16 removed trash in the existing rock-lined drainage ditches to facilitate storm water flow,and
purchased/installed additional lava rock in landscaped areas. Lava rock installed versus PCC
resulted in a cost savings to the project.
EXTEND INTERCONNECT TO COMPLETE CIRCUIT The contractor installed interconnect
2-17 conduit under Giovanola Avenue.
PERFORM ADDITIONAL STRIPING IN PARKING LOT The contractor modified existing
2-18 striping in the parking area to facilitate two way traffic.
3
CHANGE ORDER NO.TWO-MATICH CORPORATION
RE:REALIGNMENT OF VIADUCT BOULEVARD BETWEEN 2ND STREET AND 3RD STREET,
PER PROJECT PLAN NOS. 12325&12326.
JUSTIFICATION CONTINUED:
ITEM NO: JUSTIFICATION
PROTECT WATER SERVICES IN PARKING LOT The contractor installed barricades and
2-19 channelizers to protect water services for Phase II of the project.
SCH 1 ITEM 21 AGG CLASS 2 BASE,28 CY(i,$26.00 CY This quantity is based on field
2-20 measurement.
2-21 SCH 2,ITEM 5,24"RCP,10 LF(u)$92.00 LF This quantity is based on field measurement.
2-22 SCH 2,ITEM 6, 18"RCP,24 LF(a)$74.00 LF This quantity is based on field measurement.
SCH 1 ITEM 9 6"PCC CURB AND GUTTER,272 LF(n)$26.00 LF The contractor installed
2-23 6"PCC Curb and Gutter on the south side of 3rd Street vs. 8"PCC Curb and Gutter. The reduced 8"
PCC Curb and Gutter provided a savings to the project.
SCH 1 ITEM 22 ADJUST MANHOLE TO GRADE, 1 EA(u)$1,100.00 The contractor
2-24 adjusted an additional manhole to grade.
SCH 1,ITEM 19 154.5 LF A$22.00 The contractor installed 8"AC dike vs. a concrete V-ditch
2-25 at a cost savings to the project.
SCH 1 ITEM 16 PCC CROSS GUTTER AND SPANDREL, 115 SF(a,$7.50 This quantity is
2-26 based on field measurement.
2-27 ADDITIONAL DUST CONTROL The contractor provided additional dust control services.
2-28 ADDITIONAL SURVEY SERVICES The contractor performed addional survey services.
36" SEWER MANHOLE FRAMES AND COVERS(MATERIALS) The contractor purchased
2-29 lunforseen materials required for adjusting manholes to grade.
REPAIR OF EXISTING PARKING LOT LIGHTING The contractor repaired faulty ballasts in
2-30 two existing parking lot lights.
4
CHANGE ORDER NO.TWO-MATICH CORPORATION
RE:REALIGNMENT OF VIADUCT BOULEVARD BETWEEN 2ND STREET AND 3RD STREET,
PER PROJECT PLAN NOS. 12325&12326.
SUMMARY OF CONTRACT COSTS
The estimated revised contract cost is as follows:
OriginalBid Amount.............................................................................................$1,135,311.00
Adjustments due to reduced/deleted items.................................................................$ -33,901.03
Contract Change Order No. One....................................................................................$21,625.00
Contract Change Order No. Two.................................................................................$164,016.54
Total Construction Contract Amount.........................................................................$1,287,051.51
Additional time to complete Contract due to this Change Order.......................... 0 Working Days
This change order represents 11.5 %of the original contract amount(less adjustments).
MATICH CORPORATION CITY OF SAN BERNARDINO
CONTRACTOR G DEVELOPMENT SERVICEE S
Accepted Approved r u (
&ROSS -
By: nn g� By: VALERIE C.
Title: (�, l'. Director of Development Services
Date: Date:
Approved
5 Q I
Approved
By: of
CHA EvS E. cNE
City Manager
Date: November 2, 2009
Item No.
5