CR 94-228 CO NOS. 1 & 2 Alleyscape
\ Y 0
\
() ,Ie-
m
1- ""
. December 14, 1994 o P K \ ~ Council Report 94-228
Change Order Nos. 1 and 2
Alleyscape & Lots 300/700 Improvements
Project 91-13
PrODosed Action.
staff recommends adoption of the following motion: Move that
Council apDrove Chanqe Orders No. 1 and No. 2 as they relate to
the Allevscaoe and Lots 300/700 Imorovements, Pro;ect 91-13.
Overview.
Alleyscape and parking lot improvements under Project 91-13 are
complete. Early on during construction, staff authorized
additional expenditures under the contract, and these extra costs
need Council approval.
Primary Issues to Consider.
. What is the nature of the change orders?
. What is the cost?
. . Staff recommendation.
SUDportinq Information.
. Change Orders 1 & 2
. Engineer's support letter
~J~~
Ja~s Gessele
Engineering Superintendent
.
. Analvses.
. What is the nature of the change orders?
Change order No. 1 relates to placement of aggregate base and
installation of curb and gutter and bituminous in the east
City Hall parking lot. Staff obtained quotes from several
contractors for this work, discovered the contractor for
Project 91-13 offered the lowest price for performance, and
eventually authorized the work done under the contract for
91-13.
Change Order No. 2 is composed of three elements:
A) Extra contract quantities on Lots 300 and 700 because
of plan revision.
B) Patching of the bituminous parking lot at the vacated
north Suburban Chevrolet site.
C) Placement of bituminous overlay to complete the
connection of the newly reconstructed alley in the 100
Block between 9th and 10th Avenues North with 9th
Avenue.
. What is the cost?
Change Order No. 1 is for $31,374.00. This amount was
budgeted for in the City's 1994 budget for parking lot
. improvements at City Hall. As such, this change order is
nothing more than anticipated and budgeted construction
costs.
Change Order No.2 is for $14,830.00. Section A relating to
Lot 300/700 plan revisions is for $11,628.00. Section B
amounts to $1,552.00, a maintenance cost at the Suburban
Chevrolet parking site borne by BRA. Section C costs of
$1,650.00 for an overlay paid for out of the Public Works
street maintenance budget.
Staff recommendati'on.
. Staff has examined these change orders as recommended by RLK
Associates and advises Council to authorize them.
.
.. --
.
PAY REQUEST NO 1
e CHANGE ORDER NO.1
UNIT
UNIT QUANT PRICE AMOUNT
ClTY HAll PARKING LOT I
2211.503 AGGREGATE BASE PLACED CLASS 5 CUYD 504 $13.00 $6,552.00 I
0340.601 TYPE 41 WEARING COURSE MIXTURE SQYO 3024 $7.00 I
$21,168.00
(3- UFT) I
I
i
2631.501 CONCRETE CURB AND GUTTER DESIGN 8612 UN FT 522 $7.00 I
$3,654.00 I
TOTAL CHANGE ORDER 1 $31,37-4.00
I
I
I
.
I
I
I
I
I
I
.
Page 1
. ALlEYSCAPE C RECONSTRUCTION PROJECT
CHANGE ORDER NO 2
PLAN REVISION - AREA OF BITUMINOUS PAVEMENT
UNIT
LINE NO ITEM NO ITEM UNIT COST QUANT AMOUNT
22 0340.601 TYPE 41 WEARING COURSE MIXTURE (t.5") SOYD $5.00 1157 $5,785.00
23 0340"601 TYPE 31 BASE COURSE MIXTURE (1.5") sa YO $5.00 1157 $5,7 85. 00
24 2357.502 BITUMINOUS MATERIAL FOR TACK COAT GAL $1.00 58 $58.00
SUBTOTAL $11,628.00
NORTH SUBURBAN CHEV LOT
UNIT
LINE NO ITEM NO ITEM UNIT COST aUANT AMOUNT
16 2105.501 COMMON EXCAVATION CU YO $8.00 29 $232.00
NIA 0340.601 TYPE 41 WEARING COURSE MIXTURE (3,0") 50 YO $7.50 176 S1 320.00
SUBTOTAL $1,552,00
NOTES
COMMON EXCAVATION APPROXIMATELY 0.5' DEPTH
ALLEY B
UNIT
LINE NO ITEM NO ITEM UNIT COST aUANT AMOUNT
N/A 0340"601 TYPE 41 WEARING COURSE MIXTURE (3.0") sa YO $7,50 220 $1 650 00
SUBTOTAL $1,650.00
NOTES
. NO SUBGRADE PREPARATION PERFORMED
TOTAL CHANGE ORDER 2 $14,830.00
.
Rl~ 922 Mainstreet
Hopkins, Mn.
55343
(612) 933-0972
SSOCIATES LTD. fax: (612) 933-1153
December 14,1994
Mr. Jim Gessele
Engineering Coordinator
City of Hopkins
10 10 ] st Street
Hopkins, MN 55343
RE: Alleyscape Reconstruction Project
Justification for Change Orders
City Projects 94-13 & 91-13
Dear Jim:
The following is additional justification for the change orders which were recommended for payment
through payment request number 1 and 2 for the above referenced project.
. Change Order 1
This work is tor the majority of the work incurred to complete minor grading, placement of aggregate
base, bituminous pavement, and minor concrete work for the City Hal1 Parking Lot. Work was requested
and coordinated with City Statf
Change Order 2
North Suburban Chev Lot:
It was requested by Vern Pankratz that the contractor pave the area of the Suburban Chev lot north of
Mainstreet where the building was removed.
Alley B:
This work involved paving Alley B. This change was requested by City Staff and coordinated with City
Staff.
.
. Civil Engineering . Transportation . Infrastructure Redevelopment
. Landscape Architecture . Construction Management
e Plan Revision Bituminous:
The construction plans contained an error for the bituminous quantity. This change is to revise the
quantity to the correct contract amount.
If you have any questions, or need additional information, please do not hesitate to contact our office.
Sincerely,
Y~vY~a ~ ~~
Larry Brown
e
.