HomeMy WebLinkAbout08/24/1981_Regulara CITY OF ROCHESTER
Council Agenda U lJ
Meeting #9 August 24, 1981
Adjourned 4:45 P.M.
A. CALL TO ORDER AND APPROVAL OF MINUTES
B. HEARINGS
C. ORGANIZATIONAL BUSINESS
D. LETTERS AND PETITIONS
E. REPORTS AND RECOHNIENDAT IONS
City Administrator - Change Orders 4, 5, 6, and 7 - Water Reclamation Plant
Construction
City Administrator - Approval of $400,000 Commercial Development Note for
Northeast Professional Building Project
City Clerk - Licenses and Bonds
City Clerk - Kiwanis Club Annual Peanut Day Sale
Public Services - Bids - Construction of 31st Avenue N.W. From 43rd Street to
48th Street N.W.
Public Services - Special Assessments - Sanitary Sewer Extension to Serve
Pennington Business Park Third
C-
F. RESOLUTIONS AND ORDINANCES CV�u fE^ VQOCu`'ciy�
G. TABLED ITEMS�'1� y (IV Pere m ,d.
H. OTHER BUSINESS V
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AGENDA SECTION:
ITEM:
N O•
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REQUEST FOR COUNCIL ACTION
OPIGINATING DEPT:
Reports and Recommendations I City Administrator
ITEM DESCRIPTION:
Change Orders 4, 5, 6, and 7 to New Water Reclamation
Plant Construction/Grant C270804-03
MEETING 9124181
DAI E :
Y ?o1•
33 1
PREPARED BY:
The following change orders associated with the above referenced project have
been rcviewed'and recommended for your approval by the Joint Venture engineers:
1. Change Order #4 - includes enlarging the control room of the oxygen
building. This change results in an additional
increase of the contract of $1,596.00
2. Change Order #S - involves 17 items resulting in a total contract increase
of $34,524.00. (see attached)
3. Change Order #6 - involves 62 items for a total contract increase of $63,040.00
4. Change Order #7 - involves a change in the reinforcing and structure
configuration for a total contract increase of $9�,857.00.
�57-��
COUNCIL ACTION REQUESTED:
Request a motion authorizing the Mayor to sign the above referenced change
orders on behalf of the City.
OUNCIL ACTION: Motion by: Second by; I to:
r
CHANGE ORDER
No. ...... 4
Dated ..July.. 2�r ,1981
Owner's Project No. ....... C270809-.Q3.....................•.. Engineer's Project No. ...,A7.90133... (BU0133)..........
Project -Advanced-Wastewater..�eafnxnt.39at-r..Reciamation Plant
Rochester, Minnesota
Owner .... City...oP..izpchestcc,...Minnesota ...............................
Contractor ..Pa.U1...A.....14urence..0 y................ Contract Date .......Septenber..3.,...1.98a
Contract For.......Ehtise..bJor$........................ ........ -
To: Paul A. Laurence Company, Contractor 709xN7JCQfx
You are directed to make the changes noted below in the subject contract: OSML R
Owner City of Rochester Minnesota
..............
By
Date
Nat re
Control Room of the Oxygen Building as shown on the
attached clarifying sketch dated April 13, 1981
and plate F-20B attached.
For cost information see PALCO Letter Dated July 1, 1981
E"`JOY12``venture engineer letter dated April 21, 1981 Add: $1,596.00
clarifying sketch dated April 13, 1981
Plate f.'-20B dated April 17, 1981
.- A.
-
Palco letter dated July 1, 1981
The changes result in the following adjustment of Contract Price and Contract Time:
Contract Price Prior to This Change Order
Net ice i'nc@
COecreM) Resulting from this Change Order ,
Current Contract Price Including This Change Order
NSPE 1910-8-B (1970 Edition)
S.... 51.,934.,.8M.74 ..........
$.......... 1.r596•.00..........
S.... 51•, 936•,405.14 ..........
O 197e, Nenonal Snclet, of
Prohutonal loparrre
Page I of ...,2... Pages
z
July 21, 1981
RE: Advanced Wastewater Treatment
Water Reclamation Plant
Rochester, Minnesota
KMA-A790133
Kirkham, Michael & Associates
Wallace Holland Kastler Schmitz & Co.
A Joint Venture
JUSTIFICATION FOR CHANGE ORDER NO. 4
This change order Item concerns enlarging the Control
Room in the Oxygen Building. The additional cost primarily
reflects additional costs for precast slabs and exterior
materials.
This change became necessary when change order No. 1
was approved, changing compressors type for the oxygen
system.
The centrifugal comppressors utilize larger control
panels for additional information. See the Joint Venture
Engineers Letter dated April 21.
CHANGE ORDER
No...3 ...................................
Dated July. UA..1981,.....
C270804-03 __(B8001331-
Owner's Project No. ........................................................ Engineer's Project No.............A790133...................
Project Advanced, Wastewater Treatrrent Water Reclamation Plant
1......................................................
Rochester, Minnesota.
Owner ........ City.. of...F4Qk1oS.t...........................
Contractor ....... Paul A:__.Iaurence Cotmariy,•.,•.„•. Contract Date ... September„ 3,,,,1KQ. .......
ContractFor ... Fhtire. Work....................................................................................................
It
ry
To: Paul A. Laurence Company, Contractor :fir CJnNEFt
You are directed to make the changes noted below in the subject contract:
Owner .....City..p Rochester, --Minnesota.
By
Date
Nature of the Change
See enclosed schedule for Change Order No. 5 dated July 29, 1981
Add: $34,524.00
Enclosures:
See enclosed schedule for Change Order No. 5 dated July 29, 1981
C The changes result in the following adjustment of Contract Price and Contract Time:
Contract Price Prior to This Change Order
( Net (Increase)}4`0Ec'}0:&) Resulting from this Change Order
Current Contract Price Including This Change Order
NSPE 1910-8—B (1970 Edition)
S 51,936,405.74
$....... a4 r 524.00........... .
S.. 51, 9.7.0, 929.74........... .
t! 1970, National Society of
►MUW04161 EDSWMn
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•7,11y : P, 1981
p} ,%,Jvanced Wastewater Treatment
water Reclamation Plant
110c1lester, Minnesota
rMA-A790133
}.;: Y•ha:�, Michael & Associates
wallance Holland Kastler Schmitz & Co.
h Joint Venture
SCHEDULE FOR CHANGE ORDER NO.5
Itr�l: Add: $8,793.00
Construct the ventilation and water piping as revised
to the configuration shown on Sheet B-20, marked Revision
No.l, November 21, 1980 (attached).
For additional information see Proposal Request K-2, Schedule
M-1, Item #1.
For Cost Infomation see Palco Letter dated July 9, 1981.
Item #2, Referring To Sheet 0-5 of the contract plans.
Add: $3,665.00
The following data for exhaust fan EF-lB is added to
the exhaust fan schedule in lieu of that on Sheet B-20
of the contract drawings.
Sheet 05, Exhaust Fan Schedule: Data is added for fan
EF-lB as follows: MARK is EF-1B; location is BROADWAY
LIFT STATION; SERVES is DRY PIT; TYPE is BELT DR TUBEAXIAL;
SIZE is 22"; CFM is 4000; EXT. SP. is 0.65; RPM is
1375; VOLT is 230; HP is 1-1/2; PH is 1; HZ is 60; TYPE
of ISOLATION is NONE; REMARKS is ALUM. CONSTR.; MANUF.
& MODEL NO. is AEROVENT 22T734 TTABD.
Note 36 is added:
"36. Fan to have matching curb base and motor,
weather cover, and be equipped with alum. or FRP
intake hood and bird screen comparable to that
provided with ACME LQ21 propeller supply fan with
suitable adapter structure at fan inlet. Motor to
be out of air stream.
For additional information see Proposal Request K-2, Schedule
M-1, Item #2.
For Cost Information see Palco Letter dated July 9, 1981.
Item #3, Referrin to Sheet 0-1 of the Contract Plans.
Add: $5,977.00
The following data for supply fan SF-lB is added to the
supply fan schedule in lieu of that on Sheet B-20 of
the Contract Drawings:
Sheet 0-1, Fan Schedule
added for Fan SF-1B as to
is BROADWAY LIFT STATION;
ROOF MNT SUPPLY; SIZE is
0.75"; RPM is 1700; BOLT
is 60; VIB. ISOL is NONE;
DR. TUBEAXIAL 36; MANUF.
1RTF734 TFBD.
For additional information see
schedule M-1, Item #3.
For Cost Information see Palcc
Item #4, Referri
.2.10.
Proposed Chance: Data is
llows: h1ARK is SF-1B; LOCATION
SERVES is WET PIT; TYPE is
18"; CFM is 2500; EXT. S.P. is
is 230; HP is 1, PH is 1, HZ
REMARKS is VERTICAL FRP BELT
& MODEL NO. is AEROVENT
Proposal Request K-2,
Letter dated July 9, 1981.
to Addendum No. 5;, Pages 5-21 and 5-23
le905) shall be changed as follows:
Add: $2,404.00
5 Page 5-21 (Section 16010): Paragraph
changed to read:
".10 Furnish and install suitable 230V/30
starters and 60 minute timer -type manual control
switches for new fans SF-lB and EF-lB. Locate
switches as shown on the plans. No wiring is to
be exposed in the wet pit room (Class I, Division
1, Group D hazardous location)."
Paragraph 5.2.10.11 is added:
11.11 Furnish and install PVC -sheathed heating
cable on water piping in the wet pit and in the
dry pit (two separate systems). Separate line
thermostats for each shall be installed in the
pump room with the remote bulb for the wet pit
thermostat located near the backflow preventer on
the East Wall. Wet pit cable shall terminate in
an explosion -proof box, with the conduit to the
thermostat sealed at the wall of the pump room.
Each cable shall operate when space temperature
falls to 380 F."
Addendum No. 5, Page 5-23, (Section 16905): Paragraph
4.7.4 is added:
"4.7.4 Provide new 20A-2P, 240 volt circuit
breaker for new dry pit -vent fan EF-1B."
Paragraph 4.8.2 is changed: words "power roof ventilator"
are changed to "wet pit vent fan SF-lB".
Paragraph 4.8.3 is changed to read:
"4.8.3 Provide one NEMA size 1, 240 volt, single
phase, single speed magnetic starter for dry pit
vent fan EF-lB; include melting -alloy type thermal
overload protection."
Paragraph 4.8.4 is changed to read:
"4.8.4 Provide 60-minute timer -type manual control
switches for fans SF-lB and EF-lB. Locate switches
inside dry pit door as shown on plans. No wiring
7 is to be exposed in the wet pit room (Class 1,
Division 1, Group D hazardous area). Placard
switches to meet requirements of Section 15900."
For additional information see Proposal Request K-2 Schedule
M-1, Item #4.
For Cost Information see Palco Letter dated July 9, 1981.
Item #5, Referring to Sheet B-17 of the Contract Plans.
Add: $143.00
Construct the trench drains and piping at Oxygen Building
as described below:
Sheet B-17: Notation at Oxygen Building reading: " 4"
Hub up through floor for toilet drain - See Sheet D-17"
is changed to read "4" up to equipment area floor
drains. See Sheet F-40".
Delete trench drain at north wall of the 5-foot wide
corridor under Oxygen Building; at south wall of the
corridor, relocate trench drain to a point as determined
by the resident Engineer.
For additional information see Proposal Request K-2,
➢ schedule M-2, Item #2.
it For Cost Information see Palco Letter dated July 9, 1981.
Item #6 Sheet C-21, Referring to Sheet C-21 of the Contract
Plans.
No change in cost
In room 207, change a notation at floor drains from
"6"" to "31"
In rooms 205 and 209, annotate floor drains "3" FD-3".
For additional information see Proposal Request K-21 Schedule
M-2, Item 43.
For Cost Information see Palco Letter dated July 13, 1981.
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Item #7 Referring to Sheet F-21 of the Contract Plans.
Add: $2,250.00
Construct the floor drain gutters as described
below:
Sheet F-21: Provide floor drain gutters along west
wall of the room located at the east end of the tunnel
level, and along south wall of the 5-foot wide piping
tunnel extending to the west. See Section A, Sheet F-
36, for typical gutter. Pitch to drains located per
Sheet 5-17, minimum gutter depth 1/2". Pitch floors
approximately 1/4"/10' toward gutters.
For additional information see Proposal Request K-2,
Schedule M-2, Item #4.
For Cost Information see Palco Letter dated July 13, 1981.
Item #8, Referring to Sheet F-40 of the Contract Plans.
Add: $582.00
Construct the revised drainage piping as shown on
attached Plate F-40A.
For additional information see Proposal Request
K-2, Schedule M-2, Item #5.
For Cost Information see Palco Letter dated July 13, 1981.
Item #9, Referring to Sheet K-19 of the Contract Plans
Add: $378.00
Construct the following:
''a. In rooms 007, 013, and 014, floor drain
FD-1 is changed to FD-3 (Total of 4 places).
b. In rooms 013 and 014, "LAV-1" sink designation
is changed to "LAV-2"."
For additional information see Proposal Request K-2,
Schedule M-2, Item #7.
For Cost Information see Palco Letter dated July 13, 1981.
Item #10, Referring to Sheet L-2 of the Contract Plans.
No change in cost.
At room 102, construct floor drain location 3 feet
east of stairwell wall and 13 feet south of Centrifuge
Room exterior wall line. Annotate "Top of floor drain
at Elev. 976'-5-1/4"; finished floor to pitch
uniformly from Elev. 976'-6" at edge of room and
north end of Tunnel V." (Note: This change provides
location data for drain originally shown on Sheet B-
' 16.)
For additional information, see Proposal Request K-2, Schedule
M-2, Item #9.
For Cost Information see Palco Letter dated July 13, 1981.
Item #11, Referring to Sheet L-6 of the Contract Plans
No change in
cost
"At the center concrete holding tank, notation
regarding
"12" wide x 6" deep openings" shall be changed
to read
"18" wide x 8" deep openings, bottom of opening
Elev.
993'-8"."
For additional information see Proposal Request K-2,
Schedule
M-3, Item #1.
For Cost Information see Palco Letter dated July 13,
1981.
Item #12, Referring to Sheet L-13, Section E of the
Contract
Plans.
No change in cost
Floor elevations at north end of Tunnel V and in room
102 of centrifuge building are changed to Conform to
those shown in Sheet L-47, Section B.
For additional information see Proposal Request K-2, Schedule
M-3, Item #2.
For Cost Information see Pa1CO Letter dated July 13, 1981.
Item #13, Referring to Sheet L-14 of the Contract Plans.
Add: $1,702.00
"a. Locate unit heater and hot water piping, and
construct floor drain discharge piping as shown on
Plate L-14A, attached.
b. Tunnel Floor Plan. Delete notation reading "Drop
" pipes down wall.... digester control building."
Change "2" LTWS and 2" LTWR" to "2 1/2" LTWS and
2 1/2" LTWR".
L
c. Construct room 102 floor drain per Sheet B-16,
relocate unit heater and roof drain pipes, and add
duct segment as shown on Plate L-14B, attached.
t
d.
First floor plan. Room 101
A80 piping is revised
to add P10-01/02/03 supply
piping as shown on
Plate L-14C, attached."
For additional
information see Proposal
Request K-2, Schedule
M-3, Item
#3.
For Cost
Information see Palco Letter
dated July 13, 1981.
Item #14,
Referring to Sheet J-19 of
the Contract Plans
Add: $282.00
At Section K, construct two 1/2" diameter pipe drains
through new wall, below and parallel to pipe sleeve
shown, and with invert to match that of new channel
floor (983.5').
For additional information see Proposal Request K-2, Schedule
M-4, Item #1
For Cost Information see Palco Letter dated July 13, 1981.
Item 015 Referring to Sheet J-28 of the Contract Plans_
Construct the following:
Add: $5,503.00
on the Plan, Sections A, C and D, and Detail 1. Heat
exchange basin piping and elevations are changed
as follows in "Cell S":
lk
C
"1. Heat exchange piping is changed from "6"
diameter" to 118" diameter" and 6" x 8"
transitions are deleted.
2. The number of lengths of pipe is changed
from 19 to 15, with a plan -view center -to -
center spacing of approximately 11.8".
3. Center -line elevation of the two end lengths
is changed from "983.70'" to "984.20' .
4. High point top of grout is changed from
982.67' to 982.831, and 6" (NW corner)
sluice gate invert elevation is changed
from "982.421" to "982.67'".
5. Discharge (west) weir plate elevation is
changed to 984.75' and inlet (east) wier
plate elevation is changed to 984.92'.
These changes shall be annotated, where
applicable, in the Plan, in Sections A,
C, and D, and in Detail 1."
For additional information see Proposal Request K-2, Schedule
M-4, Item #2b:
For Cost Information see Palco Letter dated July 13, 1981.
Item #16, Referring to Sheet J-42 of the Contract Plans
Add: $829.00
Construct in accordance with the following:
"a. At Section C, 6" LTWC is changed to 8" (2
places).
b. In Detail 2, duct/tunnel connection is revised
as shown on Plate J-42A, attached hereto.
C. In Section C and in Detail 21 the "24"/120""
duct is changed to "2411/128""."
For additional information see Proposal Request K-2, Schedule
M-4, Item #11.
For Cost Information see Palco Letter dated July 13, 1981.
Item #17, Referring to Sheet P-9 of the Contract Plans
Add: $2,016.00
Circuit No. P4-9 data is changed as follows:
""TO" column data is PUMP P-30; CONDUCTORS data is
4-12; RACEWAY data is 3/4"; REMARKS data is
blank.
For additional information see Proposal Request K-2, Schedule
M-5, Item 012.
For Cost information see Palco Letter dated July 13, 1981.
Net Total add for Change 6rder #5 $34,524.00
tRM
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CHANGE ORDER
No..........6.............................
Dated ... Jt .y„ail...1981
Owner's Project No. ...C.........270...804-03......................................... Engineer's Project No... A790133 (B80013.3,),
-Project Adyat�eed..WastEwater._ eat7s l�t..Water..P=.lamaticn Plant
Rochester, Minnesota
Owner X ty..of..Rochester, Minnesota ..................................
Contractor Paul_A.,_Iaure?lGe..0 y................. Contract Date ......... SeptenIe_r..3,19$0....................
ContractFor .........Exitixe.Mork........................................._.....................................................................................................
To: Paul A. Laurence Ccnpany, Contractor y
You are directed to make the changes noted below in the subject contract: OWNER
Owner ......... City..of Rochester Minnesota
By .
Date
Nature of the Change
See enclosed schedule for Change Order No. 6 dated July 31, 1981
Add: $63,040.00
Enclosures:
See enclosed schedule for Change Order No. 5 dated July 29, 1981
The changes result in the following adjustment of Contract Price and Contract Time:
Contract Price Prior to This Change Order
i Net (Increase) fS.'3fCt'M' X Resulting from this Change Order
i Current Contract Price Including This Change Order
NSPE 1910-8-8 (1970 Edition)
.Q 1970, Nulood soUaq or
ka
i - P,o,onil Engm d
s.... 5I,,970,929,74.........
s.......... 63,0.40,AA.........
s..... 52.,.033,969.7.4 .........
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C
August 4, 1981
RE: Advanced Wastewater Treatment
Water Reclamation Plant
Rochester, Minnesota
KMA-A790133
Kirkham, Michael & Associates
Wallace Holland Kastler Schmitz & Co.
A Joint Venture
JUSTIFICATION FOR CHANGE ORDER N0.6
Item #1-#13 inclusive: These items change sizes on eleven
(11) unit heaters and add nine (9) additional unit heaters
and one (1) wall fin tube to the contract. These items
include piping, insulation and electrical work. There will
be in a future Change Order instrumentation and control.
These unit heaters have been changed and or added throughout
the plant.
These changes will provide the plant operator with more
flexibility in operation of the heating and ventilation
system and will enable him to shut down the ventilation
system should the need arise to limit energy costs. The
instrumentation and control changes will shut off the hot
water supply to the unit heaters in the summertime. This
will minimize pumping costs and summer heat gains. Additionally
these changes will provide more even temperature in the
central part of the south gallery in the coldest weather.
It will permit a more positive control of room temperature
in the grit cyclone and blower house upper corridor areas
and will provide the flexibility of sufficient heat to
protect the south part of the building when only blower No.
4 is in use.
Item 414: This change is necessary to achieve a more positive
air flow pattern throughout the room. This is a no cost
change.
Item #15: Change provides additional reference data.
No cost change was involved.
Item #16: Changes provide additional information and
provide a more responsive and durable damper membrane and
required no additional cost. Work is located in the new
storage garage area.
Item #17: Damper and vent Changes are necessary to
conform more closely to fire code considerations. Other
items provide for relocation of ducts to suit selected
laboratory equipment, relocation of heater and piping to
facilitate lobby window cleaning, and add expansion tank
system for the chilled water loop. These changes represent
a net cost saving. Work is located in the administration
building.
W
Item #18: This change defines the required arrangement of
sampling lines at the sampling sink, including tags, valves
and supports. Water and waste piping was also revised to
establish a more desirable arrangement at the sink. Work is
located at the administration building.
Item #19: This change was made necessary to provide
some clarification for the contractor and to reorganize the
four inch line and scum lines to minimize pedestrian obstruction
in Tunnel I. This was a no cost change.
Item 020 & 421: This change provides spare electrical
conduits for possible future power and control wiring to
devices at the gas holders. Conduits will permit economical
extension of central computer control and monitoring capability
to the gas holders in the future.
Item #22: This item provides additional piping to
improve drainage of Tunnel V roof.
Item 423: This change at the equalization basin adds
capacity to pump scrubber regeneration chemical to grade for
possible reuse. Additionally, some redundant dampers are
deleted and the duct arrangement is simplified to permit use
of standard fittings.
Item #24: This item deletes some receptacles that are
not easily accessible and provides for the installation of
an outlet in an area that is not presently served. This
item provided some savings to the owner. Work is located at
the equalization basin.
Item #25: This item was clarification information
provided to the contractor.
Item 426: This item provides administration building
chilled water system pressure control capability required to
minimize leakage and corrosion which would result from air
in the system.
Item #27: This change was necessary as a result of down
sizing equipment on Sheet C-21, item E in addendum No. 5. No
cost change was incurred.
Item #28: Change establishes requirement to prevent
painting of various surfaces which could be degradded by
painting. This item resulted in no added cost; however
other miscellaneous painting requirements generated by
package K-3/Schedule M-9 do result in a net cost increase.
Item 429 & 430: These items clarify statements in the
contract documents, and constitute a no cost change.
Item #31: This item provides for re-routing of laboratory
bench piping in a closet where it will present no house-
cleaning or appearance problem.
Item #32:
This item is a no cost change and is for
Fla— rification
to the contract documents only.
Item 433:
This item is a no cost change clarifying
parts of the contract documents.
Item #34: .
This is a no cost change correcting plate
numbers in Addendum No. 5.
Item #35:
These items are no cost changes and are
required for
clarification of the contract documents.
Item 436:
This change provides for maintenance access
to fan EF-2C,
provides appropriate scrubber No. 4 discharge
velocity (and
reduces fan power ), and establishes damper
locations.
Item 437:.
This change was necessary to permit use of
standard size
duct and also supports changes to Sheet C20
implemented by
Addendums No. 3 and No. 5. Work is located
in the lift station.
Item #38:
This change is required to reduce fan power
requirements
(thereby conserving some energy), and provides
for use of standard size FRP duct.
Item #39: This change was necessary to provide clarification
to the contract documents. No cost is involved.
Item 440: It was determined by the Joirt Venture Engineer
that this change was necessary to enhance the function of
the tunnel area. This is a no cost change.
Item #41: Change deletes un-needed structural work in
the maintenance building and results in a cost decrease.
Item #42: Change adjusts drawings to conform to item
41, above.
Item 443: This item provides for a welding booth exhaust
system determined necessary to satisfy fire code considerations.
It also reduced duct friction, and simplifies duct work in
an adjacent area.
Item 444: This is a no cost change required for clarification
of the contract documents.
Item 445: This change clarifies the contract documents,
and results in no cost change.
E
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Item'#46: This change provides electrical support for
welding booth exhaust system discussed in item 43.
Item #47: A no cost change required for clarification
of the contract documents.
Item #48: These changes in the chlorine building are
necessary to:
1. To more appropriately distribute ventilation air to
Rooms 002 and 004.
2. To achieve a more positive ventilation rate in the
chlorine building.
3. To discharge ventilation air away from the personnel
door area more positively.
4. To minimize a chance of corrosion damage to the ducts.
Item #49: This change relocates chlorine leak safety
hazard warning lights to make them visible from outside the
plant, adds capability to sound audible warning through
local control panel, and permits warning signals to reinitiate
s if leaks diminish and then reoccur.
Item #50 & #51: Items provide fan needed for welding
booth discussed in Item 43 above, and revise schematic to
show fan function.
Item #52: Part "a" will be. addressed in a future change
order. Part "b" is a no cost change in support of Item 43
above.
Item #53: Item is a no cost change for clarification of
the contract documents.
Item 454 and 1455: These items provide for instrumentation
and control required to supports items 43 and 49.
Item 456: It is determined by the Joint Venture Engineer
that this change is required to improve upon the ventilation
isolation of gas compressor Room 103 from other parts of the
Energy Building.
Item #57 & #58a: This change is required to make best use
of t e gas compressor safety valves. The change also eliminates
some un-needed check valves, and clarifies compressor piping.
Ite_ Tm 458b: This is a clarifying item and no change in
Fr'ce is required.
This change provides energy building terminations
is+r curiduits discussed in Item 20 above.
0:
This item provides clarification of piping at
rytt.�l:.atian basin equipment room sump discharge and prescribes
j ' tif" •end accessible location for the pump controller.
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Item #61: This is a no cost change clarifying the
contract documents.
Item #62: This is a no cost clarification for the
contract documents.
m
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CHANGE ORDER
7
Dated August 11, 1981
....................................
Owner's Project No.....C270804-03 Engineer's Project No. A790133.... (B800133),,,,,,,,,,,,,
Project Advanced Wastewater Treatrrent Water Reclamation Plant
iie§tern riiiesofa """""
Owner .................
City. ...
of Rochester, Minnesota
..................................
Contractor Paul A. Laurence Ccnra3nyv. Contract Date ....Septeirk r3�.-1980........................
Contract For ......b ire_ Work
......... .......... .........................................................................._.........•--..................._......•---................
To: Paul A. Laurence Company, Contractor per{
You are directed to make the changes noted below in the subject contract: OWNER
Owner ...tX..of Rochester, Minnesota
-.............................................
By
Date
Nature of the Change
See enclosed schedule for Change Order No. 7 dated August 11, 1981
Add: $96,857.00
Enclosures:
See enclosed schedule for Change Order No. 7 dated August 11, 1981
The changes result in the following adjustment of Contract Price and Contract Time:
Contract Price Prior to This Change Order
Net (Increase) COZXXM Resulting from this Change Order
Current Contract Price Including This Change Order
NSPE 1910-8-11 (1970 Edition)
14
$52,033.,.969.74... ................
$,......,96,857.00
...................
s 52,130,826.74
0 1970, N,tlon,l S.wlety of
Profrulonal Ln,Wwa
Page 1 of ........ pages
August 11, 1981
Re: Advanced Wastewater Treatment
Water Reclamation Plant
Rochester, Minnesota
KMA-A790133
Kirkham, Michael & Associates
Wallace Holland Kastler Schmitz & Co.
A Joint Venture
SCHEDULE FOR CHANGE ORDER 11O. 7'
Item #1: Referring to Plate E-28A attached:
Change reinforcing and structure configuation in
Stripper Basins No. 1 and No. 2 to conform to re-
ferenced plate attached. Change constitutes gen-
erally a deepening of the tanks by 4"-0".
See Proposal Request No. W-1.
For cost information see PALCO letter dated June
25, 1981.
Add:• $96,857.00
August 11, 1981
Re: Advanced Wastewater Treatment
Water Reclamation Plant
Rochester, Minnesota
KMA-A790133
Kirkham, Michael & Associates
Wallace Holland Kastler Schmitz & Co.
A'Joint Venture
JUSTIFICATION FOR CHANGE ORDER NO. 7
Item #1 The manufacturers at the Phostrip Equipment Requested
the Owner to provide addtional detention time in the
•.Stripper Basins.
The additional detention time was necessary due to
the fact the City of Rochester entered into Contract
with a Phostrip Process Supplier different than the
process orginally anticipated.
For additional information see Page 3 of the Contract
between City of Rochester and Biospherics Co. attached
hereto.
REQUEST FOR COUNCIL ACTION
AGENDA SECTION:. ORIGINATING DEPT:
1 Reports and Recommendations City Administrator
ITEM% ITEM DESCRIPTION:
Approval of $400,000 Commercial Development Note for
NO. Northeast Professional Building Project (Richards -Stevens Pro
r
MEETING 8/24/81
DAZE:
� �a7
3
PREPARED BY:
On May 4, 1981, following the Public Hearing, the Common Council
approved a preliminary resolution authorizing the issuance of a
Commercial Development Revenue note up to $425,000 for the
Northeast Professional Building Project (Richards -Stevens Project).
On May 14, 1981, approval was given for the project by the
Commissioner of Securities for the State of Minnesota.
All the necessary authorizations, agreements, certificates and
opinions have been prepared by Bond Council (Briggs and Morgan) and
submitted to the City of Rochester for Council approval.
COUNCIL ACTION REQUESTED:
Manni
A motion to approve a note resolution and the form of Loan Agreement,
Assignment of Loan Agreement, Construction Loan Agreement, Personal
Guarantee, Mortgage, and Assignment of Leases & Rents in substantially
the form presented and authorizing the Mayor and City Clerk to execute
the Loan Agreement, the Assignment Loan Agreement and the Construction
Loan Agreement on behalf of the City and other documents in connection
therewith.
MA44-
zs�I
bI
OUNCIL ACTION: Motion bys Second b,- : A,
PEQULZYC ACTION
ME IT I N G 8-24-81
DATE:
AGENDA SECTION: CRiGINAIING DEPT:
Reports and Recommendations City Clerk
,fEMs ITEM DESCRIPTION:
N Licenses and Bonds
r
REPARED BY:
Judy Scherr
The following licenses and bonds are submitted for your consideration:
Kelly G. Conger, Elk River, Minnesota, requests approval of his application
for an Auctioneer's License for the City of Rochester for the period ending
December 31, 1981. Mr. Conger has paid the $25.00 fee and secured a bond
for $500.00.
Mr. David Christian, Rogers, Minnesota, requests approval of his bpplication
for an Auctioneer's License for the City of Rochester for the period ending
December 31, 1981. Mr. Christian has paid the $25.00 fee and secured a
bond in the amount of $500.00.
Andy's furniture Store, 1116 Ninth Street N.E., requests approval of their
Auction Permit for an auction on the remaining furniture inventory at their
store on September 9 and 10, 1981. Mr. Kelly Conger and Mr. David Christian
(Auctioneers listed above) will be the auctioneer's for the sale. The $20.00
fee has been paid and the $1,000 bond secured.
COUNCIL ACTION REQUESTED
Approve or Deny the Above Licenses and Bonds
UNCI . ACTION: Moron by, Second bv: to:
a.
1,1117-QUE 7 FC. 4-2 COU�!r"I ACTION MEDA1E,C' 8-24-81
AGENDA SECTION:
TEMI
N0.
r--
teports and Recommendations
ITEM DESCRIPTION:
OPIGINATING DEPT:
City Clerk
EPARED BY:
Rochester Sunriser's Kiwanis Club Annual Peanut Day Sale I Judy Scherr
The Rochester Sunriser's Kiwanis Club requests your approval for their
Annual Peanut Day Sale to be held on September 12, 1981 at Apache Mall
Shopping Center, the Antique Car Show at the Mayo Civic Auditorium, and
the Piggly Wiggly Store.
Proceeds from the sale will benefit community services such as: Channel
One, 4-H Harkness Training Fund, and the YM/YWCA Youth Camp Scholarships.
COUNCIL ACTION REQUESTED:
A motion approving or denying the Annual Peanut Sale for the Rochester
Sunriser's Kiwanis Club to be held on September 12, 1981.
p, ! v
OUNCIL ACTION: Moron by: Second by: to:
CE C�,EJE_S'E .'EE2 (; �1;;�)E~ i!t. a iC3fJ
M E E. T f NG .8-24-81
UAl E
AGENDA SECTION:
Reports and Recommendations
OPIGINATING DEP•T:
Public Services
Proj. 6331-4-80
J No. 8740 and
Proj. 6331-4-80A
J No. KU
HEMt I1EM DE5CkIP1IONi PREPARED BY:
Bids: Construction of 31st Avenue N.W. from hu?;-
N O. u Ord Street to 48th Street N.W. A. Toddie, Jr.
r Bids were received and opened at 11:00 A.M. on August 21, 1981 for
the following combined local improvement project:
"Project No. 6331-4-80 (J 8740) - Construction of a street
along the approximate west line of the north half of the
southwest quarter of Section 16, Township 107 North Range
14 West in the City of Rochester from 43rd Street N.W. to
48th Street N.W."
and
"Project No. 6331-4-80A (J 8750) - Extension of Sanitary
Sewer and Watermain on 31st Avenue N.W. from 43rd Street
M.W. to 48th Street N.W,"
The following bids were received:
Road Constructors, Inc. 192,931.40 (low)
Fraser Construction Co. 201,241.00
Rochester Sand & Gravel, Inc. 215,435.20
Leon Joyce Construction Co. 216,603.10
Elliot Construction Co. 224,437.35
Engineer's Estimate 249,395.00
Council Action Requested
If the Council wishes to proceed with the project, a resolution
should be adopted awarding the contract to Road Constructors, Inc.
{ use
.quo � 3i
Second
MEETING
PtEgUEST FOR COUNCIL ACTION DALE: /°
AGENDA SECTION:
Reports and Recommendations
MI ITEM DESCRIPTION1
NO. I Special Assessments
ICPIGINATING DEPT:
Public. Services/Engineering
7106-3-79A (J 8714)
PREPARED BY:
A.J: Toddie
r We recommend the preparation of the resolutions declaring the costs
to be assessed and ordering a hearing on the proposed assessment
regarding.the following project:
7106-3-79A (J 8714) "Sanitary Sewer Extension to serve
Pennington Business Park Third"
The total construction and expense of this project is $52,123.97.
We propose to currently assess $36,593.22, and the remaining
$15,530.75 is City share (see attached explanation).
Council Action Requested
1. Adopt the resolution declaring the costs to be assessed and
ordering preparation of the assessment roll.
2. Adopt the resolution ordering a hearing on the proposed
assessment.
I
6-22-81
�Q
COUNCIL ACTION: Moiton ey, Second by: to:
ACC ItTSTr P. yr.t
Y
Dh4 rL D.hU G.�SZ S.�
DEPARTMENT OF PUBLIC SERVICES
1602 4Ih STREET S.E.
Phone (507) 288-4316
June 19, 1981
TO: Roger Plumb
FROM: Albert Toddie, Jr.
RE: Sanitary Sewer to serve Pennington Business Park 3rd
Project 7106-3-79A, J 8714
The final costs for the above project have been determined and we are
processing this project for assessment. The final costs are:
Construction Cost = $41,711.45
Engineering = 6,106.12
Interest & Miscellaneous Expense = 3,725.00
Total Expense = $52,123.97
The final construction cost of $41,711.45 was 45.1% higher than the bid
amount of 8,7 due mainly to the difference in rock excavation
quantities rom that shown on the plan as compared with actual quantities.
Investigation of cause of this over -run is outlined on the attached
synopsis of a meeting held on October 14, 1980. We had no choice on
this project other than excavate the rock.
If the entire cost of this project were assessed the rate would be
$49.63 per foot, which is approximately 57' higher than the $28.17 rate
shown on the feasibility report. If we attempt to assess the total cost
we may be levying an assessment that would exceed the benefits.
One solution would be for the City to absorb a portion of the cost such
as 1/2 the rock excavation, 1/2 the cost of the backfill material and
the total cost of the soil test. The City's share would then be
$15,530.75.
The assessment rate would be lowered to $34.84 per foot.
Perhaps this matter should be discussed with the property owners prior
to preparation of the assessment roll.
ASS ,SS'.d3NT DATA
Job No. 7106-3-79A
Dept N J 8714
We Submit the following data for the Resolution Declaring Cost to be Assessed
and 0--Bering Proparation of the Proposed Assessment, for the following local improve-
ment (s).
Sanitary Sewer to serve Pennington Business Park Third.
The Construction costs are:
Contractor, Gopher Sanitary
$
41,711.45
$ 41,711.45
The Expenses incurred in making said improvements are:
Engineering $ 6,106.12
Soil Test 581.40
Adv. & Pub., Filing'Fees $ 33.75
Bond Sale Expense $
Interest - to _ 6/2/81 i363 days @ 7.67 p per Annum)
363 x 48,391.00 x 7.6 % vo'- 3,691.25
Total Expense $ 10,412.52
TOTAL CONSTRUCTION & EXPENSE
$ 52,123.97
The distribution of the above costs are as follows:
To be Presently Assessed $ 36,593.22
Deferred Assessment $
To be Paid by City Funds
15,530.75 *See. note
TOTAL $ 52,123.97
,.utR.r,) 1 1[;11LJI"`
t•OR CONSTRUC7lnr; PRnJ1;CT
Date (Orip..) _ Decg27, 1979
Job P 7106 _3 _79A J 8714
Descrintion h Location Sanitary -Sewer to serve Pennin ton Business
_
Project Budret
Preliminary - Revised
Cost Estimate Estimate
Date:
ronstruction: __Sanitary Sewer _ 22,755
Right-Of-l•'ay 6 Easements-
Eneineerine- 12%
Other Exnenses Soil Testing
Contingency & Interest 8%
Total Construction 6
Expense
DISTRIBUTION
To be Presently ASSM SED
Deferred Assessments
To be Paid from City Funds:
2,730
1,820
__27 305_ —
--- .-
----Final
--
Contract Cost
— — 41,711.45
6,106.12
581.40
3,725.00
_27,305--- -------- - --- -------36,593.22
15 530.75
Total $52,123.97
•'ake Initial nisl,urs"ents from P.I.R. . Fund
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