HomeMy WebLinkAbout2011-07-20 PACKET 04.D.REQUEST OF CITY COUNCIL ACT COUNCIL AGENDA
MEETING ITEM #
DATE 07/20/2011 a
PREPARED BY Engineering Jennifer Levitt
ORIGINATING DEPARTMENT STAFF AUTHOR
COUNCIL ACTION REQUEST
Consider awarding the contract for the ED -P8 & ED -P9 Pond Improvements to Hydrocon, Inc.
in the amount of $74,255.50.
STAFF RECOMMENDATION
Adopt the resolution awarding the contract for the ED -P8 & ED -P9 Pond Improvements to
Hydrocon, Inc. in the amount of $74,255.50.
BUDGET IMPLICATION $
BUDGETED AMOUNT
SUPPORTING DOCUMENTS
® MEMO /LETTER: Mike Boex, July 13, 2011.
® RESOLUTION:
❑ ORDINANCE:
❑ ENGINEERING RECOMMENDATION:
❑ LEGAL RECOMMENDATION:
❑ OTHER: Bid Tabs
ADMINISTRATORS COMMENTS
ACTUAL AMOUNT FUNDING SOURCE
i
City Administrator Date
COUNCIL ACTION TAKEN: ❑ APPROVED ❑ DENIED ❑ OTHER
RESOLUTION NO. 2011-
RESOLUTION AWARDING QUOTE FOR THE ED -P8 & ED -P9 POND
IMPROVEMENTS TO HYDROCON, INC. IN THE AMOUNT OF $74,255.50
WHEREAS, Plans and specifications were completed according to
city standards, and
WHEREAS, quotes were requested to provide the necessary work;
and
WHEREAS, two firms sent quotes; and
WHEREAS, it appears that Hydrocon, Inc. is the lowest responsible
quoter; and
WHEREAS, it is the recommendation of the City Engineer that the
contract be awarded to Hydrocon, Inc.
NOW THEREFORE BE IT RESOLVED, by the City Council of the City
of Cottage Grove, County of Washington, State of Minnesota, that the quote for
the ED -P8 & ED -P9 Pond Improvements to be awarded to Hydrocon, Inc. in the
amount of $74,255.50.
Passed this 20th day of July, 2011
Myron Bailey, Mayor
Attest:
Caron M. Stransky, City Clerk
2335 Highway 36 W
St, Paul, MN 551L3
Tel 651 -636 -1600
Fax 651-636 -1311
www.bonestroo.com
July 13, 2011
Jennifer Levitt
City of Cottage Grove
8635 West Point Douglas Road South
Cottage Grove, MN 55016
Re: ED -P8 & ED -P9 Pond Improvements
Project No. 000048- 11000 -0
Quote Results
Dear Jennifer:
Quotes were received for the Project stated above on Tuesday, July 12. Transmitted is a copy of
the Bid Tabulation for your information and file.
Four contractors were sent invitations to quote the project, and of those two submitted quotes.
The following summarizes the results of the quotes received:
Contractor Total Base Bid
Low Hydrocon,Inc. $74,255.50
#2 Nodland Construction, Inc. $89,987.00
The low Bidder on the Project was Hydrocon, Inc. with a Total Quote Amount of $74,255.50.
This is approximately 25% under the Engineers Estimate of $99,000.
Earlier this year the City received a grant for this project from the South Washington Watershed
District (SWWD) and their Coordinated Capital Improvements Program (CCIP). The SWWD
allocated $23,750 to the City to complete this project.
Should you have any questions, please feel free to contact me at (651) 604 -4917.
Sincerely,
BONESTROO, INC.
Mike Boex, PE
651.604.4917
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FAX TRANSMITTAL
DATE:
TO: -...&(IKE-
COMPANY: '�'
FAX NO: 6-3Q l
FROM:
REFERENCE:
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NUMBER OF
PAGES,
INCLUDING COVER PAGE:
Due Date: 7/12/2011 4 P -M. CDT
THIS QUOTE IS SUBMITTED TO'.
Cary olCounge C'mw
7516 Sath StS
Cottage Grove, MN, 55016 -3161
No.
Item
�
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QUOTE FRONT 1y
_ drocon, Lnc.
Bo
1 AGO 1.
DOCUMENT 004 H)
ED -P8
QUO'rC' FOR61
FOND ED -1`8 - ED -1`9 RAVLNE IMPROVEMENTS
I
'
-
BONESTROO FILE NO. 45 -10 -000
L5
COTTAGE GROVE, MN
_ (� � 5-00, — 00 S 6, 500.
--- — ---
2011
Due Date: 7/12/2011 4 P -M. CDT
THIS QUOTE IS SUBMITTED TO'.
Cary olCounge C'mw
7516 Sath StS
Cottage Grove, MN, 55016 -3161
No.
Item
thlit.
Qt}
L nit P' T l
ED -P8
I
'
-
MOBILIZATION
TEMPORARY CONSTRUCTION ENTRANCE
L5
1 g
_ (� � 5-00, — 00 S 6, 500.
--- — ---
3
REMOVE EXISTING BRIDGE
EA
I S
- ---
500 QQ g 500.
MAIN CHANNEL EROSION CORRECTION
LS
LF
1$
— - b �O- - QQ S
5
SECONDARY CHANNEL EROSION CORRECTION
LF
115 $ _
—__- - -3'�0 S _ - - __977. 50
6
EROSION CORRECTION AT FLARED END
EA
160S
_ 6_. aQ s _ 1., Il4Q._00
RIP RAP
2 $
2 aQ0_0 s _ 41..040... QO
8
TURF REINFORCEMENT MAT
10 S
145. 1 , 450.
SUBTOTAL ED-PS
sv
ss $
— 8_. -50 s 6 247._50
s22,,365_.00
ED-P9.1
11
REMOVE EXISTING FES
EA
l4
CRUSH EXISTING RETAINING WALL
2 S
350. QO $ 70 0 . QQ
IS
SECONDARY CHANNEL EROSION CORRECTION
LS
13
400 $ 4�Q_QO
1 6
12" RCP STORM SEINER, CLASS 5
LF
LF
405$
6.-50 S 2.,,,632 - 50
17
12 " RCP FES
84S
32.0 s_ 8.OQ
1 S
48" DIAM. STORM SEWER MANHOLE
EA
Is _
. Z Q . -QO $ __L,.2QQ_.Q0
19
CONNECTTO EXISTING STORM SEWER
EA
1 $—
Z ODD —QO $ 00
2.0 O
20
RIP RAP
2 > __
450.00s
1
TURF REINFORCEMENT MAT
Cy
I
_2 00 ` 00
1
22
CHANNEL SEED AND FERTILIZER
Sy
72S $
_$�-- 3 fi I fi 2 ...5,0
' -
EROSION CONTROL
AS
0,06 s
4. 50 {�,QQ S V J Q _QQ
1$_750,
00 s 750, 00
SUBTOTAL ED -P9.1
$
_ _ 8 - 1 9, 153.00
— ..........�__
ED -P9.2
2 5
'
TEMPORARY CONSTRUCTION ENTRANCE
EA
1 $
500.00 jQO, O
- 6
27
REMOVE TREE
REMOVE TIMBERS
EA
- --
3 S
,g_ _-
__2 5_. S _
2S
MAIN CHANNEL EROSION CORRECTION
LS
LF
1$
__75_.
500.00 500.0
29
30
CULVERT
LF
LF
210S
90 S
_ 8.50 s 1 785 , 00
24. QO 5 2 16 0
31
TURF
TURF REINFORCEMENT MAT
ROCK VdIER
.2 �_
2�,_� jSQ
LS
1 s 5�0 aQ 00 $ 5 , 000. OQ
SUBTOTAL ED -P9.2
$
s
111. 110 u1.IFn.'i elcur C7111,
94101
�I[� FGRM
ED -P9.3
�.. SECONDARY CHANNEL EROSION CORRECTION
LF
t72 $
$
I 1 _8. _ Q Q
33 EROSION CORRECTION AT FLARED END
EA
I $
_ _6,_5
— 2 O . QU $
_
_ _2
34 CLEAN CULVERT
LF
9D s
24.00 $_
2, 160.0
3F RIP RAP
CY
SO $
S
-0-Q0
36 TURF REINFORCEMENT MAT
SY
380 3
_.__I4 _,_00
, S� S
_..1�
_ 3 2N._00
SUBTOTAL ED -P9.4
S
_ S
9
ED -P9.4
37 SECONDARY CHANNEL EROSION CORRECTION LF
230 $_,
6. 50 $
1. , 4 .0 0
3fi EROSION CORRECTION AT FLARED END EA
1 $
$.__2
QO
39 RIP RAP CY
10 $
_2sQ4Q_94
145 .00 $
1,45 Q - 00
40 TURF REINFORCEMENT MAT SY
572 S
,...._ 8. 50 $
4 , 862 . 00
SUBTOTALED -P9.4
$
S._._
980 7.,_Q0
SUMMARY
n:va;u nmr�,m Eck c_?1 0(N11-2 iyocaUi
TOTALQUOTE s 74,255.50
Nodiand Construction, Inc.
Contract Proposal
For
7/12/2011
Pond ED -P8 - ED - P9 Ravine Improvements
Cottage Grove, Minnesota
Est. Qty Bid Total
Description Unit Total Price Price
ED -P8
1 Mobilization
LS
1.00
$
3,500.00
S
3,500.00
2 Temporary Construction Entrance
EACH
1.00
$
1,750.00
$
1,750.00
3 Remove Existing Brige
LS
1.00
$
500.00
$
500.00
4 Main Channel Erosion Correction
LF
115.00
$
25.00
S
2,875.00
5 Secondary Channel Erosion Correction
LF
160.00
$
25.00
$
4,000.00
6 Erosion Correction at Flared End
EACH
2.00
$
1,500.00
$
3,000.00
7 Rip Rap
CY
10.00
$
I50m
$
1,500.00
8 Turf Reinforcement Mat
SY
735.00
$
6.00
$
4,410.00
20
Rip Rap
Total ED-P8
10.00
$
150.00
$
$
21,535.00
ED -P9.1
11
Remove Existing FES
EACH
2.00
S
500.00
$
1,000.00
14
Crash Existing Retaining Wall
LS
1.00
$
2,500.00
S
2,500.00
15
Secondary Channel Erosion Correction
LF
405.00
$
25.00
$
10,125.00
16
12" RCP Cl. 5
LF
84.00
$
35.00
$
2,940.00
17
12" RCP FES
EACH
1.00
S
850.00
$
850.00
18
48" Storm Sewer Manhole
EACH
1.00
- T2
6.00
S
2,500.00
19
Connect to Existing Storm Sewer
EACH
2.00
$
1,500.00
S
3,000.00
20
Rip Rap
CY
10.00
$
150.00
$
1,500.00
21
Turf Reinforcement Mat
SY
725.00
$
6.00
S
4,350.00
22
Channel Seed and Fertilizer
AC
0.06
$
9,750.00
S
585.00
23
Erosion Control
LS
1.00
$
500.00
S
500.00
Total ED -P9.1
Ell -P9.2
$ 29,850.00
25
Temporary Construction Entrance
EACH
1.00
$
1.750.00
S
1,750.00
26
Remove Tree
EACH
3.00
$
250.00
$
750.00
27
Remove Timbers
LS
1.00
S
500.00
$
500.00
28
Main Channel Erosion Correction
LF
210.00
$
25.00
$
5,250.00
29
Clean Culvert
LF
90.00
$
35.00
$
3,150.00
30
Turf Reinforcement Mat
SY
465.00
$
6.00
$
2,790.00
31
Rock Weir
LS
1.00
S
2.500.00
S
2,500.00
Total ED -P9.2
S 16,690.00
Page 1
Nodland Construction, inc.
$21,535.00
Total ED -P9.1
$29,850.00
Total ED -P9.2
$16,690.00
7/12/2011
$11,230.00
ED -P9.3
$10,682.00
32
Secondary Channel Erosion Correction
LF
172.00
$
25.00
$
4,300.00
33
Erosion Correction at Flared End
EA
1.00
$
1,500.00
$
1,500.00
34
Clean Culvert
LF
90.00
$
35.00
S
3,150.00
35
Turf Reinforcement Mat
SY
380.00
$
6.00
$
2,280.00
Total ED -P9.3
$
11.230.00
ED -P9.4
32
Secondary Channel Erosion Correction
LF
230.00
$
25.00
$
5,750.00
33
Erosion Correction at Flared End
EA
1.00
$
1,500.00
$
1,900.00
35
Turf Reinforcement Mat
SY
572.00
$
6.00
S
3,43100
Total ED -P9.4
$
10,682.00
SUMMARY
Total ED -P8
$21,535.00
Total ED -P9.1
$29,850.00
Total ED -P9.2
$16,690.00
Total Ell -P9.3
$11,230.00
Total ED -P9.4
$10,682.00
Base Bid $89,987.00
Date:
Page 2
4
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EROSION CONTROL LEGEND
MAIN CHANNEL
EROSION CORRECTION
(SEE SHEET CROI)
SECONDARY CHANNEL
EROSION CORRECTION
..................... .d
(SEE SHEET 00.01)
MnDOT 240 SEED MIX
CONSTRUCTION
ENTRANCE /EXIT'.
RIP RAP
NOTES:
1. CONTRACTOR IS RESPONSIBLE FOR PROVIDING AND -
MAINTAINING A STABILIZED CONSTRUCTION ENTRANCE/EXIT -
PER DETAIL DRAWING OR APPROVED EQUIVALENT, PAYMENT
SHALL BE BY THE UNIT PRICE AND INCLUDE INSTALLATION,
MAINTENANCE, AND REMOVAL.
2. THE CITY, OR AUTHORIZED REPRESENTATIVE, NRLL BE
CONDUCTING THE REQUIRED EROSION AND SEDIMENT CONTROL
INSPECTIONSWEEKLYANDAFTEREACH V, "RAINEVENT.
3. ALL EXPOSED AREAS MUST BE STABILIZED AS SOON AS POSSIBLE
TO ❑MIT SOIL EROSION BUT IN NO CASE LATER THAN 14 DAYS
AFTER THE CONSTRUCTION ACTIVITY IN THAT PORTION OFTHE
SUE HAS TEMPORARtLY OR PERMANENTLY CEASED.
4. RESTORATION OF THE CONSTRUCTION ACCESS SHALL BE
INCIDENTAL TO THE PROJECT.
S. SALVAGING AND REINSTALLING TOPSOIL WILL BE PAID FOR
UNDER THE BID ITEM FOR MAIN CHANNEL EROSION
CORRECTION AND SECONDARY CHANNEL EROSION CORRECTION.
6. THE BID ITEM FOR TURF REINFORCEMENT MAT INCLUDES
PREPARATION OF TOPSOIL, PREPARATION OF THE SEEDBED, '
FERTRIZER, SEED MIX AND THE TURF REINFORCEMENT MAT.
Z. ALL RIP RAP SHALL BE GROUTED ACCORDING TO THE DETAIL ON
SHEET 8.01.
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SHALL BE BY THE UNIT PRICE AND INCLUDE INSTALLATION,
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CONDUCTING THE REQUIRED EROSION AND SEDIMENT CONTROL
INSPECTIONS WEEKLY AND AFTER EACH '/z "RAIN EVENT.
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AFTER THE CONSTRUCTION ACTIVITY IN THAT PORTION OF THE
SUE HAS TEMPORARILY OR PERMANENTLY CEASED.
4. RESTORATION OF THE CONSTRUCTION ACCESS SHALL BE
INCIDENTAL TO THE PROTECT.
S SALVAGING AND REINSTALLING TOPSOIL WILL BE PAID FOR
UNDER THE BID ITEM FOR MAIN CHANNEL EROSION
CORRECTION AND SECONDARY CHANNELEROSION CORRECTION.
6. THE BID ITEM FOR ]TIRE REINFORCEMENT MAT INCLUDES
PREPARATION OF TOPSOI4 PREPARATION OF THE SEED BED,
FERTILIZER, SEED MIX AND THE TURF REINFORCEMENT MAT.
7. ALL RIP RAP SHALL BE GROUTED ACCORDING TO THE DETAIL ON
SHEET 8.01.
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AT FLARED END
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1. CLEAR AND GRUB WILL BE PERFORMED BY OTHERS.
2, THE CONTRACTOR IS TO PROTECT AS MANY TREES AND SHRUBS AS
POSSIBLE.
3. EXCAVATION IS REQUIRED TO OBTAIN THE CROSS SECTIONS SHOWN
ON SHEET 08.81. CONTRACTOR SHALL REGRADE AND SHAPE
CHANNEL, AND ANY WASTED MATERIAL WILL BE GRADED INTO THE
EXISTNG CHANNEL NO MATERIAL IS TO BE HAULED OFFSITE.
3. THE BID ITEM FOR MAIN CHANN EL AND SECON DARY CHANNEL
EROSION CORRECTION WILL INCLUDE: SALVAGING AND
TEMPORARILY STOCKPILING TOPSOIL, EXCAVATION REQUIRED TO
MEET THE REQUIRED CROSS SECTION, GRADING EXCESS MATERIAL
INTO EXISTING CHANNEL, AND RESPREADING TOPSOIL,
4. ACCESS TO THE SITE WILL BE LIMITEDTO THE PROVIDED
CONSTRUCTION ACCESS SHOWN ON THE DRAWINGS.
5. EROSION CORRECTION AT FLARED END INDUCES: SALVAGING
EXISTING RIP RAP, REGRADING AND RESHAPING THE BOWL, P[AOMG
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6. ANY ADDITIONAL RIP RAP PLACED AT RAKED END SECTIONS MUST
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NOTE:
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1, CLEAR AND GRUB WILL BE PERFORMED BY OTHERS.
2. THE CONTRACTOR IS TO PROTECT AS MANY TREES AND SHRUBS AS
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POSSIBLE.
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3. EXCAVATION IS REQUIRED TO OBTAIN THE CROSS SECTIONS SHOWN
S 9
ON SHEET 0.01. CONTRACTOR SHALL REGRADE AND SHAPE
is
CHANNEL, AND ANY WASTED MATERIAL WILL BE GRADED INTO THE
6-
EXSTING CHANNEL. NO MATERIAL IS TO BE HAULED OFFSITE.
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3. THE BID ITEM FOR MAIN CHANNEL AND SECONDARY CHANNEL
EROSION CORRECTION WILL INCLUDE: SALVAGING AND
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TEMPORARILY STOCKPILING TOPSOIL, EXCAVATION REQUIRED TO
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MEET THE REQUIRED CROSS SECTION, GRADING EXCESS MATERIAL
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INTO EXISTING CHANNEL, AND RESPREADING TOPSOIL
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4. ACCESS TO THE SITE WILL BE QMITED TO THE PROVIDED
CONSTRUCTION ACCESS SHOWN ON THE DRAWINGS.
SALVAGING
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5. EROSION CORRECTION AT FLARED END INCUDES:
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EXISTING RIP RAP, REGRADING AND RESHAPING THE BOWL, PLACING
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SUPPLEMENTAL RIP RAP AND GROUTING.�R'
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b. ANY ADDITIONAL RIP RAP PLACED AT FLARED END SECTIONS MUST
BEGROUTED.
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ROCK WEIR DETAIL � ge .rE,,E
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ROCK -6" MINIMUM DEPTH
WOODCHIPS-18" MINIMUM DEPTH
WASHED ROCKOR
WOODCHIPS PER
SPECIFICATIONS
18" MINIMUM CUT OFF BERM
TO MINIMIZE RUNOFF FROM
SITE
NOTES.
FILTER FABRIC SHALL BE PLACED UNDER ROCK TO
STOP MUD MIGRATION THROUGH ROCK.
FILTER FABRIC IS NOT REQUIRED UNDER
WOODCHIPS.
ENTRANCE MUST BE MAINTAINED REGULARLY TO
PREVENT SEDIMENTATION ON PUBLIC ROADWAYS.
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STANDARD DETAILS
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CONSTRUCTION CTION ENTRANCE
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ROCK AND WOODCHIP
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CHANNEL CORRECTION DETAIL
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MANHOLE STEPS, NEENAH R19SU
OR EQUAL, 16" ON CENTER.
ALUMINUM STEPS APPROVED.
PIPE SHALL BE CUT OUT F WSH
WITH INSIDE FACE OF WALL
NOTE: KOR -N -SEAL MANHOLE OR EQUAL
CONSIDERED ACCEPTABLE ALTERNATE.
MINIMUM SLAB THICHN ESS IS b" FOR 14'
DEPTH. INCREASE THICK NESS I "FOR EVERY
uPn 1EQVrx
- DETERMINED BY PIPE SIZE REINFORCE WITH 6" X 6" 10/10 MESH.
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STANDARD DETAILS
PLAN
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STORM SEWER JUNCTION
JUNE ZOOS
Bonestroo
MANHOLE
COTTAGE GROVE, MINNESOTA
PADre�.
STO -2
SO THAT OFFSET VERTICAL PORTION
3 OiB 3x030 tt
OF CONE 15 FACING DOWNSTREAM.
NO BLOCK STRUCTURES ARE ALLOWED.
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LETTERED, "STORM SEWER", WITH 2
IIwOmSAN WF,
31
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/ MINIMUM OF 2 ", MAXIMUM OF 12"
OF HOPE ADJUSTMENT RINGS
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SECTION A -A Dr °, cvT.0 rnr- nnremp
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SECTION B -B reorexr�ze rAAren,vcem
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FLARED EN DTCAIORRECITON
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11
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MANHOLE STEPS, NEENAH R19SU
OR EQUAL, 16" ON CENTER.
ALUMINUM STEPS APPROVED.
PIPE SHALL BE CUT OUT F WSH
WITH INSIDE FACE OF WALL
NOTE: KOR -N -SEAL MANHOLE OR EQUAL
CONSIDERED ACCEPTABLE ALTERNATE.
MINIMUM SLAB THICHN ESS IS b" FOR 14'
DEPTH. INCREASE THICK NESS I "FOR EVERY
SECTION AGE DEPTH GREATER THAN 14', AND
- DETERMINED BY PIPE SIZE REINFORCE WITH 6" X 6" 10/10 MESH.
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STANDARD DETAILS
us HUJRUN:
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STORM SEWER JUNCTION
JUNE ZOOS
Bonestroo
MANHOLE
COTTAGE GROVE, MINNESOTA
PADre�.
STO -2
SO THAT OFFSET VERTICAL PORTION
OF CONE 15 FACING DOWNSTREAM.
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rNOJREISION DATE r
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C8.01
GROUT BOTTOM OF MANHOLE TO 1/2
DIAMETER AT PIPE AND SLOPE GROUT
2" TOWARD INVERT.
�ASTING A B
`K
RI 692B A ZZ" I J�'
MANHOLE STEPS SHALL BE PLACED
SO THAT OFFSET VERTICAL PORTION
OF CONE 15 FACING DOWNSTREAM.
NO BLOCK STRUCTURES ARE ALLOWED.
PLAN
NEENAH FRAME AND COVER OR EQUAL,
LETTERED, "STORM SEWER", WITH 2
CONCEALED PICK HOLES.
_,(�/
/ MINIMUM OF 2 ", MAXIMUM OF 12"
OF HOPE ADJUSTMENT RINGS