HomeMy WebLinkAbout05 03 2019 Hawthorne Rd. BidsAddendum No. 1, Page 2
O. It is intended that Hawthorne Road will be closed for this project. Local access for
residents and businesses located within the project limits will be required to be
maintained. Additional signage showing the business accesses will be required.
BID AND CONTRACT DOCUMENTS - PLANS
6. Add the following note to Detail A – Chain Link Fence on Sheet D-7:
The 1 ¼” Bottom Rail may be replaced with tension wire meeting the requirements of
Section 2040.
QUESTIONS/CLARIFICATION
7. It is intended that the utilities that will be relocated by the individual utility companies will
be relocated prior to the start of this project. However, depending upon the utility
companies’ schedules, the relocation may take place concurrently with this project. See
Section 00820.I – Coordination with Utility Companies.
8. Question: What is the height of the temporary fences to be installed?
Response: See ISPWC 2040.3.2.O.a (pg 12 of Section 00820) for Type 1 and See Item
3 above for Type 2.
9. Question: Will the chain link fence require a bottom rail as shown in the detail or just a
tension wire?
Response: See Item 5 above.
10. Question: Is the footing depths shown for the fence details correct?
Response: Yes, the details show the expected footing depths.
11. Question: Can Hawthorne Road be closed during construction?
Response: Yes, see Item 4 above.
12. Question: What will be the condition of the water trench following the installation?
Response: It is intended that the water line trench will be backfilled and the top filled
with gravel base to be flush with the remaining asphalt. Approximately 6’ wide section of
asphalt that will be removed as part of the water line installation has been accounted for
and not included in the “Removal of Asphalt Surface” quantity.
2010 ISPWC - Bid Schedule Page 1 of 2
UNIT PRICE BID SCHEDULE - BASE BID (ADDENDUM 1)
ITEM NUMBER BID ITEM DESCRIPTION UNIT
ESTIMATED
QUANTITY BID UNIT PRICE BID PRICE
201.4.1.D.1 Removal of Sidewalk square yard (SY)171.5 $
201.4.1.D.1 Removal of Concrete Driveway square yard (SY)32.7 $
201.4.1.D.1 Removal of Asphalt Surface square yard (SY)6,630.0 $
201.4.1.E.1 Removal of Curb & Gutter linear foot (LF)371.0 $
201.4.1.E.1 Removal of Fence linear foot (LF)701.5 $
201.4.1.F.1 Removal of Trees each (EA)9.0 $
202.4.1.A.1 Roadway Excavation cubic yard (CY)3,852.0 $
302.4.1.D.1 Rock Excavation cubic yard (CY)50.0
307.4.1.A.5 Misc. Surface Restoration, Pasture square foot (SF)6,256.0 $
307.4.1.K.5
Soft Spot Repair Crushed Aggregate
Base Material (0 to 10 cu. yds)cubic yard (CY)350.0 $
307.4.1.K.7
Soft Spot Repair Crushed Aggregate
Base Material (11 cu. yds and above) cubic yard (CY)650.0 $
307.4.1.L.1 Gravel Surface Restoration square yard (SY)228.5 $
601.4.1.A.5
12" Storm Drain Pipe, Class 125 C900
PVC linear foot (LF)36.0 $
602.4.1.F.1 30" Round Precast Catch Basin each (EA)1.0 $
650.A.1 Sediment Basin / Drywell each (EA)5.0 $
706.4.1.A.5
Standard 6-inch Vertical Curb &
Gutter linear foot (LF)2,581.0 $
706.4.1.A.7 Ribbon Curb linear foot (LF)85.0 $
706.4.1.B.3 Concrete Valley Gutter square foot (SF)507.0 $
706.4.1.E.1 4' Concrete Sidewalks, thickness 4"square yard (SY)49.0 $
706.4.1.E.1 5' Concrete Sidewalks, thickness 4"square yard (SY)994.0 $
706.4.1.F.1 Concrete Driveway Approach square yard (SY)358.0 $
706.4.1.G.1 Concrete Driveway Repair square yard (SY)71.0 $
706.4.1.H.1
Ped. Ramp w/Detectable Warning
Domes, Type A Modified each (EA)5.0 $
706.4.1.H.1
Ped. Ramp w/Detectable Warning
Domes, Type G each (EA)3.0 $
801.4.1.C.1
Additional Drain Rock 3" Uncrushed
Aggregate cubic yard (CY)82.0
802.4.1.A.1 Crushed Agg. for Base, Type I cubic yard (CY)901.0 $
802.4.1.A.1 Crushed Agg. for Base, Type II cubic yard (CY)2,901.0 $
810.4.1.A.3 Plant Mix Pavement square yard (SY)8,111.0 $
810.4.2 Miscellaneous Pavement square yard (SY)344.3 $
1103.4.1.A.1 Construction Traffic Control lump sum (LS)1.0 $
2010.4.1.A.1 Mobilization lump sum (LS)1.0 $
2030.4.1.A.1 Manhole, Adjust to Grade each (EA)2.0 $
2030.4.1.C.1 Valve Box, Adjust to Grade each (EA)19.0 $
2040.4.1.A.1 3' Chainlink Fence linear foot (LF)105.0 $
2010 ISPWC - Bid Schedule Page 2 of 2
UNIT PRICE BID SCHEDULE - BASE BID (ADDENDUM 1)
ITEM NUMBER BID ITEM DESCRIPTION UNIT
ESTIMATED
QUANTITY BID UNIT PRICE BID PRICE
2040.4.1.A.1 4' Chainlink Fence linear foot (LF)242.5 $
2040.4.1.A.1 4' White Vinyl Privacy Fence linear foot (LF)70.5 $
2040.4.1.A.1 3 Rail White Vinyl Fence linear foot (LF)92.5 $
2040.4.1.A.1 Field Fence - Type 2 linear foot (LF)187.0 $
2040.4.1.D.1 Shorten Fence each (EA)1.0 $
2040.4.1.E.1 Temporary Fence, Type 1 (Chainlink)linear foot (LF)100.0 $
2040.4.1.E.1 Temporary Fence, Type 2 (Panel)linear foot (LF)100.0 $
2050.4.1.C.1 Subgrade Separation Geotextile square yard (SY)8,703.0 $
SP-2 Neighborhood Mailbox Unit each (EA)3.0 $
SP-7 Landscape Repair lump sum (LS)1.0 $
SP-7a Landscape Rock square foot (SF)670.0 $
SP-7b Sod Surface Restoration square yard (SY)850.0 $
SP-7c Underground Irrigation System Repair each (EA)9.0 $
SP-8 Construction Survey and Staking lump sum (LS)1.0 $
SP-9 Storm Water Management lump sum (LS)1.0 $
TOTAL OF ALL BASE BID PRICES
TOTAL OF BASE BID WRITTEN IN
WORDS:
UNIT PRICE BID SCHEDULE - ADD ALTERNATE #1
ITEM NUMBER BID ITEM DESCRIPTION UNIT
ESTIMATED
QUANTITY BID UNIT PRICE BID PRICE
SP-3 W-Beam Guardrail linear foot (LF)2374.0 $
SP-4 Guardrail Terminal Type 7 each (EA)3.0 $
SP-5 Guardrail Terminal Type 8 each (EA)3.0 $
SP-6 Guardrail Terminal Rounded End each (EA)3.0 $
TOTAL OF BASE BID PLUS ADD ALTERNATE #1 PRICES
TOTAL OF BASE BID PLUS ADD
ALTERNATE #1 WRITTEN IN WORDS:
$
$
Depending upon the most advantageous option for the Owner, the Base Bid or the Base Bid Plus Alternate #1 will be
awarded to the successful Contractor.
Hawthorne Road Reconstruction Project
Pre-Bid Conference
Location: Chubbuck City Hall
Time: 11:00 AM
Date: Monday, May 13, 2019
AGENDA ITEMS
1. General Overview:
• Project Description:
o The project includes the reconstruction of approximately 2,600 LF of the existing
Hawthorne Road from approximately Canal Street to Siphon Road. The work includes
curb and gutter, sidewalks, storm water facilities, landscaping, and other related work.
2. Project Timeline:
• Bid Opening: 2:00 PM, May 21, 2019 (Tuesday)
• Duration of the Project:
Substantial Completion –September 30, 2019
Final Completion – October 31, 2019
Limited work before June 28, 2019 allowed due to water project
See Form 00520, Article 4 – Contract Times. (discussion / input?)
• Liquidated Damages: $500 / calendar day in excess of the substantial completion, $1,000 /
calendar day in excess of final completion.
3. Bidding:
• Instructions to Bidders (00200) and Bid Form (00410):
Review carefully to avoid mistakes or unresponsive bids.
• Questions
Questions should be submitted in writing by end of day on May 16, 2019. City intends to
respond to any written questions by May 17, 2019.
• Addendums
An addendum will be issued to address questions received and will include the pre-bid
meeting minutes.
4. Project Items:
• Excavated material is intended to be used to fill to subgrade or build embankment where needed.
It is anticipated that imported borrow should not be needed. Import top soil is required with
various surface restorations.
• There are existing utilities located near where the storm drain facilities will be installed. The utility
companies have been notified of the need to relocate them.
• Installation of the storm drain facilities may require some over-excavation due to rocks. A certain
amount of over-excavation is included in the construction pay item. See detail sheet D-6 and
specifications.
• Rock excavation requires pre-approval of the engineer or RPR. See specifications.
5. Questions?
a) What is the height of the temporary fences to be installed?
Answer: See ISPWC 2040.3.2.O.a (pg 12 of 00820) for Type 1 and See Addendum 1 for
Type 2.
b) Will the chain link fence require a bottom rail as shown in the detail or just a tension wire?
Answer: See Addendum 1
c) Is the footing depths shown for the fence details correct?
Answer: Yes, the details show the expected footing depths.
d) Can Hawthorne Road be closed during construction?
Answer: Yes, it is anticipated that Hawthorne Road will be closed except for maintaining
local access for the residents and the businesses located within the project limits.
Additional signage showing the business access will be required.
e) What will be the condition of the water trench following the installation?
Answer: The water line trench will be backfilled and the top filled with gravel base to be
flush with the remaining asphalt. Approximately 6’ wide section of asphalt that will be
removed as part of the water line installation has been accounted for and not included in
the “Removal of Asphalt Surface” quantity.
Addendum No. 2, Page 2
SP-8 CONSTRUCTION SURVEY AND STAKING
Description: This item shall consist of all necessary surveying and staking needed to construct
the improvements. This item includes scheduling, coordinating and providing all construction
surveying, staking, and calculations essential for the completion of the project and to properly
control the work in its entirety. Perform all work in accordance with the plans and specifications
and standard Engineering and Surveying practices under the responsible charge of a Professional
Engineer or Professional Land Surveyor duly and properly licensed in the State of Idaho.
Materials: All materials shall be new and in good condition prior to placement and meet the
requirements of the other applicable specifications. Furnish survey instruments and supporting
equipment capable of achieving the specified tolerances. Check survey equipment for accuracy
prior to beginning survey work and as required. Furnish acceptable tools, supplies and stakes of
the type and quality normally used in highway survey work and suitable for the intended use.
Furnish stakes and hubs of sufficient length to provide a solid set in the ground with sufficient
surface area above ground for necessary legible markings.
Personnel: Furnish technically qualified survey crews and crew supervisor capable of
performing the work in a timely and accurate manner.
Information provided by the Owner: The City will provide the following data:
a) Plans showing the locations of control points of the project
b) Plans showing the locations of BMs (Bench Marks)
c) Electronic design drawings
Coordination: Before survey work begins, discuss and coordinate the following with the
Engineer:
1) Survey and staking methods
2) Stake marking
3) Grade Control
4) Referencing
Construction Requirements: Calculate all grades, elevations, offsets and alignment data
necessary for staking and/or setting items of work. The Contractor may request approval for
alternate methods of establishing grade control with wire lines, computer or laser controlled
grading equipment or other suitable methods.
The Contractor is responsible for survey and control of the work and for correcting Contractor
errors at no additional cost, whether the errors are discovered during the actual survey work or in
subsequent phases of the project. Any cost overruns resulting from Contractor errors shall be at
no expense to the Owner.
The work may be spot checked for accuracy and unacceptable portions of work may be rejected.
The Contractor shall resurvey rejected work and correct work that is not within the specified
tolerances at no additional expense to the Owner.
Remove and dispose of all flagging, lath, stakes and other staking material after the project is
complete.
Addendum No. 2, Page 3
MINIMUM REQUIREMENTS
Grade Stakes: Set grade finishing stakes to control elevations and horizontal alignment.
Set blue-top stakes at the top of subgrade and the top of each aggregate course at 100 ft
intervals and key locations. If the Contractor intends to use machine control, Contractor
shall provide the City with an electronic copy of the machine control model in Trimble
format.
Drainage Structures: Stake drainage structures per project plans and notify Engineer of
any field conditions that may create conflict in the field. Engineer may approve locations
of the structures different from the plans.
Curb and Gutter: Set curb and gutter staking at 25 ft. intervals on tangent and key
locations at bulb corners. Set line and grade for curb and gutter to the nearest 0.01 ft. of
the proposed or established grade line. Set radius points.
Discrepancy Notification: Complete a preliminary check of the plans and specifications prior to
beginning construction. If the electronic design drawings will be utilized, check the drawing
against the hard copy of the Plans to verify compliance. Immediately notify the Engineer of any
discrepancies or deficiencies including discrepancies in grade, elevations, alignment, locations,
and/or dimensions.
Method of Measurement: Construction Survey and Staking will be measured on a lump sum
basis.
Basis of Payment: Construction Survey and Staking will be paid for at the contract unit price for
the item as listed below:
Pay Item Pay Unit
SP-8 Construction Survey and Staking Lump Sum
Addendum No. 2, Page 4
SP-8a SURVEY MONUMENT PRESERVATION AND RESTORATION
Description: This item shall consist of all necessary surveying and staking needed to preserve
and restore all survey monuments within the project area. Perform all work in accordance with
the plans and specifications and standard Surveying practices under the responsible charge of a
Professional Land Surveyor duly and properly licensed in the State of Idaho.
Materials: All materials shall be new and in good condition prior to placement and meet the
requirements of the other applicable specifications.
Personnel: Furnish technically qualified survey crews and crew supervisor capable of
performing the work in a timely and accurate manner.
Information provided by the Owner: 57 private and public land survey monuments have been
located within the project area. It is anticipated that 39 survey monuments will be disturbed by
the construction of this project. The City will provide the following data:
a) Plan sheet showing the locations of known private and public survey monuments, to
be provided prior to beginning construction
b) Electronic design drawings
Existing Survey Monuments: Reference all public and private land survey monuments that will
be disturbed by construction activities prior to disturbing. Reestablish such monuments at no
additional cost to the Owner before project completion. Perform all monument work in
accordance with Title 55, Chapter 16 of the Idaho State Code. If a monument is found during
construction but is not shown on the contract plans and must be reset, this additional work shall
be paid under Change Order. If additional monuments are required to be restored, in addition to
the estimated quantity of 39, authorization should be obtained from the City and the additional
work, if approved, will be paid under Change Order.
Method of Measurement: Survey Monument Preservation and Restoration will be measured on a
lump sum basis.
Basis of Payment: Survey Monument Preservation and Restoration will be paid for at the
contract unit price for the item as listed below:
Pay Item Pay Unit
SP-8a Survey Monument Preservation and Restoration Lump Sum
2010 ISPWC - Bid Schedule Page 1 of 2
UNIT PRICE BID SCHEDULE - BASE BID (ADDENDUM 2)
ITEM NUMBER BID ITEM DESCRIPTION UNIT
ESTIMATED
QUANTITY BID UNIT PRICE BID PRICE
201.4.1.D.1 Removal of Sidewalk square yard (SY)171.5 $
201.4.1.D.1 Removal of Concrete Driveway square yard (SY)32.7 $
201.4.1.D.1 Removal of Asphalt Surface square yard (SY)6,630.0 $
201.4.1.E.1 Removal of Curb & Gutter linear foot (LF)371.0 $
201.4.1.E.1 Removal of Fence linear foot (LF)701.5 $
201.4.1.F.1 Removal of Trees each (EA)9.0 $
202.4.1.A.1 Roadway Excavation cubic yard (CY)3,852.0 $
302.4.1.D.1 Rock Excavation cubic yard (CY)50.0
307.4.1.A.5 Misc. Surface Restoration, Pasture square foot (SF)6,256.0 $
307.4.1.K.5
Soft Spot Repair Crushed Aggregate
Base Material (0 to 10 cu. yds)cubic yard (CY)350.0 $
307.4.1.K.7
Soft Spot Repair Crushed Aggregate
Base Material (11 cu. yds and above) cubic yard (CY)650.0 $
307.4.1.L.1 Gravel Surface Restoration square yard (SY)228.5 $
601.4.1.A.5
12" Storm Drain Pipe, Class 125 C900
PVC linear foot (LF)36.0 $
602.4.1.F.1 30" Round Precast Catch Basin each (EA)1.0 $
650.A.1 Sediment Basin / Drywell each (EA)5.0 $
706.4.1.A.5
Standard 6-inch Vertical Curb &
Gutter linear foot (LF)2,581.0 $
706.4.1.A.7 Ribbon Curb linear foot (LF)85.0 $
706.4.1.B.3 Concrete Valley Gutter square foot (SF)507.0 $
706.4.1.E.1 4' Concrete Sidewalks, thickness 4"square yard (SY)49.0 $
706.4.1.E.1 5' Concrete Sidewalks, thickness 4"square yard (SY)994.0 $
706.4.1.F.1 Concrete Driveway Approach square yard (SY)358.0 $
706.4.1.G.1 Concrete Driveway Repair square yard (SY)71.0 $
706.4.1.H.1
Ped. Ramp w/Detectable Warning
Domes, Type A Modified each (EA)5.0 $
706.4.1.H.1
Ped. Ramp w/Detectable Warning
Domes, Type G each (EA)3.0 $
801.4.1.C.1
Additional Drain Rock 3" Uncrushed
Aggregate cubic yard (CY)82.0
802.4.1.A.1 Crushed Agg. for Base, Type I cubic yard (CY)901.0 $
802.4.1.A.1 Crushed Agg. for Base, Type II cubic yard (CY)2,901.0 $
810.4.1.A.3 Plant Mix Pavement square yard (SY)8,111.0 $
810.4.2 Miscellaneous Pavement square yard (SY)344.3 $
1103.4.1.A.1 Construction Traffic Control lump sum (LS)1.0 $
2010.4.1.A.1 Mobilization lump sum (LS)1.0 $
2030.4.1.A.1 Manhole, Adjust to Grade each (EA)2.0 $
2030.4.1.C.1 Valve Box, Adjust to Grade each (EA)19.0 $
2040.4.1.A.1 3' Chainlink Fence linear foot (LF)105.0 $
2010 ISPWC - Bid Schedule Page 2 of 2
UNIT PRICE BID SCHEDULE - BASE BID (ADDENDUM 2)
ITEM NUMBER BID ITEM DESCRIPTION UNIT
ESTIMATED
QUANTITY BID UNIT PRICE BID PRICE
2040.4.1.A.1 4' Chainlink Fence linear foot (LF)242.5 $
2040.4.1.A.1 4' White Vinyl Privacy Fence linear foot (LF)70.5 $
2040.4.1.A.1 3 Rail White Vinyl Fence linear foot (LF)92.5 $
2040.4.1.A.1 Field Fence - Type 2 linear foot (LF)187.0 $
2040.4.1.D.1 Shorten Fence each (EA)1.0 $
2040.4.1.E.1 Temporary Fence, Type 1 (Chainlink)linear foot (LF)100.0 $
2040.4.1.E.1 Temporary Fence, Type 2 (Panel)linear foot (LF)100.0 $
2050.4.1.C.1 Subgrade Separation Geotextile square yard (SY)8,703.0 $
SP-2 Neighborhood Mailbox Unit each (EA)3.0 $
SP-7 Landscape Repair lump sum (LS)1.0 $
SP-7a Landscape Rock square foot (SF)670.0 $
SP-7b Sod Surface Restoration square yard (SY)850.0 $
SP-7c Underground Irrigation System Repair each (EA)9.0 $
SP-8 Construction Survey and Staking lump sum (LS)1.0 $
SP-8a
Survey Monument Preservation and
Restoration lump sum (LS)1.0 $
SP-9 Storm Water Management lump sum (LS)1.0 $
TOTAL OF ALL BASE BID PRICES
TOTAL OF BASE BID WRITTEN IN
WORDS:
UNIT PRICE BID SCHEDULE - ADD ALTERNATE #1
ITEM NUMBER BID ITEM DESCRIPTION UNIT
ESTIMATED
QUANTITY BID UNIT PRICE BID PRICE
SP-3 W-Beam Guardrail linear foot (LF)2374.0 $
SP-4 Guardrail Terminal Type 7 each (EA)3.0 $
SP-5 Guardrail Terminal Type 8 each (EA)3.0 $
SP-6 Guardrail Terminal Rounded End each (EA)3.0 $
TOTAL OF BASE BID PLUS ADD ALTERNATE #1 PRICES
TOTAL OF BASE BID PLUS ADD
ALTERNATE #1 WRITTEN IN WORDS:
$
$
Depending upon the most advantageous option for the Owner, the Base Bid or the Base Bid Plus Alternate #1 will be awarded
to the successful Contractor.