EPW - 23008 Addendum No. 1 Page 1 of 1
2024
SUSTAINABLE STREETSCAPES PAVING PROJECT
(PROJECT NO. EPW-23008)
ADDENDUM NO. 1
February 23, 2024
To All Plan Holders:
Notice is hereby given that the following changes to the bid documents have been made for the above referenced project:
Part A – CONTRACT DOCUMENTS
1. Notice Inviting Bids
a. Notice is hereby given that the Bid Opening Date 2024 SUSTAINABLE STREETSCAPES PAVING PROJECT, Project No. EPW-23008 is hereby revised to be Tuesday, March 12, 2024 at 2:00 p.m.
b. The revised deadline for submissions of initial questions and clarifications concerning the Contract Documents is hereby revised to be March 1, 2024, at 5:00pm.
QUESTIONS AND ANSWERS
Questions that were turned in by the February 20th deadline will be summarized and answered as part of Addendum No. 2 (anticipated release date on 2/26/2024).
Signature of this Addendum Sheet and inclusion of it with the Proposal is required at the time of bid opening.
Date: February 23, 2024 by:___________________________
Ryan O’Connell, PE
Senior Civil Engineer
Company Name: ___________________ Authorized Signature:_________________ Authorized Name: ___________________ Date: ______________________ DocuSign Envelope ID: 0161908F-3159-4861-8C70-4F1224BAEE5D EPW - 23008 Addendum No. 2 Page 1 of 13
2024
SUSTAINABLE STREETSCAPES PAVING PROJECT
(PROJECT NO. EPW-23008)
ADDENDUM NO. 2
March 5, 2024
To All Plan Holders:
Notice is hereby given that the following changes to the bid documents have been made for the above referenced project:
Part A – CONTRACT DOCUMENTS
1. Update to the “Notice Inviting Bids” (changes in red) a. Notice is hereby given that the Bid Opening Date for 2024 SUSTAINABLE STREETSCAPES PAVING PROJECT, Project No. EPW-23008 is hereby revised to be Tuesday, March 26, 2024 at 2:00 p.m.
b. Add street segment to scope:
Hollis Street (40th Street to Powell Street)
c. The work, to be completed within Sixty (60) working days Eighty-five (85) working days, is more fully described in the Contract Documents, as defined in the Contract provided in Section 8, Part A, Bid Documents.
The engineer’s estimate for this project is $3,800,000 $6,000,000.
Liquidated Damages in the Amount of $1,500 $2,500 per calendar day will be assessed for failure to complete the contract work within the number of workdays specified.
d. The revised deadline for submissions of initial questions and clarifications concerning the Contract Documents is hereby revised to be March 14, 2024, at 5:00pm.
2. Bid Sheet (A-6, A-7, and A-8)
a. The new Bid Sheet is an attachment to this addendum and should replace the original Bid Sheet (A-6, A-7, and A-8).
b. The following changes are made to the Bid Sheet. Some bid item quantities have been changed (red) and new bid items (bold and highlighted) have been added.
Item No. Description Quantity Unit
1 Supplemental Work $300,000 $500,000 1 EA
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5 Install Crack Fill / Crack Repair, (S) 10,474 29,337 LF 6 Type III Micro-Surfacing Treatment - SS-1 Tack
Coat Over AC Pavement And Install Type III
Micro-Surfacing With Asphalt Rubber Cape
Seal, (S) Type III Micro-Surface, (S)
84,026 97,069 SF
7 Leveling Course - SS-1 Tack Coat And 3/8" HMA
Leveling Course To Fill Depressions. Apply
Type III Micro-Surfacing With Asphalt Rubber
Cape Seal Over Leveled Course. Type III MicroSurfacing Leveling Course, (S) 475 15,285 TON SF
8 Type II Slurry Seal, (S) 312,776 306,533 SF
9 Type I Slurry Seal, (S) 91,460 198,351 SF
10 Remove and Replace Type A Dig Out Locations 17,739 29,272 SF 11 Remove and Replace Type B Dig Out Locations 7,947 7,500 SF 12 Remove and Replace Type C Dig Out Locations 16,708 8,457 SF 14 Adjust Manhole Cover to Grade 20 46 EA
15 Adjust Valves and Covers to Grade 20 43 EA
16 PCC Valley Gutter and PCC 180 164 LF
17 PCC ADA Curb Ramp 10 210 EA CY
21 K72 Marker Post, (S) 60 70 EA
24 6" Solid Double Yellow Thermoplastic (Detail
22), (S) 5,250 10,165 LF
25 6" Solid White Thermoplastic (Detail 27B), (S) 2,450 2,330 LF 26 6" Solid Double Yellow Thermoplastic (Detail
29), (S) 200 280 LF
27 8" Solid White Thermoplastic Stripe (Detail 38),
(S) 200 1,506 LF
28 6" Solid White Thermoplastic Stripe (Detail 39),
(S) 5,915 7,049 LF
31 12" Solid White Thermoplastic Stripe, (S) 520 1,400 LF 32 24" Solid White/Yellow Thermoplastic Stripe, (S) 2,080 2,562 LF 33 Thermoplastic Pavement Markings - SOLID
WHITE/YELLOW (AUTO LANES), (S) 1,930 2,000 LF
36 Preformed Thermoplastic - Bike Stencils -
SOLID WHITE, (S) 650 470 SF
37 Preformed Thermoplastic - Bike Stencil - SOLID
WHITE ON GREEN, (S) 216 540 SF
38 Preformed Thermoplastic - Bike Lane Field -
SOLID GREEN, (S) 600 1,140 SF
39 Preformed Thermoplastic - Bike Lane Field -
DASHED GREEN, (S) 300 800 SF
42 Paint Curb (2-coats) - (Red, Blue, Gray, Yellow,
White), (S) 1,765 2,270 LF
44 Furnish Single-Sheet Aluminum Sign Panel
(0.063" Unframed), (S) 600 1,100 SF
45 Install Sign Panel (SSBM), (S) 5 15 EA
46 Install Sign Panel (Existing Post), (S) 30 50 EA
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Part B – GENERAL PROVISIONS
3. Part B – Section 8-1.10 “LIQUIDATED DAMAGES” change text as follows (changes in red):
a. Liquidated Damages in the Amount of $1,500 $2,500 per calendar day will be assessed for failure to complete the contract work within the number of workdays specified.
Part C – SPECIAL PROVISIONS
1. Part C – Section 1-5.0 “MAINTAINING TRAFFIC” add new street segment as follows:
8. Hollis Street
2. Part C – Section 9-1.0 “WORK TO BE PERFORMED” add new street segment as follows:
Hollis Street (40th Street to Powell Street)
3. Part C – Section 10-2.2 “BID ITEM 2 – MOBILIZATION (5%)” change text as follows (changes in red):
a. Mobilization shall conform to the provisions in Section 11, “Mobilization,” of the Standard Specifications. Mobilization shall be 5% of the bid proposal values for Bid Items 5 – 56 64 only.
47 Install Sign Panel (New Post), (S) 30 50 EA
48 Remove Existing Post, (S) 5 15 EA
49 Remove Sign Panel, (S) 20 30 EA
50 Relocate Sign to New Pole, (S) 5 10 EA
57 Cold Plane Asphalt Concrete Pavement (3”
Minimum Depth) 17,682 SY
58 Hot Mix Asphalt (1/2” Asphalt Concrete) 2,890 TON
59 Adjust Utility Vault to Grade 7 EA
60 Minor Concrete (Sidewalk and Driveways) 100 CY
61 Minor Concrete (Curb and Gutter) 60 CY
62 6” Dashed White Thermoplastic (Detail 8), (S) 1,082 LF 63 6” Dashed White Thermoplastic (Detail 37B),
(S) 136 LF
64 6” Dashed Yellow Thermoplastic (Detail 41),
(S) 126 LF
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4. Part C – Section 10-3.1 “Items of Work for Street Rehabilitation and Preventive Maintenance” change text as follows (changes in red):
a. The following items of work fall into the category of Street Rehabilitation and Preventive Maintenance:
• Bid Items 5 – 20 and 57 – 61
5. Part C – Section 10-5 “Bid Item 5 - Install Crack Fill/ Crack Repair” changes to the following section:
a. 10-3.5.2 Payment (changes in red)
Payment for all required “Install Crack Fill/Repair” shall be at the Contract unit price per linear foot of application of Crack Fill used and shall include full compensation for all labor, materials, tools, equipment and incidentals required for crack treatment. Any location that requires Crack Repair shall be at the Contract unit price per ton used and included in the quantities for Bid Item 58.
6. Part C – Section 10-6 “Bid Item 6 – Type III Micro-Surface” changes to the following section:
a. 10-3.6.1 Payment (changes in red)
b. The contract unit price paid per square feet for TYPE III MICRO SURFACING shall include full compensation for furnishing all labor, materials, tools, equipment and incidentals and for doing all the work involved in the application of micro surfacing as specified in the project plans, project specifications, these Special Provisions, and as directed by the Engineer. This shall include furnishing all labor, material, tools, equipment and incidentals required to perform all work specified herein including, but not limited to; cleaning and drying all pavement areas, protection of manhole covers and miscellaneous covers and lids, application of tack coat, tree protection, Asphalt Rubber Chip Seal application, final cleanup and any other items required for the complete provision of the work as specified in these Special Provisions, as shown on the Plans, and as directed by the Engineer and no additional compensation shall be allowed therefor. When Type I or Type II slurry is called out to be installed on top of the Type III microsurfacing, the quantities for the slurry will be paid out in their respective bid items (Bid Item 8 or 9).
7. Part C – Section 10-3.7 “Type 3 Micro-Surfacing as Leveling Course” add new paragraph after the 1st paragraph as follows:
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a. When project plans require a leveling course, Micro Surfacing material shall be used to fill ruts, utility cuts, depressions in the existing surface, etc. Ruts/depressions of 0.5” or greater in depth, shall be filled independently with a rut-filling box, either 5 ft or 6 ft in width. Ruts that are in excess of 1.5” in depth may require multiple applications with the rut-filling box to restore the cross-section. When rutting or deformation is less than 0.5”, a full width scratch course may be applied with the spreader box using a metal or stiff rubber strike-off. Apply at a sufficient rate to level the pavement surface.
8. Part C – Section 10-3.10 change text as follows (changes in red):
a. 10-3.10 Bid Item 9, 10, and 11 10, 11, and 12 – Remove and Replace Pavement Section - Dig Out Locations
“Remove and Replace Pavement Section - Dig Out Locations” shall conform to the provisions in Section 15, “Existing Highway Facilities”, Section 19, “Earthwork” of the Standard Specifications and as detailed on the plans and these Special Provisions.
Bid Item 9 10: Type A – 4” min depth
Bid Item 10 11: Type B – 6” min depth
Bid Item 11 12: Type C – 12” min depth
9. Part C – Section 10-3.10.4 change text as follows (changes in red):
a. Payment for all required “Remove and Replace Pavement Section - Dig Out Locations” shall be at the contract unit price per square foot of Pavement Section removed and replaced in the locations located in the field, and as approved by the Engineer and shall include full compensation for furnishing all labor, materials, tools, equipment, sawcutting, subgrade compaction, tack coat placement, conform grinding, and asphalt concrete placement, hauling, disposal, permits, fees and incidentals for performing the work as described herein. Square footage measured does not include conform grind areas surrounding the digout.
10.Part C – Section 10-3.16 “Items of Work for Portland Cement Concrete Facilities” change text as follows (changes in red):
a. The following items of work fall into the category of Street Rehabilitation and Preventive Maintenance:
• Bid Items 16 – 19 and 60 – 61
11.Part C – Section 10-3.16.1 “Portland Cement Concrete” change 4th paragraph as follows (changes in red):
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a. Curb ramp slopes are to be installed in accordance with Caltrans Standard Plan A88A, C.C.R. Title 24, and these Special Provisions. All ramps are to be assumed to be Type A. Curb Ramp thickness shall be 3.5” minimum. Adjustment of grades and ramp dimensions in order to comply with these requirements shall be performed prior to the placing of concrete. Where curb and gutter (including curb ramp areas) is to be removed and replaced, the Contractor shall also remove a minimum of 12" width of existing pavement to facilitate the setting of forms and compaction of backfill. Additional width of pavement replacement may be necessary in order to comply with ADA maximum 5% cross fall. Paving replacement shall be 6" minimum (or match existing, whichever is greater) full depth AC. While the construction plans only show one ADA curb ramp to be replaced, Additional ADA curb ramps (to use all quantities) will be marked in the field by the Engineer and during site walk-throughs with Contractor to confirm locations as needed to get conforming ramps per Caltrans Standard Plan A88A, C.C.R. Title 24, and these Special Provisions.
12.Part C – Section 10-3.16.3 “Payment for Bid Item 17 – PCC ADA Curb Ramp” change 1st and 2nd paragraphs as follows (changes in red):
a. Full compensation for furnishing all labor, materials, tools, equipment, truncated dome, permits, incidentals, and for doing all the work involved in constructing PCC Curb Ramp, shall be included in the contract unit price paid for each PCC Curb Ramp per cubic yard used, as shown on the plans, as specified in the Standard Plans and Specifications, and these Special Provisions, and as directed by the Engineer. Payment includes hauling and disposal of the removed material.
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b. Payment for PCC Curb Ramp construction shall include payment for the removal and replacement of curb, gutter, sidewalk (to the nearest joint) (in the existing ramp area inclusive of nearest joint at top of wings on each side), existing ramps, immediately adjacent sidewalk match ups (one standard flag from landing), ramp construction, landings (to comply with ADA), pavement removal and replacement (to comply with the maximum 5% cross fall) to facilitate forms and any landscaping and irrigation repair, adjustment or replacement as necessary. Pavement removal and replacement to comply with 5% cross fall in the roadway will be paid in Bid Items 10, 11, or 12. Payment also includes construction of retaining curb, as necessary, to protect any existing improvements at the direction of the Engineer for any type of ramp regardless if retaining curb is shown or not shown on the standard drawing. Payment for PCC Curb Ramp construction shall also include adjusting of pull boxes and water meter boxes when they are located with any portion of the wheelchair ramp.
Payment shall also include cost to furnish and install truncated domes (wet set method). Payment shall also include mobilization to curb ramp locations within ½ mile of project areas (in order to use all quantities).
The Contractor shall pour all new concrete within five (5) calendar days upon commencement of any removals for the above-described work.
13.Part C – Section 10-3.16, add the following sections:
a. Section 10-3.16.6 Bid Item 60 - Minor Concrete (Sidewalk, Bulbouts, and Driveways)
Full compensation for furnishing all labor, materials, tools, equipment, permits, incidentals, and for doing all the work involved in constructing “Minor Concrete (Sidewalk, Bulbouts, and Driveways)”, shall be included in the contract unit price per cubic yard used, as shown on the plans, as specified in the Standard Plans and Specifications, and these Special Provisions, and as directed by the Engineer. Payment includes hauling and disposal of the removed material.
Note: Quantities used under this item are intended for any sidewalk needing replacement adjacent to the work needed to construct Bid Item 17 – PCC ADA Curb Ramp, but can be used in other areas in project as directed by the Engineer.
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b. Section 10-3.16.7 Bid Item 61 - Minor Concrete (Curb and Gutter) Full compensation for furnishing all labor, materials, tools, equipment, permits, incidentals, and for doing all the work involved in constructing “Minor Concrete (Curb and Gutter)”, shall be included in the contract unit price per cubic yard used, as shown on the plans, as specified in the Standard Plans and Specifications, and these Special Provisions, and as directed by the Engineer. Payment includes pavement removal and replacement to facilitate forms, hauling, and disposal of the removed material.
Note: Quantities used under this item are intended for curb and gutter needing replacement adjacent to the work needed to construct Bid Item 17 – PCC ADA Curb Ramp, but can be used in other areas in project as directed by the Engineer.
14.Part C – Section 10-4.24, add to the following section (changes in red):
a. Section 10-4.24 Items of Work for Thermoplastic Pavement Delineation and Markings
The following items of work fall into the category of Thermoplastic Pavement Delineation and Markings:
• Bid Items 24 -32 and 62 - 64
15.Part C – Section 10-5.57, add the following section:
a. Section 10-5.57 Bid Item 57 - Cold Plane Asphalt Concrete Pavement (3” Minimum Depth)
The cold plane shall be 3” minimum depth as noted on the plans. All 3” cold plane areas shall be paved within 5 working days after commencement of milling. Where the cold plane exceeds 2”, the asphalt shall be replaced within 24 hours after the commencement of the milling.
Where any cold plane exceeds 2”, the asphalt shall be replaced utilizing a minimum of 2 lifts (1.5” minimum per lift) with the following criteria: the base course lift(s) shall be completed the same day as the completion of the cold plane; and upon completion of the base course replacement pavement, the base course surface may only be 0.10’ minimum to 0.125’ maximum below the original asphalt surface elevations, unless otherwise indicated on the plans and the finish coarse shall be replaced within 5 working days after initial commencement of milling.
All ‘removal and replacement’ work shall be performed after cold plane.
After performing the cold plane, the contractor shall ramp all vertical edges with a minimum of 12 inch width or at 8:1 whichever is greater prior to opening ground areas to traffic. NOTE:Correction for
conform
specifications. Bid
items 57-69 have
been add to Part C,
Section 10-3.57 to
10.3.59 for
consistency with
other bid items.
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The final cut shall result in a uniform surface and the road surfacing to remain in place shall not be damaged in any way. Planed widths of pavement shall be continuous except for intersections at cross streets where the planing shall be carried around the corners and through the conform lines.
The existing pavement section generally consists of asphalt concrete but may also contain a combination of asphalt concrete and Portland cement concrete and may contain pavement reinforcing fabric.
The removed material shall become the property of the Contractor and shall be disposed of off the site at a legal disposal facility. Upon completion of the grinding operation all loose material must be swept and disposed of on a regular basis.
The Contractor will provide traffic control so that the Engineer is able to field locate digout repair locations within 5 working days of the completion of the grinding operations.
The Contractor shall give the City seven business days written notice prior to the start of grinding operations so that the contractor’s and City’s field personnel can layout the grinding limits.
b. 10-3.57.1 Measurement
Cold Plane Asphalt Concrete Pavement (3” Minimum Depth) shall be measured by the square yard for the milling depth noted on the Plans. The quantity to be paid for will be the actual area of surface irrespective of the number of passes required.
c. 10-3.57.2 Payment for Bid Item 57
Payment for “Cold Plane Asphalt Concrete Pavement (3" Minimum Depth)” shall be made on a square yard basis for the milling depth indicated on the bid proposal, and shall include full compensation for furnishing all labor, materials, tools, equipment, and incidentals, and doing all the work involved in cold planing, off-hauling, and properly disposing of ground pavement material at a licensed, and pre-approved disposal or re-cycling facility including payment of all required fees, as specified in these Special Provisions and as directed by the Engineer.
16.Part C – Section 10-5.58, add the following section:
a. Section 10-5.58 Bid Item 58 - Hot Mix Asphalt (1/2” Asphalt Concrete) This item shall include all work to install 1/2" Type B, PG 64-10 emulsion asphalt concrete conforming to the requirements of Section 92 “Asphalts” of the Standard Specifications for the 3" minimum thickness overlay at all DocuSign Envelope ID: 0161908F-3159-4861-8C70-4F1224BAEE5D EPW - 23008 Addendum No. 2 Page 10 of 13
paving locations in order to reconstruct the roadway surface back to its original grade.
Paving edges and seams shall occur along lane lines only and not within the lane itself.
Asphalt Concrete shall be Type B and shall conform to the provisions of Section 39 “Asphalt Concrete“ of the Standard Specifications. At each digout removal location and within the same workshift that material removal has occurred, new Type B, PG 64-10 emulsion, 1/2” maximum asphalt concrete conforming to the requirements of Section 92 “Asphalts” of the Standard Specifications shall be placed to a grade level with the surface that was ground.
Where any cold plane exceeds 2”, the asphalt shall be replaced within 24 hours after the commencement of the milling. Where the cold plane exceeds 2”, the asphalt shall be replaced utilizing a minimum of 2 lifts (1.5” minimum per lift) with the following criteria: the base course lift(s) shall be completed the same day as the completion of the cold plane; and upon completion of the base course replacement pavement, the base course surface may only be 0.10’ minimum to 0.125’ maximum below the original asphalt surface elevations, and the finish coarse shall be replaced within 5 working days after initial commencement of milling. The Contractor shall be subject to liquidated damages as described in Part B of these Special Provisions if they fail to replace the asphalt as described above within the given timeframe.
A paving machine that picks up the asphalt concrete material from a windrow then spreads the material to a specified thickness may be used.
However, the Engineer may require the Contractor to use a paving machine which accepts the asphalt concrete material directly from the delivery truck, at no additional cost to the City, if the temperature of the asphalt concrete in the windrow cannot be maintained above the lower temperature limit specified in the Standard Specifications, or if the windrow blocks access to any driveway or side street for more than fifteen minutes prior to the paving machine spreading the asphalt concrete material.
The Engineer reserves the right to suspend delivery of AC to the jobsite to ensure the AC placement operations are completed and the full traveled way is opened to traffic prior to the time limits specified in Part C, Section 1-5.0 “Maintaining Traffic” of these Special Provisions.
Where new pavement joins an existing pavement, the surface will be inspected for smoothness of the seam between the two surfaces. When a DocuSign Envelope ID: 0161908F-3159-4861-8C70-4F1224BAEE5D EPW - 23008 Addendum No. 2 Page 11 of 13
six feet long straightedge is laid across the seam between "new" and "old" pavement, the surface shall not vary more than 0.03 feet from the lower edge. At join lines along new concrete gutters or where the existing asphalt pavement has been removed, the finished surface shall not vary more than
0.00' to 0.05' higher than the concrete surface that is being joined. On existing or proposed bike routes the finished surface shall not exceed 0.02' above the gutter lip.
The contractor shall note that many of the projects side streets off of Hollist Street are on “bicycle boulevards.” The riding surface will be tested for uniformity and smoothness. It is highlighted for the Contractor to maintain the uniformity and smoothness beyond just the driving surface to the edge of pavement areas as bicycles will use the entire paved surface. A “washer board” surface will result in rejection of the work.
b. 10-3.58.1 Payment for Bid Item 58
Payment shall be at the contract unit price per ton of 1/2” Asphalt Concrete furnished and placed and shall include full compensation for furnishing all labor, materials, tools, equipment and incidentals, including asphalt concrete, tack coat and paint binder placement.
17.Part C – Section 10-5.59, add the following section:
a. Section 10-5.59 Bid Item 59 – Adjust Utility Vault to Grade This item includes, but is not limited to, the adjustment of utility vaults in areas where cold planning and new dense-graded asphalt concrete (DGAC) is being constructed. Additionally, this item includes coordination with respective Utility if they deem vault in need of replacement (full replacement would be at Utility’s cost).
Frames and covers of vaults shall be adjusted to grade in accordance with the provisions in Section 15-2.05, "Reconstruction," of the Standard Specifications and these Special Provisions.
The Contractor shall adjust vault frames and covers to range from flush to 1/4" above the finished grade of the adjacent pavement. Utility may require Contractor to protect-in-place instead of adjustment, and Contractor will need to adjust surrounding asphalt to sit flush with lips of vault. Exposed covers, lids and boxes shall be made safe for vehicular, bicycle and pedestrian traffic passage.
b. 10-3.59.1 Payment for Bid Item 59
Full compensation for furnishing all labor, materials, tools, equipment, and incidentals, and for doing all the work involved in adjusting vaults, frames and covers to grade, shall be included in the contract unit price paid for DocuSign Envelope ID: 0161908F-3159-4861-8C70-4F1224BAEE5D EPW - 23008 Addendum No. 2 Page 12 of 13
each adjustment location, as specified in the Standard Specifications, and these Special Provisions, and as directed by the Engineer. Payment will still be made if Utility deems the vault to be protected in place, and the payment shall be made in the contract unit price paid for each location which involves doing all the work involved (utility coordination and any additional asphalt forming around the frame).
EPW-23008 - Construction Plans
1. Plan set has been updated. New plans dated 3/5/24 labeled “EPW-23008 Construction Plans (Addendum No. 2)” are attached to this addendum and are now 55 pages.
a. Replace “EPW-23008 Construction Plans” with new plan set.
The following sheets have been revised:
1. Title (D-01)
a. Sheet List Table updated to reflect new sheets from Addendum No. 2
2. Construction Details 1 (D-03)
a. Detail 1 replaced in its entirety. Secondary view of detail 1 created to show scoring and drainage/utility slot view
b. Detail 3 modified to show Type 3 Micro-surfacing as leveling course c. Detail 5 modified
3. Layout Sheets (L-02 to L-26)
a. Legend on all sheets updated to remove reference to Sheet “C40”, should be referencing Sheet D-03
b. Legend updated to show “Digouts - Type A” where Type C was called out prior.
c. Corrections to quantities and plans as shown with red cloud revisions.
4. Layout Sheets for Shellmound Street (L-27 to L-30)
a. Replace (4) placeholder blank sheets with (1) Key Map and (3) Layout Sheets
The following sheets have been added:
1. Layout Sheets for Hollis Street (L-31 to L-38)
a. Added after Sheet L-30 (page 35 of pdf). (1) Key Map and (7) Layout Sheets for Hollis Street paving limits from 40th Street to Powell Street DocuSign Envelope ID: 0161908F-3159-4861-8C70-4F1224BAEE5D EPW - 23008 Addendum No. 2 Page 13 of 13
QUESTIONS AND ANSWERS
Questions that were turned in by the February 20th deadline have been summarized and answered. Q&A is attached to this addendum.
Signature of this Addendum Sheet and inclusion of it with the Proposal is required at the time of bid opening.
Date: March 5, 2024 by:___________________________
Ryan O’Connell, PE
Senior Civil Engineer
Company Name: ___________________ Authorized Signature:_________________ Authorized Name: ___________________ Date: ______________________ DocuSign Envelope ID: 0161908F-3159-4861-8C70-4F1224BAEE5D Contractor:
Date:
Per Addendum No. 2 (3/4/2024)
Plan Nos.: EPW-23008
No. CONTRACT BID ITEMS Quantity Unit Unit Price Total
Note: All items subject to any special notes or footnotes appearing on this Engineer's estimate included with the bid documents. ….. ….. N/A N/A
Note: The Contract lump sum or unit price for each Contract Bid Item shall include full compensation for all labor, materials, tools, taxes, profit, overhead, incidentals and appurtenant work necessary for performing and completing the work of the Contract Bid Item as required by the Project Plans, Specifications, Special Provisions and other Contract Documents. Such compensation shall also include or take into consideration any additional provisions or conditions specifically stated immediately following the Contract Bid Item.
….. ….. N/A N/A
Note: In the absence of a specific bid item or specific payment provisions for any portion of the work required by the Contract Documents, the bidder shall include the bidder’s compensation for that portion of the Contract work in the Contract unit price(s) and/or lump sum price(s) of the bid item(s) that require such work, or are closely related to such work. Therefore, no separate or additional payment will be made to the Contractor for any such work on the premise that such work lacks specific bid item(s) or specific payment provisions.
….. ….. N/A N/A
Note: "(P)" adjacent to a Contract bid item designates a "Partial Pay Item" ….. ….. N/A N/A Note: "(F)" adjacent to a Contract bid item designates a Final Pay Quantity ….. ….. N/A N/A Note: "(S)" adjacent to a Contract bid item designates a "Specialty Item" ….. ….. N/A N/A Incidental Items
1 Supplemental Work 1 EA $500,000.00 $500,000.00
2 Mobilization (5%) 1 LS
3 Traffic Control 1 LS
4 Water Pollution Control 1 LS
Street Rehabilitation and Preventive Maintenance
5 Install Crack Fill / Crack Repair, (S) 29,337 LF
6 Type III Micro-Surfacing Treatment, (S) 97,069 SF
7 Type III Micro-Surfacing Leveling Course, (S) 15,285 SF 8 Type II Slurry Seal, (S) 315,179 SF
9 Type I Slurry Seal, (S) 198,351 SF
10 Remove and Replace Type A Dig Out Locations 29,272 SF 11 Remove and Replace Type B Dig Out Locations 7,500 SF 12 Remove and Replace Type C Dig Out Locations 8,457 SF 13 6" AC Curb (Caltrans Standard Dikes) 137 LF
14 Adjust Manhole Cover to Grade 46 EA
15 Adjust Valves and Covers to Grade 43 EA
16 PCC Valley Gutter and PCC 164 SF
17 PCC ADA Curb Ramp 210 CY
18 6” Median Curb and PCC 5,000 SF
19 Speed Table Bike Crossing and PCC 1 EA
20 Storm Drain Inlet 1 EA
Amount rounded to Nearest: $.01
BID SHEET
Project No. EPW-23008
2024 SUSTAINABLE STREETSCAPES PAVING PROJECT
EMERYVILLE, CALIFORNIA
Sub-Total: Incidental Items
Sub-Total: Street Rehabilitation and Preventive Maintenance EPW-23008 A-6 3/4/2024
DocuSign Envelope ID: 0161908F-3159-4861-8C70-4F1224BAEE5D Contractor:
Date:
Per Addendum No. 2 (3/4/2024)
Plan Nos.: EPW-23008
No. CONTRACT BID ITEMS Quantity Unit Unit Price Total
Amount rounded to Nearest: $.01
BID SHEET
Project No. EPW-23008
2024 SUSTAINABLE STREETSCAPES PAVING PROJECT
EMERYVILLE, CALIFORNIA
Traffic Improvements
21 K72 Marker Post, (S) 70 EA
22 Flexible Mount Delineator, (S) 30 EA
23 Slotted Speed Cushion, (S) 5 EA
24 6" Solid Double Yellow Thermoplastic (Detail 22), (S) 10,165 LF 25 6" Solid White Thermoplastic (Detail 27B), (S) 2,330 LF 26 6" Solid Double Yellow Thermoplastic (Detail 29), (S) 280 LF 27 8" Solid White Thermoplastic Stripe (Detail 38), (S) 1,506 LF 28 6" Solid White Thermoplastic Stripe (Detail 39), (S) 7,049 LF 29 4" Solid Yellow Thermoplastic Stripe - BUFFER, (S) 110 LF 30 4" Solid White Thermoplastic Stripe - BUFFER, (S) 200 LF 31 12" Solid White Thermoplastic Stripe, (S) 1,400 LF
32 24" Solid White/Yellow Thermoplastic Stripe, (S) 2,562 LF 33 Thermoplastic Pavement Markings - SOLID WHITE/YELLOW (AUTO LANES), (S) 2,000 SF 34 Thermoplastic Pavement Markings - SOLID BLUE (HANDICAP PARKING), (S) 1,550 SF 35 Thermoplastic Pavement Markings - SOLID WHITE (YIELD MARKINGS), (S) 100 SF 36 Preformed Thermoplastic - Bike Stencils - SOLID WHITE, (S) 470 SF 37 Preformed Thermoplastic - Bike Stencil - SOLID WHITE ON GREEN, (S) 540 SF 38 Preformed Thermoplastic - Bike Lane Field - SOLID GREEN, (S) 1,140 SF 39 Preformed Thermoplastic - Bike Lane Field - DASHED GREEN, (S) 800 SF 40 PAINT - 4" Solid White Parking Stripes, (S) 11,685 LF 41 PAINT - Parking Tips, (S) 100 EA
42 Paint Curb (2-coats) - (Red, Blue, Gray, Yellow, White), (S) 2,270 LF 43 Remove Existing Striping, Markings, and Markers, (S) 1 LS 44 Furnish Single-Sheet Aluminum Sign Panel (0.063" Unframed), (S) 1,100 SF 45 Install Sign Panel (SSBM), (S) 15 EA
46 Install Sign Panel (Existing Post), (S) 50 EA
47 Install Sign Panel (New Post), (S) 50 EA
48 Remove Existing Post, (S) 15 EA
49 Remove Sign Panel, (S) 30 EA
50 Relocate Sign to New Pole, (S) 10 EA
Sub-Total: Traffic Improvements
EPW-23008 A-7 2/5/2024
DocuSign Envelope ID: 0161908F-3159-4861-8C70-4F1224BAEE5D Contractor:
Date:
Per Addendum No. 2 (3/4/2024)
Plan Nos.: EPW-23008
No. CONTRACT BID ITEMS Quantity Unit Unit Price Total
Amount rounded to Nearest: $.01
BID SHEET
Project No. EPW-23008
2024 SUSTAINABLE STREETSCAPES PAVING PROJECT
EMERYVILLE, CALIFORNIA
Other Bid Items
51 Solar Light at Transit Stop (Standard) 16 EA
52 Solar Light at Transit Stop (w/ Push Button) 22 EA
53 Bicycle Racks - Type A (STAPLE RACK) 100 EA
54 Install of Bicycle Rack - Type A (STAPLE RACK) 100 EA 55 Bicycle Racks - Type B (RAIL-MOUNTED STAPLE RACK) 20 EA 56 Install Bicycle Rack - Type B (RAIL-MOUNTED STAPLE RACKS) 20 EA Addendum No. 2 - New Bid Items
57 Cold Plane Asphalt Concrete Pavement (3” Minimum Depth) 17,682 SY 58 Hot Mix Asphalt (1/2” Asphalt Concrete) 2,890 TON
59 Adjust Utility Vault to Grade 7 EA
60 Minor Concrete (Sidewalk, Bulbouts, and Driveways) 100 CY 61 Minor Concrete (Curb and Gutter) 60 CY
62 8" Dashed White Thermoplastic Stripe (Detail 8), (S) 1,082 LF 63 6" Dashed White Thermoplastic Stripe (Detail 37B), (S) 126 LF 64 6" Dashed Yellow Thermoplastic Stripe (Detail 41), (S) 136 LF Bidder
Authorized Signature / Title
TOTAL FOR ALL BID ITEMS
Sub-Total: Addendum No.2 - New Bid Items
Sub-Total: Traffic Improvements
EPW-23008 A-8 2/5/2024
DocuSign Envelope ID: 0161908F-3159-4861-8C70-4F1224BAEE5D Question
#
Question Answer
1 Please advise on Section 1, Bidder’s Checklist,
No. 6 (Waste Management Plan), pgA-1.
The trash that we generate at out project
locations would be considered general waste.
There is no recycling of the material. Please
advise if No.6 would not apply to this project?
This will be required on the project and
will be a submittal if awarded the
contract.
2 Bid Item 7 pays by the ton however there are
multiple products involved with that bid item.
Special Provisions page C-34/35 call for
Microsurfacing to be paid for by the SF. Can
you please clarify or add an item for this work.
Title for Bid Item 7 has been revised to
"Type 3 Micro-Surfacing Leveling
Course." This bid item will be paid out
per SF. The locations for this bid item
are in the Marina Parking Lot areas.
Type I/Type II Slurry Seals or Type III
Microsurface Treament will be applied
on top of the leveling course, but will be
measured and paid in their respective
bid items.
3 Within the plans, the construction legend
references Sheet C40 multiple times. Can you
please provide or clarify.
See "EPW-23008 Construction Plans
(Addendum No 2)". Construction
Legends have been updated to refer to
Sheet "D-03"
4 Can you breakout the LF of Crack Repair vs
Crack Fill (bid item 5)?
Payment method updated to separate
out the two methods. Crack Fill will be
paid by LF in Bid Item 5. Crack Repair
will be paid by TON as part of Bid Item
58. See Addendum No. 2 changes to
Section 10-3.5
City of Emeryville
I N C O R P O R A T E D 1 8 9 6
1333 Park Avenue. Emeryville, CA 94608-3517
t (510) 596-4300 | f (510) 596-4389
Questions and Answers
2024 SUSTAINABLE STREETSCAPES PAVING PROJECT
PROJECT NO. EPW-23008
March 4, 2024
DocuSign Envelope ID: 0161908F-3159-4861-8C70-4F1224BAEE5D 5 Detail 7 on sheet D-03 doesn’t call out what
type of surface treatment to be placed over
digout. For example on sheet L-24 what
surface treatment to be placed over the
Digout.
Digout Detail shows Surface Treatment
Detail 5 which should correspond to the
surrounding area's surface treatment.
Digouts should be completed prior to
final surface treatments. If digout is in
Type I/II slurry area, it should get Type
I/II slurry on top. If digout is in Type III
microsurfcacing area, it should get Type
III microsurfacing on top. If digout is in
mill/fill area, refer to Section 10-3.10.
See Addendum No. 2 changes to
Section 10-3.10
6 What will be the phasing requirements for
closing lots down at the marina?
Phasing is to be determined at future
pre-construction meetings, but parking
lot access/use will be required through
weekend periods.
7 What will be the phasing requirements for
closing fire station parking?
The Fire station has available parking in
front of building on street and access to
garage from street. No special phasing
requirements are anticpiated.
8 What will be the phasing requirements for
closing town hall parking?
The City Hall parking lot has available
parking in front of building on street. No
special phasing requirements are
anticpiated.
9 Bid item 6 and 7 call for Type 2 slurry over the
AR Chip Seal. However, plans call for Type 1
(ex. construction legend L-16)
See Answer # 2.
Bid Item 7 should be leveling course
only, but will have a final surface
treatment (Bid Item 6) placed on top.
10 Page B-16 says that the contractor to do
minimum 40% with its own forces. Is that
excluding items specified as specialty items?
Correct, specialty items are excluded in
the calculation unless the Prime
Contractor is completing with their own
work forces.
11 Detail 7/D-03 Pavement Digout shows a
conform grind and refers to detail 2 which says
4' minimum. Will all perimeters of digouts
have this conform grind? Also wanted to
confirm that the conform grind area is paid as
square footage for the digout.
Yes, all digouts will have this conform
grind. The conform grind square
footage is not included in the square
footage of the digout, but is included in
the work required for the digout.
12 For the speed cushion I wanted to verify that
they are per each 6'x7' section, not per each
location which would include 2+ sections.
Correct, these are per each 6'x7'
cushion.
DocuSign Envelope ID: 0161908F-3159-4861-8C70-4F1224BAEE5D 13 The curb ramp locations are unknown so can
you specify a maximum size or change the bid
item to square feet instead of per each? Also,
the specifications say that we are to include
asphalt replacement to meet the 5% slope in
the street at the curb ramps. Without knowing
where these are at it is impossible to quantify.
In worst case scenario that could include
replacing asphalt to beyond the crown of the
road. Can you make this a separate unit price
item?
See Addendum No. 2.
Bid Item 17 is modified. Pavement
removal and replacement to comply with
5% cross fall will be paid in Bid Items
10, 11, or 12. Pavement removal and
replacement to facilitate forms is
included in the respective bid items
requiring the work.
Bid Items 60 and 61 were added for
additional sidewalk areas and
curb/gutter areas beyond the existing
ramp areas.
14 Asphalt plugs are included in the misc items so
is the plug measured for payment too (i.e. will
the 12" plug be added to the square footage
quantity for bid item 16 pcc valley gutter)?
See Addendum No. 2.
Pavement removal and replacement to
facilitate forms is included in the
respective bid item requiring the work.
Pavement R&R to comply with 5%
crossfalls will be paid in Bid Items 10,
11, or 12.
15 Do you have a list of locations where the bike
racks will be installed?
Bike Racks will be marked in the field by
the Engineer and during site walkthroughs with Contractor. See Part C - Section 6.53.1, "Locations will be on
same streets included in Project areas
or within ½ mile of Project Areas."
16 When do you anticipate starting construction
on this project?
May 2024. We anticipate starting
construction soon after Contract
execution which is expected by end of
April 2024.
17 This RFI is in regard to Bid Item #7. Can you
please clarify what the City is wanting with this
bid item? Is it solely an HMA Leveling Course
or is it a Type 3 Micro Leveling Course as
shown in the below “Measurement and
Payment” description? Does this item also
include the Asphalt Rubber Cape Seal or is the
Asphalt Rubber Cape Seal only in Item 6?
See Answer #2.
Bid Item 7 was intended to be Type 3
Micro-surfacing leveling course paid per
SF. The Asphalt Rubber Chip Seal is
included in Bid Item 6.
DocuSign Envelope ID: 0161908F-3159-4861-8C70-4F1224BAEE5D EPW - 23008 Addendum No. 3 Page 1 of 1
2024
SUSTAINABLE STREETSCAPES PAVING PROJECT
(PROJECT NO. EPW-23008)
ADDENDUM NO. 3
March 13, 2024
To All Plan Holders:
Notice is hereby given that the following changes to the bid documents have been made for the above referenced project:
Part A – CONTRACT DOCUMENTS
1. Update to the “Notice Inviting Bids” (changes in red) a. Notice is hereby given that the Bid Opening Date for 2024 SUSTAINABLE STREETSCAPES PAVING PROJECT, Project No. EPW-23008 is hereby revised to be Thursday, March 28, 2024 at 2:00 p.m.
b. Replace 10th Paragraph with:
Plans, Specifications, Bid Documents, Supplemental Specifications and any Addendum may be obtained free of charge from the City of Emeryville website at http://emeryville.org/904/RFPs-Bids or at www.ciplist.com OBTAINING CONTRACT DOCUMENTS: Copies of the Plans,
Specifications, Bid Documents, Supplemental Specifications and any Addendum may be obtained by logging on to
http://www.emeryvilleplanroom.com or by calling BPX Printing at 510-559-8299. These items may be obtained at a set price of $100.00, plus shipping, and is non-refundable.
c. The revised deadline for submissions of questions and clarifications concerning the Contract Documents is hereby revised to be March 20, 2024, at 5:00pm.
Signature of this Addendum Sheet and inclusion of it with the Proposal is required at the time of bid opening.
Date: March 13, 2024 by:___________________________
Ryan O’Connell, PE
Senior Civil Engineer
Company Name: ___________________ Authorized Signature:_________________ Authorized Name: ___________________ Date: ______________________ DocuSign Envelope ID: 0161908F-3159-4861-8C70-4F1224BAEE5D