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Home My WebLink AboutBID - 7509 CONCRETE MAINTENANCE PROJECT PHASE IIAddendum 1 – 7509 Concrete Maintenance Project Phase II Page 1 of 6 ADDENDUM NO. 1 SPECIFICATIONS AND CONTRACT DOCUMENTS Description of BID 7509: Concrete Maintenance Project Phase II OPENING DATE: 3:00 PM (Our Clock) May 21, 2013 To all prospective bidders under the specifications and contract documents described above, the following changes/additions are hereby made and detailed in the following sections of this addendum: Exhibit 1 – Revised Bid Schedule Exhibit 2 – Questions, Answers & Revisions Please contact John Stephen, CPPO, LEED AP, Senior Buyer at (970) 221-6777 with any questions regarding this addendum. RECEIPT OF THIS ADDENDUM MUST BE ACKNOWLEDGED BY A WRITTEN STATEMENT ENCLOSED WITH THE BID/QUOTE STATING THAT THIS ADDENDUM HAS BEEN RECEIVED. Financial Services Purchasing Division 215 N. Mason St. 2nd Floor PO Box 580 Fort Collins, CO 80522 970.221.6775 970.221.6707 fcgov.com/purchasing Addendum 1 – 7509 Concrete Maintenance Project Phase II Page 2 of 6 EXHIBIT 1 – REVISED BID SCHEDULE 202.01 Sawcutting 4" Lineal Foot 200 $ - 203.01 General Excavation Cubic Yard 200 $ - 203.02 Borrow Ton 100 $ - 207.01 Imported Topsoil Cubic Yard 150 $ - 208.01 Stormwater Protection - CDOT Gravel Bag (Rock Sock) Lineal Foot 500 $ - 208.02 Stormwater Protection - Recycled Rubber Filled Wattle Lineal Foot 100 $ - 208.03 Stormwater Protection - CDOT Gravel Bag Inlet Filter Each 25 $ - 212.01 Sod Square Foot 500 $ - 212.02 Landscape/Irrigation Labor Hour 50 $ - 304.01 Aggregate Base Course Ton 1,034 $ - 403.01 Temporary Patching Ton 87 $ - 601.01 Exposed Sand Finish - Up Charge Square Foot 1,000 $ - 604.01 Type R Inlet - Remove & Replace (5' Opening) Each 1 $ - 604.03 Type R Inlet - Reconstruct Inlet Deck (5' Opening) Each 5 $ - 604.05 Type R Inelt - Material Only Each 5 $ - 604.06 Curb Inelt - Remove & Replace (4' Opening) Each 5 $ - 604.08 Curb Inlet - Reconstruct Inlet Deck (4' Opening) Each 5 $ - 604.10 Curb Inlet - Material Only Each 5 $ - 604.11 Catch Basin - Remove & Replace Each 1 $ - 604.13 Catch Basin - Reconstruct Inlet Deck Each 4 $ - 604.15 Catch Basin - Material Only Each 4 $ - 604.16 Modified Type 13 Curb Inlet - Remove & Replace Each 1 $ - 604.18 Modified Type 13 Curb Inlet - Reconstruct Inlet Deck Each 2 $ - 604.20 Modified Type 13 Curb Inlet - Materials Only Each 2 $ - 604.21 Concrete Sidewalk Culvert - Remove & Replace Each 1 $ - 604.22 Metal Sidewalk Culvert - Salvaged Material Each 5 $ - 604.23 Metal Sidewalk Culvert - Material Only Each 5 $ - 604.24 Metal Sidewalk Culvert - Additional 5/8" Plate Square Foot 25 $ - 608.01 Remove Concrete Square Foot 96 $ - 608.02 Remove and Haul Fillet Each 5 $ - 608.03 Apron 8" - Remove & Replace Square Foot 3,477 $ - 608.04 Crosspan - 8" Remove & Replace Square Foot 3,196 $ - 608.05 Driveover Curb, Gutter & 6" Sidewalk - Remove & Replace Lineal Foot 3,138 $ - Unit Contract Item No. Item Description Quantity Unit Price Total Addendum 1 – 7509 Concrete Maintenance Project Phase II Page 3 of 6 608.06 Driveover Curb, Gutter, No Sidewalk - Remove & Replace Lineal Foot 420 $ - 608.07 Vertical Curb, Gutter and 6" Sidewalk - Remove & Replace Lineal Foot 595 $ - 608.08 Vertical Curb, Gutter, No Sidewalk - Remove & Replace Lineal Foot 5,817 $ - 608.09 Vertical Outfall Curb, Gutter - Remove & Replace Lineal Foot 132 $ - 608.10 Barrier Curb 12" - Remove & Replace Lineal Foot 7 $ - 608.11 Hollywood Curb, Gutter and 6" Sidewalk - Remove & Replace Lineal Foot 86 $ - 608.12 Hollywood Curb, Gutter, No Sidewalk - Remove & Replace Lineal Foot 7 $ - 608.13 Highback Curb, Gutter, No Sidewalk - Remove & Replace Lineal Foot 1,064 $ - 608.14 Pedestrian Access Ramp - Remove & Replace Square Foot 3,351 $ - 608.15 Pedestrian Access Ramp Highback Curb - Remove & Replace Square Foot 1,500 $ - 608.16 Truncated Dome Panel Square Foot 240 $ - 608.17 Flatwork 4" - Remove & Replace Square Foot 400 $ - 608.18 Flatwork 6" - Remove & Replace Square Foot 22,488 $ - 608.19 Replace Flatwork - 1" Additional Depth Square Foot 1,635 $ - 608.20 Colored Concrete 4" San Diego Buff - Up Charge Square Foot 500 $ - 608.21 4' Valley Pan 6" - Remove & Replace Square Foot 400 $ - 608.22 Concrete Pavement 8" - Remove & Replace Square Foot 70 $ - 608.23 Alley Approach 8" - Remove & Replace Square Foot 9,821 $ - 608.24 Expansion & Caulking Lineal Foot 428 $ - 608.25 Splashblock 4" - Remove & Replace Square Foot 1,000 $ - 608.26 Exposed Aggregate 4" - Up Charge Square Foot 500 $ - 608.27 Reset Flagstone Square Foot 60 $ - 608.28 Haul & Dispose Concrete with Wire/Rebar Ton 250 $ - 608.29 Asphalt Pavement Preservaton Lineal Foot 8,000 $ - 623.01 Irrigation Sleeving 3" PVC Lineal Foot 100 $ - 630.20 Traffic Control (copy Lump Sum 1.00 $ - 630.30 Variable Message Board Per Each Per Day 100.00 $ - 630.40 Flagging Hour 4,000.00 $ - 630.50 Advance Warning Arrow Board Per Each Per Day 70.00 $ - TOTAL COST $ - Dollars and Cents Item No. Item Description Unit Total Contract Quantity Unit Price Addendum 1 – 7509 Concrete Maintenance Project Phase II Page 4 of 6 The link below can be used to view the locations of concrete pieces in the areas noted above under "Google Map Information." Copy and paste the link into an updated web browser such as Google Chrome (google.com/chrome). Each balloon on the map represents a concrete piece; clicking on the dot will bring up a window to view the type of concrete and the measurements in feet. Note: actual locations may vary slightly from the field. https://www.google.com/fusiontables/DataSource?docid=1g9yw7rK9U2eqfePJ0Zm9i6z1TT4ZWIDrC5Lhi9M&pli=1#map:id=23 Project Area ( SEE PROJECT MAP AND Google link below) Unit Quantity Total Cost Google Map Information W Prospect (North Half of Road Only) Lump Sum 1 $ - Not on map- see tabulation Coventry Lump Sum 1 $ - On Map Laporte 1 Lump Sum 1 $ - Not on map- see tabulation GM Business Park Lump Sum 1 $ - On Map Southridge Greens Lump Sum 1 $ - On Map Automation Way Lump Sum 1 $ - On Map Overland Lump Sum 1 $ - Not on map- see tabulation Chaparral Lump Sum 1 $ - Not on map- see tabulation Redwood Meadows Lump Sum 1 $ - On Map Landings Lump Sum 1 $ - On Map W Vine Lump Sum 1 $ - Area name on map: Vine Dr. Shields Lump Sum 1 $ - On Map W Horsetooth Lump Sum 1 $ - On Map Whalers Way Lump Sum 1 $ - On Map Whedbee Lump Sum 1 $ - On Map Corbett Lump Sum 1 $ - On Map Buckingham Lump Sum 1 $ - On Map Martinez Lump Sum 1 $ - Area name on map: Cherry Area (west half missing- see tabulation) TRAFFIC CONTROL TOTAL Copy to item 630.20 $ - TRAFFIC CONTROL COSTS FOR EACH PROJECT AREA BELOW SHALL BE PROVIDED AS A LUMP SUM FOR THE PROJECT AREA. THE TOTAL OF ALL PROJECT AREAS BELOW SHALL EQUAL THE LUMP SUM COST FOR LINE ITEM 630.20 TRAFFIC CONTROL ABOVE. Addendum 1 – 7509 Concrete Maintenance Project Phase II Page 5 of 6 EXHIBIT 2 – QUESTIONS, ANSWERS & REVISIONS QUESTIONS & ANSWERS Question: The bidding Documents say that it is 140 Calendar Days and then the contract portion says that it is 140 consecutive working days. Please confirm which it is since we are not allowed to work on the weekends. Answer: See Section 108, subsection 108.08 and 108.09, Please note that the contract is set up for 140 consecutive working days. The time clock will not be charged for weekend days (unless and exception is granted), weather day or a winter shut down days as determined by the Engineer. Question: What is the Warranty Period? Answer: Two years Question: Are there any permits that we need to get for this project? Answer: None Question: Where are the tabulations for the Laporte Avenue, Overland Trail, West Prospect and West Vine project areas? Answer: Please review the tabulation in .pdf file for Section 02500. These areas were collected in a previous year and are tabulated differently than those collected and mapped in 2013. REVISIONS To all prospective bidders under the specifications and contract documents described above, the following changes are hereby made and detailed as follows: Section 604, subsection 604.06, page 27, delete the following two paragraphs. Additional depth and length of inlets will not be pay separately. “Additional One (1.0) Foot Depth” items for each inlet structure shall be measured to the nearest one quarter (1/4) foot and paid by the lineal foot. The typical inlet depth shall be three (3.0) feet, measured from proposed curb flow line to invert. “Additional One (1) Foot Depth” shall be the basis to increase or decrease payment when the actual depth varies. Payment shall be made in addition to the “Remove and Replace” item. “Additional One (1.0) Foot Opening” items for each inlet or deck structure shall be measured to the nearest one quarter (1/4) foot and paid by the lineal foot in addition to “Remove and Replace” or “Reconstruct Deck” item for the corresponding structure. “Additional One (1) Foot Opening” items shall be the basis to increase or decrease payment when the actual width varies. Section 604, subsection 604.06, page 28, add; “Inlet backfill shall be with flowfill Addendum 1 – 7509 Concrete Maintenance Project Phase II Page 6 of 6 material meeting CDOT standards and shall be incidental to the inlet cost. The Contractor shall allow sufficient time for the flowfill to harden prior to placing curb gutter or pavement adjacent to the inlet.” REVISED BID SCHEDULE TRAFFIC CONTROL LINK AND CLARIFICATION https://www.google.com/fusiontables/DataSource?docid=1g9yw7rK9U2eqfePJ0Zm9i6z 1TT4ZWIDrC5Lhi9M&pli=1#map:id=23 This can be used to view the concrete repairs and locations collected in 2013 in a Google map view via the internet. Copy and paste the link into an updated web browser such as Google Chrome (google.com/chrome). Each balloon on the map represents a concrete piece, clicking on the dot will bring up a window to view the type of concrete and the measurements in feet. Note: actual locations may vary slightly from the field. Please not that tabulations for the Laporte Avenue, Overland Trail, West Prospect and West Vine project areas were collected in a previous year and are tabulated differently than those collected and mapped in 2013 and are thus not included on this mapping. The Contractor is encouraged to review the tabulations for these areas in Section 02500 and to assess the removal /repair markings in the field to accurately assess the traffic control needs for these project areas.