Addendum_4-UPDATED_Bid_Tabulation_Price_Page.xlsx
XLSX spreadsheet 18 KB Posted
- Attached to
- Los Reales Landfill Cell 4B Construction
- Solicitation number
- 230059
- Issued by
- Pima County, Tucson City, Arizona
About this file
This document is an Addendum 4 Bid Tabulation Price Page for the City of Tucson's Los Reales Landfill Cell 4B Construction project. The bid includes comprehensive landfill cell construction services involving 28 distinct line items covering activities such as mobilization, demolition, mass excavation, grading, culvert pipe installation, rip rap placement, road surfacing, liner preparation, geosynthetic liner installation, drainage system construction, pump system installation, and associated infrastructure improvements. The project involves approximately 437,000 cubic yards of cut and 25,750 cubic yards of fill, with extensive geomembrane and geotextile installation across 979,850 square feet and 1,001,600 square feet respectively, and includes specialized components like leachate collection systems and water truck filling stations.
The bid tabulation worksheet indicates that all line items are currently priced at $0, suggesting this may be a preliminary or placeholder document pending final pricing submissions. The project encompasses multiple technical elements including stormwater pollution prevention, electrical services, construction taxes, and specific infrastructure modifications at the Los Reales Landfill site. While no specific budget or funding sources are explicitly detailed in this document, the comprehensive scope suggests a significant municipal infrastructure investment by the City of Tucson, with precise engineering and environmental management requirements for landfill cell expansion and related infrastructure improvements.
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Worksheet
LOS REALES LANDFILL CELL 4B CONSTRUCTION
(BID TABLULATION)
BID ITEM UNIT OF MEASUREMENT QUANTITY BID UNIT PRICE BID ITEM TOTAL COST
| 1 | Mobilization/Demobilization | LS | 1 | $ - 0 | ||
| 2 | AZPDES Construction Stormwater Pollution Prevention Plan, Notice of Intent, Permit and Implementation | LS | 1 | $ - 0 | ||
| 3 | Demolition, Salvage, Removal, and Disposal per Plan Sheet 4 | LS | 1 | $ - 0 | ||
| 4 | Mass Excavation and Grading - Includes Excavation, Stockpiling of Cut Material, Placement and Compaction of Fill, Rough Grade, and Fine Grade of Cell 4B Subgrade and Perimeter Infrastructure as shown on Sheet 5 of the Plans, and Pump and Treat Pond Grading as Shown on Sheet 10 of the Plans. [Note: estimated cut quantities shown are bank and fill quantities are compacted in place] [Quantities are based on preconstruction topographic survey from 1/17/22 and are subject to change] | CY (CUT) | 437,000 | $ - 0 | ||
| CY (FILL) | 25,750 | $ - 0 | ||||
| 5 | Purchase and Install Four (4) Parallel 24-inch Corrugated Culvert Pipes (40 LF Each) | LF | 160 | ITEM REMOVED | ITEM REMOVED | |
| 6 | Purchase and Install 12-24-inch Rip Rap Aprons as Located on Sheet 5 of the Plans, 18-inches thick minimum, includes geotextile underlayment per Specifications. | |||||
| a | Unit Price to Purchase, Import, and Place New Rock | SY | 470 | $ - 0 | ||
| b | Unit Price to Reuse/Repurpose and Place Existing Onsite Rock | SY | 470 | $ - 0 | ||
| 7 | Purchase and Install Asphalt Milling Road Surfacing (quantity is compacted in place, City to Provide Millings) | CY | 3,000 | $ - 0 | ||
| 8 | Liner Subgrade Preparation - Includes smooth drum rolling, filling/ leveling/removing surface voids, ruts, undulations, cracks, and debris in excess of 1-inch in maximum diameter within the areas to be lined only. | LS | 1 | $ - 0 | ||
| 9 | Expose, Clean and Connect to Existing Cell 4A Liner Tie-in Edge | |||||
| (Detail 2 on Sheet 11 and Detail 4 on Sheet 12) | LF | 1,030 | $ - 0 | |||
| 10 | Purchase and Install Geosynthetic Clay Liner | SF | 979,850 | $ - 0 | ||
| 11 | Purchase and Install 60-mil HDPE Double Sided Textured Geomembrane (Cell 4B and Pump and Treat Water Storage Pond) | SF | 1,001,600 | $ - 0 | ||
| 12 | Purchase and Install 16-oz Non-Woven Needle Punched Geotextile | |||||
| (Cell 4B and Pump and Treat Water Storage Pond) | SF | 459,100 | $ - 0 | |||
| 13 | Purchase and Install 8-oz Non-Woven Needle Punched Geotextile | SF | 374,000 | $ - 0 | ||
| 14 | Excavate and backfill anchor trench | |||||
| a | - North Slope with Soil Berm (Detail 3 on Sheet 11) | LF | 1,340 | $ - 0 | ||
| b | - West Slope with Asphalt Millings Berm and Plywood | |||||
| (Detail 4A on Sheet 11) | LF | 730 | $ - 0 | |||
| c | - South Slope with Asphalt Millings Berm | |||||
| (Detail 4B on Sheet 11) | LF | 860 | $ - 0 | |||
| d | - Stability Slope Bench | |||||
| (Detail 3 on Sheet 12) | LF | 2,475 | $ - 0 | |||
| e | - Pump and Treat Pond Anchor | LF | 600 | $ - 0 | ||
| 15 | Purchase and Install Cell 4B LCRS Drainage Gravel Layer | CY | 14,000 | $ - 0 | ||
| 16 | Place and Spread Cell 4B Protective Soil Layer | CY | 34,300 | $ - 0 | ||
| 17 | Purchase and Install 6-inch HDPE SDR-11 perforated leachate collection piping per Detail 1 on Sheet 12, includes connection to existing Cell 4A stubout per Detail 6 on Sheet 11. | LF | 855 | $ - 0 | ||
| 18 | Purchase and install 18-inch HDPE SDR-17 sump pump riser pipe. Includes Connection to Existing Riser Flange per Detail 6 on Sheet 12 and Side Slope Trenching and Backfill Per Detail 5 on Drawing 12. | LF | 110 | $ - 0 | ||
| 19 | Construct leachate sump pump riser pipe concrete headwall | |||||
| per Detail 7 Sheet 12. | LS | 1 | $ - 0 | |||
| 20 | Purchase and install leachate pump system, includes pump, control panel, and pressure sensor and programming. | LS | 1 | $ - 0 | ||
| 21 | Purchase and Install leachate pump discharge assembly and connect to new forcemain, per Detail 7 on Sheet 12. | LS | 1 | $ - 0 | ||
| 22 | Install 3"x6" HDPE Dual Contained Leachate Forcemain Pipe, Includes trenching and bedding per Detail 2 on Sheet 13, bends, and valves needed to extend below grade forcemain to new Frac Tank. | LF | 320 | $ - 0 | ||
| 23 | Construct Cell 4A Water Truck Filling Station (Detail 3 on Sheet 13) | |||||
| Includes Purchase and Placement of Frac Tank; Connection assembly of leachate forcemain to frac tank; Relocation of Existing 7HP pump (including construction of new reinforced concrete pump pad), Truck Filling J-Stand, and Cattle Guard; Mechanical Piping Connections and assembly between Frac Tank, Pump and J-Stand. | LS | 1 | $ - 0 | |||
| 24 | Construct Pump and Treat Pond Water Truck Fill Station (Sheet 10) | |||||
| Purchase and Installation of 7HP Pump, J-Stand and Cattle Guard (including mechanical connections between pond, pump, and J-stand ; Relocation of existing 5-hp pump (including construction of new reinforced concrete pump pad); relocation of Existing Inclined Tank and Cattle Guard; Puchase and Install Piping and Mechanical connetions between 5HP Pump and Inclined Tank; Purchase and Install Piping Connections between existing potable water valve and Inclined Tank. | LS | 1 | $ - 0 | |||
| 25 | Cut and redirect existing Pump and Treat Discharge Line to New Pond, Includes capping of existing line on east side of pond. | LS | 1 | $ - 0 | ||
| 26 | Purchase and Install Electrical Services and Connections per Electrical Plans. | LS | 1 | $ - 0 | ||
| 27 | New Pond Liner Ballast Tubes | LF | 550 | $ - 0 | ||
| 28 | Construction Taxes | Incurred Cost | 1 | $ - 0 | ||
| BID TOTAL | $ - 0 |
&"Arial,Italic"&8Bid Form "A" Page &P of &N
&"Arial,Italic"&8Bid Form "A" Page &P of &N
&"Arial,Italic"&8Bid Form "A" Page &P of &N
&"Arial,Italic"&8Bid Worksheet Page &P of &N
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