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Home My WebLink AboutAddendum 2Thunder Hills Sewer Interceptor Rehabilitation April 11, 2023 Page 1 of 2 Addendum No. 2 THUNDER HILLS SEWER INTERCEPTOR REHABILITATION PROJECT NO. WWP-27-03921 ADDENDUM NO. 2 Date of Addendum Issue: April 11, 2023 Due Date for Bids: 2:00 pm on April 20, 2023 Date of Bid Opening: 3:00 pm on April 20, 2023 To:ALL PLAN HOLDERS AND/OR PROSPECTIVE BIDDERS The following changes, additions, and/or deletions are hereby made a part of the project bid documents for the Thunder Hills Sewer Interceptor Rehabilitation project and shall have the same effect as if set forth therein. Bidders shall acknowledge receipt and acceptance of this Addendum No. 2 by signing in the space provided below and submitting the signed addendum with the bid package. Failure to acknowledge receipt of this Addendum may result in your bid proposal being disqualified. BID DUE DATE AND BID OPENING 1.As shown above, the due date for bids and date of bid openings has been extended to April 20, 2023. BID SCHEDULE 2.DELETE Schedule of prices REPLACE with attached Schedule of Prices: Items changed in attached Schedule of Prices in Addendum 2: x Deleted Item A44 in Schedule of Prices and replaced with the following x Deleted items A46 and A47 in the Schedule of Prices. Thunder Hills Sewer Interceptor Rehabilitation April 11, 2023 Page 2 of 2 Addendum No. 2 SPECIAL PROVISIONS 3. DELETE section 1-09.14(2)BR and REPLACE with the following: 1-09.14(2)BR PSIPE-(Red-osier dogwood) Cornus sericea(Ocean Spray) Holodiscus, Discolor, 1 gal. (Bid Item 44) Section 1-09.14(2)BR is a new section: (******) Measurement and payment for “PSIPE-(Red-osier dogwood) Cornus sericea(Ocean Spray) Holodiscus, Discolor, 1 gal.” shall be per each in place. The unit contract price per each for “PSIPE-(Red-osier dogwood) Cornus sericea(Ocean Spray) Holodiscus, Discolor, 1 gal.” shall include all costs for plant area preparation, fine grading, planting, plant fertilizer, insecticide, mulch, and fungicide applications. Items to be included in the bid price shall include but shall not necessarily be limited to: all labor, materials and equipment required to complete the work as shown on the plans and specified herein until project completion. This item also includes weed control within the planting area, and plant establishment. 4. DELETE Bid Item 46, 1-09.14(2)BT PSIPE-(Kelsey dogwood) Cornus sericea 'Kelseyi', 1 gal. (Bid Item 46) 5. DELETE Bid Item 47, 1-09.14(2)BU PSIPE-(Beaked hazelnut) Corylus cornuta, 1 gal. (Bid Item 47) Clarifications QUESTION: How long does the PSIPE plant establishment period for the contractor go for on this project? It’s not defined in the plans or the specs. RESPONSE: Please reference “WSDOT 2023 Standard Specifications for Road, Bridge and Municipal Construction” section 8-02.3(13) Plant Establishment. This section specifies a minimum of 12-months for plant establishment. This Addendum consists of three (2) pages plus an attachment. Attachment: Schedule of Prices ALL OTHER REQUIREMENTS OF THE CONTRACT DOCUMENTS REMAIN IN EFFECT Sincerely, Jesse Newman, PE Project Manager City of Renton All Bidders must sign this Addendum No. 2 in the space provided below and attach the signed Addendum No. 2 to the Formal Bid Proposal. Signature: ______________________________ Title: ________________________________ Company: ______________________________ Date: ________________________________ CITY OF RENTON PUBLIC WORKS DEPARTMENT THUNDER HILLS SEWER INTERCEPTOR REHABILITATION *Note: Show price per unit in figures only. Figures written to the right of the dot (decimal) in the price per unit column shall be interpreted as cents. SEE SECTION 1-09.14 OF THE SPECIAL PROVISIONS FOR INFORMATION ON BID ITEMS. ITEM APPROX.UNIT PRICE TOTAL AMOUNT NO. QUANTITY Dollars Cents Dollars Cents A01 1 Lump Sum _________________ Per Lump Sum _____________________ A02 1 Lump Sum _________________ Per Lump Sum _____________________ A03 1 Lump Sum _________________ Per Lump Sum _____________________ A04 1 Lump Sum _________________ Per Lump Sum _____________________ A05 1 Lump Sum _________________ Per Lump Sum _____________________ A06 1 Lump Sum _________________ Per Lump Sum _____________________ A07 39 Each _________________ Per Each _____________________ A08 55 Linear Foot _________________ Per Linear Foot _____________________ A09 10 Linear Foot _________________ Per Linear Foot _____________________ A10 30 Linear Foot _________________ Per Linear Foot _____________________ A11 1469 Linear Foot _________________ Per Linear Foot _____________________ A12 1404 Linear Foot _________________ Per Linear Foot _____________________ A13 804 Linear Foot _________________ Per Linear Foot _____________________ A14 600 Linear Foot _________________ Per Linear Foot _____________________ A15 183 Linear Foot _________________ Per Linear Foot _____________________ A16 5 Each _________________ Per Each _____________________ A17 3 Each _________________ Per Each _____________________ A18 1 Each _________________ Per Each _____________________ ITEM WITH UNIT PRICED BID Mobilization & Demobilization Trench Excavation Safety Systems Construction Surveying, Staking, and As-Builts Temporary Traffic Control Stormwater Pollution Prevention and TESC Plan and Implementation Site Clearing and Grading Removal of Existing Trees Furnish and Install 8" Dia PVC Sewer Pipe Furnish and Install 10" Dia PVC Sewer Pipe, Repair BID SCHEDULE A -GENERAL Furnish and Install 12" Dia PVC Sewer Pipe, Repair Furnish and Install 12" Dia HDPE Sewer Pipe CIPP Pre-installation Cleaning and Inspection Furnish and Install 10" Dia CIPP Sewer Pipe Furnish and Install 12" Dia CIPP Sewer Pipe Furnish and Install 8" Dia HDPE Storm Drainage Pipe Furnish and Install 48-Inch Dia. Standard Sanitary Sewer Manhole Furnish and Install 60-Inch Dia Standard Manhole with Inside Drop Abandon Existing Sanitary Sewer Manhole ADDENDUM 2 04/11/2023 2 CITY OF RENTON PUBLIC WORKS DEPARTMENT THUNDER HILLS SEWER INTERCEPTOR REHABILITATION *Note: Show price per unit in figures only. Figures written to the right of the dot (decimal) in the price per unit column shall be interpreted as cents. SEE SECTION 1-09.14 OF THE SPECIAL PROVISIONS FOR INFORMATION ON BID ITEMS. ITEM APPROX.UNIT PRICE TOTAL AMOUNT NO. QUANTITY Dollars Cents Dollars Cents ITEM WITH UNIT PRICED BID A19 11 Each _________________ Per Each _____________________ A20 50 Ton _________________ Per Ton _____________________ A21 2000 Ton _________________ Per Ton _____________________ A22 1125 Ton _________________ Per Ton _____________________ A23 8000 Square Foot _________________ Per Square Foot _____________________ A24 25 Cubic Yards _________________ Per Cubic Yards _____________________ A25 211 Square Yards _________________ Per Square Yards _____________________ A26 2968 Linear Foot _________________ Per Linear Foot _____________________ A27 1 Lump Sum _________________ Per Lump Sum _____________________ A28 1 Each _________________ Per Each _____________________ A29 3 Each _________________ Per Each _____________________ A30 3 Each _________________ Per Each _____________________ A31 1 Each _________________ Per Each _____________________ A32 32 Each _________________ Per Each _____________________ A33 700 Square Yards _________________ Per Square Yards _____________________ A34 4840 Square Yards _________________ Per Square Yards _____________________ A35 23 Each _________________ Per Each _____________________ A36 9 Each _________________ Per Each _____________________ A37 23 Each _________________ Per Each _____________________ Biodegradeable Erosion Control Blanket Soil Amendment with Fine Compost PSIPE-(Grand Fir) Abies grandis, 4' height, 5 gal. PSIPE-(Bigleaf maple) Acer macrophyllum, 4' height, 5 gal. PSIPE-(Sitka spruce) Picea sitchensis, 4' height, 5 gal. Large Woody Debris (2 Logs with Roots, 2/3rds buries, 1 3-Man Boulder, Glued U-Bar Anchor, Steel Ropes Large Woody Debris (1 Log, 1 3-Man Boulder, Glued U-Bar Anchor, Steel Ropes Large Woody Debris (1 Tree Top, 1 3-Man Boulder, Glued U-Bar Anchor, Steel Ropes Large Woody Debris (1 Rootwad, Glued U-Bar Anchor, Steel Ropes) Large Woody Debris (1 Log with Roots, No Anchor) 2-inch to 4-inch Quarry Spalls for Gravel Road Furnish and Place Rockery Walls Controlled Density Fill (Backfill) (as Required) Hot Mix Asphalt Patch incl. CSTC CCTV Inspection Surface Restoration Plug/Cap and Abandon Existing Sanitary Sewer Main Removal and Replacement of Unsuitable Foundation Material Select Imported Trench Backfill ADDENDUM 2 04/11/2023 2 1 ADDENDUM 1 04/06/2023 1 1 CITY OF RENTON PUBLIC WORKS DEPARTMENT THUNDER HILLS SEWER INTERCEPTOR REHABILITATION *Note: Show price per unit in figures only. Figures written to the right of the dot (decimal) in the price per unit column shall be interpreted as cents. SEE SECTION 1-09.14 OF THE SPECIAL PROVISIONS FOR INFORMATION ON BID ITEMS. ITEM APPROX.UNIT PRICE TOTAL AMOUNT NO. QUANTITY Dollars Cents Dollars Cents ITEM WITH UNIT PRICED BID A38 9 Each _________________ Per Each _____________________ A39 14 Each _________________ Per Each _____________________ A40 23 Each _________________ Per Each _____________________ A41 23 Each _________________ Per Each _____________________ A42 158 Each _________________ Per Each _____________________ A43 222 Each _________________ Per Each _____________________ A44 254 Each _________________ Per Each _____________________ A45 741 Each _________________ Per Each _____________________ A48 32 Each _________________ Per Each _____________________ A49 1372 Each _________________ Per Each _____________________ A50 222 Each _________________ Per Each _____________________ A51 741 Each _________________ Per Each _____________________ A52 1372 Each _________________ Per Each _____________________ A53 387 Each _________________ Per Each _____________________ A54 32 Each _________________ Per Each _____________________ A55 741 Each _________________ Per Each _____________________ A56 24 Each _________________ Per Each _____________________ A57 741 Each _________________ Per Each _____________________ A58 741 Each _________________ Per Each _____________________ PSIPE-(Scouler's W illow) Salix scouleriana, live stake. PSIPE-(Western brackenfern) Pteridium aquilinum, 1 gal. PSIPE-(Nootka rose) Rosa nutkana, 1 gal. PSIPE-(Hooker's W illow) Salix hookeriana, live stake. PSIPE-(Pacific Willow) Salix lucida, 1 gal. PSIPE-(Pacific Willow) Salix lucida, live stake. PSIPE-(Tall Oregon grape) Mahonia aquifolium, 1 gal. PSIPE-(Dull Oregon grape) Mahonia nervosa, 1 gal. PSIPE-(Osoberry) Oemleria cerasiformis, 1 gal. PSIPE-(Pacific ninebark) Physocarpus capitatus, live stake. PSIPE-(Western swordfern) Polystichum munitum, 1 gal. PSIPE-(Beaked hazelnut) Corylus cornuta, 1 gal. PSIPE-(Oceanspray) Holodiscus, Discolor, 1 gal. PSIPE-(Red-osier dogwood) Cornus sericea, live stake. PSIPE-(Cottonwood) Populus balsamifera, 4' height, 5 gal. PSIPE-(Douglas-fir) Pseudotsuga menziesii, 4' height, 5 gal. PSIPE-(Western red cedar) Thuja plicata, 4' height, 5 gal. PSIPE-(Western hemlock) Tsuga heterophylla, 4' height, 5 gal. PSIPE-(Vine maple) Acer circinatum, 1 gal. ADDENDUM 2 04/11/2023 2 2 2 CITY OF RENTON PUBLIC WORKS DEPARTMENT THUNDER HILLS SEWER INTERCEPTOR REHABILITATION *Note: Show price per unit in figures only. Figures written to the right of the dot (decimal) in the price per unit column shall be interpreted as cents. SEE SECTION 1-09.14 OF THE SPECIAL PROVISIONS FOR INFORMATION ON BID ITEMS. ITEM APPROX.UNIT PRICE TOTAL AMOUNT NO. QUANTITY Dollars Cents Dollars Cents ITEM WITH UNIT PRICED BID A59 741 Each _________________ Per Each _____________________ A60 32 Each _________________ Per Each _____________________ A61 158 Each _________________ Per Each _____________________ Subtotal Schedule A 10.1% Sales Tax Total Schedule A 8-03 PSIPE-(Sitka Willow) Salix sitchensis, live stake. PSIPE-(Rose spirea) Spiraea douglasii, 1 gal. PSIPE-(Common snowberry) Symphoricarpos albus, 1 gal.