NOTICE TO BIDDERS ADDENDUM NO. 3. Dated: March 25, 2019 SAP

Transcription

1 Public Works Department Donald J. Theisen, P.E. Director NOTICE TO BIDDERS Wayne H. Sandberg, P.E. Deputy Director/County Engineer Type of Work: ADDENDUM NO. 3 Dated: March 25, 209 SAP Removing and milling pavement, grading, aggregate base, bituminous paving, storm sewer, water main, culverts, traffic barrier, signing, and striping. Bidders are hereby notified that the following Addendum is to become a part of the Plans and Specifications on the above referenced project. The following changes are made: I. MODIFICATION TO BID OPENING DATE AND TIME The bid due date and opening date for this project is hereby moved from Tuesday, March 26 th, 209 at 2:00 p.m. to Tuesday, April 2 nd, 209 at 2:00 p.m. The attached revised cover sheet (dated March 25 th, 209) shall replace the existing cover sheet on page of the Proposal. II. MODIFICATIONS TO BID WORKSHEET Change Item:. A REVISED BID WORKSHEET HAS BEEN UPLOADED TO QUESTCDN.COM. CONTRACTORS SHALL SUBMIT BIDS WITH THIS REVISED BID WORKSHEET. 2. For informational purposes, the following is a list of changes incorporated into the revised Bid Worksheet: ITEM NO. ITEM DESCRIPTION UNIT REVISED QUANTITY (PREVIOUS QUANTITY) EXCAVATION COMMON (P) CU YD (77346)

2

3

4 STATEMENT OF ESTIMATED QUANTITIES TOTAL PROJECT NOTES TAB SHEET NO. ITEM NO. ITEM DESCRIPTION UNIT QUANTITIES ESTIMATED CITY OF WOODBURY A SAP NON-PARTICIPATING NON-PARTICIPATING MOBILIZATION LUMP SUM FIELD OFFICE TYPE D EACH E CLEARING ACRE E GRUBBING ACRE E CLEARING TREE E GRUBBING TREE F PAVEMENT MARKING REMOVAL LIN FT F PAVEMENT MARKING REMOVAL SQ FT Z REMOVE GATE VALVE AND BOX EACH Z REMOVE HYDRANT EACH D REMOVE DRAINAGE STRUCTURE EACH 7 6 F REMOVE MARKER EACH 2 2 F REMOVE SIGN TYPE C EACH X REMOVE SIGN TYPE SPECIAL EACH AA REMOVE SIGN PANEL TYPE D EACH F REMOVE PICNIC TABLE EACH D SALVAGE CONCRETE APRON EACH V SALVAGE SIGN TYPE SPECIAL EACH 5 5 Y SALVAGE SIGN PANEL TYPE SPECIAL EACH F SALVAGE MAIL BOX SUPPORT EACH 4 4 F SAWING CONCRETE PAVEMENT (FULL DEPTH) LIN FT 5 5 F SAWING BIT PAVEMENT (FULL DEPTH) LIN FT D REMOVE PIPE CULVERTS LIN FT Z REMOVE WATER MAIN LIN FT D REMOVE SEWER PIPE (STORM) LIN FT F REMOVE CURB & GUTTER LIN FT F REMOVE RETAINING WALL LIN FT F REMOVE CHAIN LINK FENCE LIN FT F REMOVE CONCRETE BARRIER LIN FT D REMOVE BOX CULVERT LIN FT 2 2 F REMOVE CONCRETE DRIVEWAY PAVEMENT SQ YD F REMOVE BITUMINOUS DRIVEWAY PAVEMENT SQ YD F REMOVE BITUMINOUS PAVEMENT (P) SQ YD F REMOVE BITUMINOUS WALK (P) SQ FT A EXCAVATION - COMMON (P) CU YD A EXCAVATION - SUBGRADE (P) CU YD 9 9 A SELECT GRANULAR EMBANKMENT (CV) (P) CU YD A COMMON EMBANKMENT (CV) (P) CU YD (3) G AGGREGATE SURFACING (CV) CLASS MOD (P) CU YD AGGREGATE SURFACING SPECIAL TON () SKID LOADER HOUR 0 0 () STREET SWEEPER (WITH PICKUP BROOM) HOUR (4) WATER M GALLON (6) CALCIUM CHLORIDE SOLUTION GALLON :42: PM 3/25/209 H:\Projects\0000\0206\CAD_BIM\Plan\FinalPlan\0206_Cest0.dgn G AGGREGATE BASE (CV) CLASS 5 (P) CU YD NOTES: (P) DENOTES PLAN QUANTITY. (8) CONTRACTOR TO SUBMIT TRAFFIC CONTROL PLAN FOR USE OF FLAG PERSON HOURS WHICH SHALL BE REVIEWED () BITUMINOUS QUANTITIES BASED ON UNIT WEIGHT OF 3 POUNDS PER SQUARE YARD PER INCH. AND APPROVED BY THE COUNTY. FAILURE TO DO SO SHALL RESULT IN NO PAYMENT. (2) INCLUDES ALL ITEMS FOR TRAFFIC CONTROL DETOURS, STAGES AND OTHER ITEMS AS DEEMED NECESSARY (9) THE OPTIONAL SECURITY CHAIN SHALL BE USED. A MINIMUM OF ONE NEWSPAPER BOX BRACKET SHALL BE FOR TRAFFIC CONTROL BY THE ENGINEER UNLESS OTHER PAY ITEMS ARE INCLUDED IN THE PLAN. PROVIDED PER UNIT. ALL BOLTS SHALL BE STAINLESS STEEL AND SECURED WITH A ZINC COATED LOCKING UNIT. (3) SEE CONSTRUCTION/SOILS NOTES FOR DESCRIPTION REQUIREMENTS. (0) FOR INSTALLATIONS BETWEEN THE DATES OF OCTOBER 5 AND APRIL, USE FAST DRY MATERIAL FROM THE (4) WATER TO BE USED FOR DUST CONTROL AS DIRECTED BY THE ENGINEER IN THE FIELD. ALL WATER USED MULTI-COMPONENT LIQUID PAVEMENT MARKINGS APPROVED/QUALIFIED PRODUCTS LIST. FOR COMPACTION AND TURF ESTABLISHMENT IS INCIDENTAL. () SEE CITY OF WOODBURY'S STANDARD PROJECT MANUAL FOR UTILITY AND STREET CONSTRUCTION (209). (5) MIX DESIGN SPWEA230B. (2) TO BE USED AT THE DISCRETION OF THE ENGINEER. (6) TO BE USED FOR DUST CONTROL AS DIRECTED BY THE ENGINEER. ASSUMES ONE APPLICATION TO ALL AINCLUDES CONSTRUCTION COST OF BAILEY FRONTAGE ROAD, PERCENTAGE OF CONSTRUCTION COST FOR GRAVEL ROADWAY SURFACES AT A RATE OF 0.2 GAL/SQ YD. MOBILIZATION, TRAFFIC CONTROL, AND EROSION CONTROL. ALSO INCLUDES 50% OF QUANTITIES FOR MULTI-USE (7) CONTRACTOR TO FURNISH AND INSTALL ADDRESS PLAQUES (0.5 SQ FT EACH) FOR EACH ADDRESS IN THE TRAIL, PEDESTRIAN RAMPS, CONCRETE CURB & GUTTER LOCATED IN WOODBURY, 20% OF BAILEY FILTRATION CONSTRUCTION AREA. ALSO INCLUDES 00 SQ FT TO BE USED AT THE DESCRETION OF THE ENGINEER. BASIN, AND 22% OF ERRP FILTRATION BASIN. I hereby certify that this plan, specification, or report 03/20/9 ACJ AEO AEO ADDENDUM #2 STATE AID PROJECT NO. DRAWN BY was prepared by me or under my direct supervision and S MARTINS that I am a duly Licensed Professional Engineer under 2 03/25/9 ACJ AEO AEO ADDENDUM #3 the laws of the State of Minnesota. DESIGNED BY COUNTY PROJECT NO. A JOHNSON STATEMENT OF ESTIMATED QUANTITIES 4 Print Name: AMBER E ORTLEPP 808 CHECKED BY CSAH 8 ACCESS MANAGEMENT PROJECT OF A ORTLEPP NO DATE BY CKD APPR REVISION CITY PROJECT NO....\FinalPlan\0206_Cest0.dgn Date 3/25/9 License # COMM. NO SHEET

5 EARTHWORK SUMMARY A EXCAVATION TOTALS (EV) EMBANKMENT TOTALS (CV) ALIGNMENT COMMON (A-) SUBGRADE COMMON GRADING (A-2) SELECT GRANULAR FILTER TOPSOIL BORROW CU YD CU YD CU YD CU YD CU YD CSAH 8 CSAH CSAH 8 - TRAIL BAILEY FILTRATION BASIN CSAH 8 TOTAL BAILEY FRONTAGE RD BAILEY FRONTAGE RD (A-3) BAILEY FRONTAGE RD TOTAL MILE DR MILE DR ERRP FILTRATION BASIN MILE DR PROJECT TOTALS NOTES: (A-) INCLUDES TOPSOIL STRIPPING. (A-2) INCLUDES TOPSOIL. (A-3) INCLUDES BAILEY FRONTAGE RD, PRIVATE DRIVEWAY, AND CONTROL STRUCTURE ACCESS RD. 2:9:0 PM 3/25/209 H:\Projects\0000\0206\CAD_BIM\Plan\FinalPlan\0206_Ctbew0.dgn 03/20/9 ACJ AEO AEO ADDENDUM #2 2 03/25/9 ACJ AEO AEO ADDENDUM #3 NO DATE BY CKD APPR REVISION...\FinalPlan\0206_Ctbew0.dgn I hereby certify that this plan, specification, or report STATE AID PROJECT NO. DRAWN BY was prepared by me or under my direct supervision and S MARTINS that I am a duly Licensed Professional Engineer under the laws of the State of Minnesota. DESIGNED BY COUNTY PROJECT NO. A JOHNSON Print Name: AMBER E ORTLEPP 808 CHECKED BY A ORTLEPP CITY PROJECT NO. Date 3/25/9 License # COMM. NO SHEET EARTHWORK SUMMARY AND TABULATIONS 0 CSAH 8 ACCESS MANAGEMENT PROJECT OF