2019 Annual Airfield Pavement Rehabilitation CONTRACT NO ADDENDUM NUMBER ONE

Transcription

1 February 13, Annual Airfield Pavement Rehabilitation CONTRACT NO ADDENDUM NUMBER ONE This Addendum Number One supersedes and/or supplements all portions of the Contract Documents with which it conflicts. Bidders must acknowledge receipt of this addendum on Page 27 of the Bid Forms. -/l-// Terrv"S'eifert Project Manager

2 DENVER INTERNATIONAL AIRPORT 2019 ANNUAL AIRFIELD PAVEMENT REHABILITATION CONTRACT NO ADDENDUM NUMBER ONE Scope of this Addendum Addendum Number One includes modifications to the following Contract Documents issued January 28, These modifications are deemed necessary by the City and County of Denver. PART I-PROJECT REQUIREMENTS A. Schedule of Prices and Quantities Remove the existing schedule of prices and quantities (Pages 1 thru 11) beginning after page 31. Replace with the attached schedule of prices and quantities (Pages 1 thru 11). The total number of pages (including cover sheet) contained in this Addendum Number One is thirteen (13). * * * * * * * End of Addendum Number One

3 REVISED BID FORM ANNUAL AIRFIELD PAVEMENT REHABILITATION BID FORM PHASE 1A & 1B - FEDERAL Item No. Description and Price Unit Quantity Unit Price Extension a Construction As-built Survey (BIM) LS 1 ($ )per lump sum a Mobilization LS 1 ($ )per lump sum a Traffic Control LS b Gate Guard HR 360 ($ )per hour c Gate Guard Shack (Temporary) LS 1 P-150a Remove Portland Cement Concrete Pavement (Non-Reinforced, 17") SY 3,082 P-150b Remove Portland Cement Concrete Pavement (Reinforced, 17") SY 191 ($ )per square yard P-150c Demolish L-868B Base Can EA 47

4 P-150d Grind Cement Treated Base Course (0 to 1 ) SY 100 P-161a Bondbreaker Fabric SY 3,273 P-501a Portland Cement Concrete Pavement (Non-Reinforced, 17 ) SY 2,097 ($ )per cubic yard P-501b Portland Cement Concrete Pavement (Reinforced, 17 ) SY 1,176 ($ )per square yard P-604a Remove and Replace Preformed Expansion Joint LF 350 P-605a Remove and Replace Joint Seal LF 8,050 ($ )per linear foor P-610a Cement Treated Base Repair CY 14 ($ )per square yard P-620a Airfield Pavement Marking SF 4,200 ($ )per square foot L-108a Install Cable, 1/C #8, 19 strand, 5000V, L-824, Type C Wire LF 1380

5 L-108b Install Cable, 2/C #8, 19 strand, 5000V, L-824, Type C Wire Temporary Jumper LF 600 L-125a New 22" Deep L-868B Base Can In New Concrete Pavement EA 45 ($ )per each L-125b New 26" Deep L-868B Base Can In New Concrete Pavement EA 3 ($ )per each L-125c Procure and Install New Transformer, L w, 6.6/6.6a EA 53 ($ )per each L-125d Remove Light Fixture & Install Blank on Base Can, Re-install fixture after paving EA 10 L-125e Cover Taxiway Edge Lights EA 15 L-125f Install Tie Back EA 1 VSR RE-LOCATE VSR PHASE 1B LS 1 ($ )per lump sum TOTAL FOR SCHEDULE 1 $

6 2019 ANNUAL AIRFIELD PAVEMENT REHABILITATION BID FORM PHASE 2 - FEDERAL Item No. Description and Price Unit Quantity Unit Price Extension a Construction As-built Survey (BIM) LS 1 ($ )per lump sum a Mobilization LS 1 ($ )per lump sum a Traffic Control LS b Gate Guard HR 540 ($ )per hour c Gate Guard Shack (Temporary) LS 1 P-150a Remove Portland Cement Concrete Pavement (Non-Reinforced, 17") SY 4,862 P-150b Remove Portland Cement Concrete Pavement (Reinforced, 17") SY 199 P-150c Demolish L-868B Base Can EA 10 ($ )per each

7 P-150d Grind Cement Treated Base Course (0 to 1 ) SY 100 P-161a Bondbreaker Fabric SY 5,061 P-501a Portland Cement Concrete Pavement (Non-Reinforced, 17 ) SY 4,861 P-501b Portland Cement Concrete Pavement (Reinforced, 17 ) SY 199 P-604a Remove and Replace Preformed Expansion Joint LF 780 P-605a Remove and Replace Joint Seal LF 9,000 P-610a Cement Treated Base Repair CY 14 ($ )per cubic yard P-620a Airfield Pavement Marking SF 3700 ($ )per square foot L-108a Install Cable, 1/C #8, 19 strand, 5000V, L-824, Type C Wire LF 1200

8 L-108b Install Cable, 2/C #8, 19 strand, 5000V, L-824, Type C Wire Temporary Jumper LF 790 ($ )per linear foot L-125c Procure and Install New Transformer, L w, 6.6/6.6a EA 24 L-125d Remove Light Fixture & Install Blank on Base Can, Re-install fixture after paving EA 6 L-125e Cover Taxiway Edge Lights EA 15 L-125f Install Tie Back EA 1 L-125g New 22" Deep L-868B Base Can with 6'x6' Rebar Reinforcement In New Concrete Pavement EA 9 VSR RE-LOCATE VSR PHASE 2 LS 1 ($ )per lump sum TOTAL FOR SCHEDULE 2 $

9 2019 ANNUAL AIRFIELD PAVEMENT REHABILITATION BID FORM PHASE 3 - FEDERAL Item No. Description and Price Unit Quantity Unit Price Extension a Construction As-built Survey (BIM) LS 1 ($ )per lump sum a Mobilization LS a Traffic Control LS b Gate Guard HR 360 ($ )per hour c Gate Guard Shack (Temporary) LS 1 P-150a Remove Portland Cement Concrete Pavement (Non-Reinforced, 17" ) SY 3,902 P-150c Demolish L-868B Base Can EA 35 P-150d Grind Cement Treated Base Course (0 to 1 ) SY 100

10 P-161a Bondbreaker Fabric SY 3,902 P-501a Portland Cement Concrete Pavement (Non-Reinforced, 17 ) SY 2,888 P-501b Portland Cement Concrete Pavement (Reinforced, 17 ) SY 1,014 ($ )per square yard P-604a Remove and Replace Preformed Expansion Joint LF 320 P-605a Remove and Replace Joint Seal LF 8,050 P-610a Cement Treated Base Repair CY 14 ($ )per cubic yard P-620a Airfield Pavement Marking SF 4,600 ($ )per square foot L-108a Install Cable, 1/C #8, 19 strand, 5000V, L-824, Type C Wire LF 2,230 L-125a New 22" Deep L-868B Base Can In New Concrete Pavement EA 38 ($ )per each

11 L-125b New 26" Deep L-868B Base Can In New Concrete Pavement EA 1 L-125c Procure and Install New Transformer, L w, 6.6/6.6a EA 53 L-125d Remove Light Fixture & Install Blank on Base Can, Re-install fixture after paving EA 16 L-125e Cover Taxiway Edge Lights EA 17 L-125f Install Tie Back EA 3 TOTAL FOR SCHEDULE 3 $ 2019 ANNUAL AIRFIELD PAVEMENT REHABILITATION BID FORM PHASE 4 - FEDERAL Item No. Description and Price Unit Quantity Unit Price Extension a Construction As-built Survey (BIM) LS 1 ($ )per lump sum a Mobilization LS 1

12 015525a Traffic Control LS b Gate Guard HR 360 ($ )per hour c Gate Guard Shack (Temporary) LS 1 P-150a Remove Portland Cement Concrete Pavement (Non-Reinforced, 17") SY 2638 P-150d Grind Cement Treated Base Course (0 to 1 ) SY 14 P-161a Bondbreaker Fabric SY 2638 P-501a Portland Cement Concrete Pavement (Non-Reinforced, 17 ) SY 2638 P-605a Remove and Replace Joint Seal LF 3000 P-610a Cement Treated Base Repair CY 14 ($ )per cubic yard

13 P-620a Airfield Pavement Marking SF 575 ($ )per square foot TOTAL FOR SCHEDULE 4 $ 2019 ANNUAL AIRFIELD PAVEMENT REHABILITATION BID FORM - (NON-FEDERAL) P-159a Concrete Crushing TON ($ )per ton P-501c Spall Repair SF 50 ($ )per square foot P-501d Full Depth PCC Pavement Repair CY 15 ($ )per cubic yard P-501e Portland Cement Concrete Pavement Crack Route and Seal LF 200 ($ )per linear foot L-125h Broken Bolt Repair EA 20 TOTAL FOR SCHEDULE 5 $ Total Bid Amout (Schedules 1,2,3,4, and 5) $