CITY OF MIAMI Capital Improvements Program BID NO.:

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1 CITY OF MIAMI Capital Improvements Program BID NO.: Museum Park Baywalk and Promenade Phase II and III, B ADDENDUM NO. 9 August 17, 2012 Additional Plan Sheets - Irrigation The detail sheets and general notes referenced below were erroneously omitted from Phase III. Posted as part of this Addendum are pdf s of those sheets. The details are included in the Baywalk plans; therefore, the bidder should have sufficient information to price the system. To reiterate, as discussed at the Mandatory Pre-Bid meeting held on July 10, 2012, Phase III irrigation completely replaces the Phase II irrigation. IRR-11 (no revisions, re-posted for legibility) IRR-13 IRR-14 IRR-15 Revision to Insurance Requirements New language is in red text and deletions have been struck through. 7. Insurance 7.9 Contractor s Professional/Pollution Liability A. Limits of Liability Each Occurrence $3,000,000 Police Aggregate $3,000,000 Contractors Pollution Liability (CPL) policy with limits of $3m each loss, $3m policy aggregate affording (A) through (I) coverage s, with an extending period of 36 months, and listing the City, Bayfront and FDOT as additional insured. General, Auto and Umbrella/Excess Liability coverage s and Builder s Risk, will require the City, Bayfront and FDOT (when applicable) to be listed as an additional insured. Museum Park Baywalk and Promenade Phase II and III Addendum No 9 ITB

2 Request for Information Q1. The Phase II Description for Line Item # four (4) and five (5) indicates colored concrete pavement The Phase II Drawings do not indicate color concrete. Will the eight (8) inch & four (4) inch concrete pavement require color? If so, please provide the color. Please clarify. A1. Both require eight & four require color. Color to be Scofield Chromix Admix #6063 winter beige per Cast-inplace concrete specification p. Q2. Phase II Detail on Sheets PGD-15, PGD-20, and PGD-22 indicate installation of Woven & Non-Woven Geotextile Fabric. However, no Line Item can be located for this Insulation. Please identify in what Line Item this cost is to be included. Please clarify. A2. Filter Fabric on sheet PGD-15 should be added to Line Item 21A, and the filter fabric on PGD-20 and PGD-22 should be included on line items 4 and 5 depending on the thickness of the slab. Q3. Phase II Line Description of Line Item # three (3), Move, Place, and Compact Material, does not identify Excess Material. Is this Line Item to include the cost of the Hauling & Removal of Excess Material from the site? Please clarify. A3. The Cut and fill on site was designed to balance. Q4. The Bid Form Category of Earthworks does not provide a Line Item for Clearing & Grubbing. Is Line Item # three (3), Move, Place, and Compact Material, to include the cost for Clearing & Grubbing? Please clarify. A4. Cost of clearing and grubbing to be included in line item #2. Q5. Phase II Drawing PGD-15 indicates an eight (8) inch Geo-Web Material for Section Cut Type one (1) and Type two (2) for the Fire Lane ~ Reinforced Grass Surface. However, no Line Hern can be identified for this cost what Line Item in the Bid Form is associated with this cost? Please clarify. A5. Refer to Line Item 7A. Q6. No Line Item identifies the Phase III two (2) inch Domestic Waterline Service to the Restroom Building. Please clarify. A6. Refer to line items for restroom utilities. Q7. Please clarify if Phase II Paver quantities indicated on Line Items nine (9), twelve (1 and fifteen (15) are the exact actual quantities to be installed? If so, please provide the waste factor (%] that should be used so that all bidders bid the same quantities. Please clarify. A7. Quantities nine, twelve and fifteen are actual. Q8. Pavers with Grass Band Section A of Phase iii Drawing PGD-17 indicates a blocking beneath the sand fill. However, the material of the blocking is not provide, what is the material of the blocking? Please clarify. A8. Blocking is to be vehicular paver, cut to size indicated on detail. Q9. Phase III Drawing PGD-18 indicates a New Concrete Slab beneath the Burle Marx Pavers. However, no one Item in the Phase HI Bid Form indicates this cost. What Line Item is associated with this cost? Is there an existing concrete slab beneath? The demolition drawings do not indicate any work in this area. Please clarify. Museum Park Baywalk and Promenade Addendum No. 9 ITB Page 2

3 A9. Concrete slab is existing. If no slab is present, the pavers are to be installed per Detail 6 on sheet PGD-25. Q10. The Phase ill Bid Form under the Water Main Loop Category does not provide line items for the following items: 1) 12" x 6" Tees (Fitting not identified); 2) Air Release Values: 3) 45 Degree Bends. Please clarify. Part # 2 Of 2: We are in receipt. A10. Valves are to be included in the fire hydrant assembly price and fittings are to be incorporated into the pipe line item. Q11. Addendum # 5 - Section "c" (Pursuant to Section 1 -Instructions for Submission, Article 17, Community Small Business Enterprise [CSBE]) - Subpart B states "Five percent (5%) of the bid amount shall be retained by the City for the CSBE requirements until said requirements are fulfilled and verified within six (6) months of Contract Completion pursuant to Ordinance No "Is this five percent (5%) included within the overall ten percent (10%) of Retainage? A11. Yes. Q12. Addendum # 5 - Section "c" (Pursuant to Section 1 -Instructions for Submission, Article 17, Community Small Business Enterprise [CSBE]) - Subpart B states ""Five percent (5%) of the bid amount shall be retained by the City for the CSBE requirements until said requirements are fulfilled and verified within six (6) months of Contract Completion pursuant to Ordinance No ". What Line Item in the Bid Form is associated with the cost of the General Contractor to hire an independent third party professional to certify compliance with the CSBE? A12. The bidder s costs for the Independent the third party professional shall be included in the bid as part of the overhead, Bid Form page 2 of ten, second paragraph. Q13. Phase II Drawing PGD-16 provides Concrete Sidewalk Details. Detail Type D titled. Sealed Expansion Joints, notes a half inch (1/2") Premolded Expansion Joint Material to be Sealed. However, no notes or specifications are provided for this Sealant. Please provide specifications for this Sealant please clarify. A13. Contractor is to submit shop drawings in accordance with the City of Miami Public Works standard specifications for approval. Q14. We have noticed there is no material schedule listed nor is there a zone chart provided as there was for Phase II Irrigation. In addition, on sheet IR-2, phase III, the 6 mainline just stops in the middle of the page. There are no instructions as to what to do with this termination. A14. See Sheets IRR-13 through IRR-15 which are posted as part of this addendum. The 6 water main printed as a grey line. The dark dashed line is to be ignored. Q15. There is an item on drawings page GEN-2 Note #38, Exploring and Pre-Trenching. Can you provide a unit price for this item so that it is fair to the owner and the contractor? A15. The Price to be included in the individual line items. Q16. There is no line item for Testing on phase III as there is on phase II. Will this be required? If so, please let us know where to include this pay item. A16. Refer to line item 89 on Phase II Bid. Since this will be bid as one project, include testing for all items in this line item. Q17. We have noticed there is no material schedule listed nor is there a zone chart provided as there was for Phase II Irrigation. In addition, on sheet IR-2, phase III, the 6 mainline just stops in the middle of the page. There are no instructions as to what to do with this termination. A17. See Sheets IRR-13 through IRR-15 which are posted as part of this addendum. Museum Park Baywalk and Promenade Addendum No. 9 ITB Page 3

4 Q18. Please identify the line item of the bid form that needs to include 1 rebound per detail 8/LP-20. A18. Disregard Rebound and 1 topsoil layer, label to be removed. Q19. Please provide the specifications of 1 rebound per detail 8/LP-20. A19. Not Applicable See A19. Q20. We understand unless otherwise clarified that 6 Backfill mixture needs to be spread on top of the sod per detail 8/LP-20. Please review & clarify. A20. Backfill mixture callout refers to soil beneath sod. Soil shall be either approved fill/borrow soil per Earth moving Specification section or 4 soil blanket as shown in Ph. 3 add alternate No. 16. Q21. We understand unless otherwise clarified that cost of 6 Backfill mixture per detail 8/LP-20 is part of sod line item of the bid forms. A21. Correct. Q22. Per Addenda #5 Plans - We have noticed there is no material schedule listed nor is there a zone chart provided as there was for Phase II Irrigation. In addition, on sheet IR-2, phase III, the 6 mainline just stops in the middle of the page. There are no instructions as to what to do with this termination. A22. See Sheets IRR-13 through IRR-15. Q23. The spec section , 2.8 A. 2. Specifies a Hunter ACC-99D decoder controller, but the plans specify an ACC A23. Refer to specification on the plans. Q24. While reviewing the irrigation sheets (IR-11 for phase III and there is no material schedule, but the symbols for the heads are completely different from all the other sheets. Also, the plans are almost illegible. In addition, there are supposed to be 15 sheets, but we only received 12. Please advise. For example there is symbol that shows up on the irrigation plans for phase III, SD, but since there is no material legend, we cannot determine what it is. Please clarify. A24. See Sheet IRR-11 which has been posted as part of this Addendum. Q25. Do we need to provide separated prices for the long term maintenance? Is it part of this bid? Please clarify period of long term. Please advise. A25. Per planting spec Planting, section 3.09, Maintenance begins as soon as the plant is installed and continues until final acceptance. However, watering will be until final acceptance or for a minimum of 42 days after planting, whichever is greater in time. For example, if they plant a tree a week before final acceptance, they still need to water the tree until they reach the 42 day minimum requirement. Museum Park Baywalk and Promenade Addendum No. 9 ITB Page 4

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