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HomeMy WebLinkAboutBID - 8467 EDORA PARK MAINTENANCE BUILDING RENOVATIONADDENDUM NO. 1 SPECIFICATIONS AND CONTRACT DOCUMENTS Description of BID 8467: Edora Park Maintenance Building Renovation OPENING DATE: 3:00 PM (Our Clock) March 10, 2017 To all prospective bidders under the specifications and contract documents described above, the following changes/additions are hereby made and detailed in the following sections of this addendum: 1. Date Changes  The Opening Date has been changed to March 10, 2017 at 3:00 PM (our clock)  The deadline for questions has been changed to February 24, 2017 at 5:00 PM. 2. Additional Information Exhibit 1 – Revised Bid Schedule Exhibit 2 – Questions & Answers Exhibit 3 – Image of Staging Area Exhibit 4 – Revised Section 096723 Exhibit 5 – Spartachip Brochure Exhibit 6 – Revised Sheet G001 Please contact Gerry Paul, Purchasing Director at (970) 221-6779 with any questions regarding this addendum. RECEIPT OF THIS ADDENDUM MUST BE ACKNOWLEDGED BY A WRITTEN STATEMENT ENCLOSED WITH THE BID/QUOTE STATING THAT THIS ADDENDUM HAS BEEN RECEIVED. Financial Services Purchasing Division 215 N. Mason St. 2nd Floor PO Box 580 Fort Collins, CO 80522 970.221.6775 970.221.6707 fcgov.com/purchasing Addendum 1 Page 1 of 16 EXHIBIT 1 – REVISED BID SCHEDULE SECTION 00300 BID FORM PROJECT: 8467 Edora Park Maintenance Building Renovation Place: Date: 1. In compliance with your Invitation to Bid dated , 20 and subject to all conditions thereof, the undersigned a (Corporation, Limited Liability Company, Partnership, Joint Venture, or Sole Proprietor) authorized to do business in the State of Colorado hereby proposes to furnish and do everything required by the Contract Documents to which this refers for the construction of all items listed on the following Bid Schedule or Bid Schedules. 2. The undersigned Bidder does hereby declare and stipulate that this proposal is made in good faith, without collusion or connection with any other person or persons Bidding for the same Work, and that it is made in pursuance of and subject to all the terms and conditions of the Invitation to Bid and Instructions to Bidders, the Agreement, the detailed Specifications, and the Drawings pertaining to the Work to be done, all of which have been examined by the undersigned. 3. Accompanying this Bid is a certified or cashier's check or standard Bid bond in the sum of ($ ) in accordance with the Invitation To Bid and Instructions to Bidders. 4. The undersigned Bidder agrees to execute the Agreement and a Performance Bond and a Payment Bond for the amount of the total of this Bid within fifteen (15) calendar days from the date when the written notice of the award of the contract is delivered to him at the address given on this Bid. The name and address of the corporate surety with which the Bidder proposes to furnish the specified performance and payment Bonds is as follows: . 5. All the various phases of Work enumerated in the Contract Documents with their individual jobs and overhead, whether specifically mentioned, included by implication or appurtenant thereto, are to be performed by the CONTRACTOR under one of the items listed in the Bid Schedule, irrespective of whether it is named in said list. 6. Payment for Work performed will be in accordance with the Bid Schedule or Bid Schedules subject to changes as provided in the Contract Documents. 7. The undersigned Bidder hereby acknowledges receipt of Addenda No. through . 8. BID SCHEDULE (Base Bid) LUMP SUM $ In Words: Addendum 1 Page 2 of 16 ADD/ALTERNATES: AWARD OF THE CONTRACT IS BASED ON THE BASE BID OR AT THE CITY’S SOLE OPTION IN THE EVENT THE CITY ELECTS TO INCLUDE ANY OF THE ALTERNATES LISTED BELOW TO THE LOWEST QUALIFIED RESPONSIVE AND RESPONSIBLE BIDDER BASED ON THE CUMULATIVE TOTAL OF THE BASE BID AND ALL SELECTED ALTERNATES. Alternate No. 1: Provide a lump sum price to re-tuck and point all masonry grout for the existing building. $______________ Lump Sum Alternate No. 2: Provide a lump sum price to prepare & paint all fascia of the existing building. $______________ Lump Sum 9. PRICES The foregoing prices shall include all labor, materials, transportation, shoring, removal, dewatering, overhead, profit, insurance, etc., to cover the complete Work in place of the several kinds called for. Bidder acknowledges that the OWNER has the right to delete items in the Bid or change quantities at his sole discretion without affecting the Agreement or prices of any item so long as the deletion or change does not exceed twenty-five percent (25%) of the total Agreement Price. RESPECTFULLY SUBMITTED: CONTRACTOR BY: Printed Date Title License Number (If Applicable) (Seal - if Bid is by corporation) Attest: Address Telephone Email Addendum 1 Page 3 of 16 EXHIBIT 2 – QUESTIONS & ANSWERS 1. Can the date for final questions be moved? Yes. Final questions will be due by 5:00 pm on 2/24/17. 2. Will the date for bids be moved if the final date for questions is moved? Yes. Final bids will be due by 3:00 pm on 3/10/17. Please reference the bid documents for further details. 3. Can the bids be emailed to Purchasing? No. They must be hand delivered or mailed per direction of the bid. 4. Where is staging allowed on the site? Please reference the attached map showing locations for staging & contractor parking. 5. Sheet G001 text is incorrect. Please issue a corrected sheet. Please see the attached, corrected, sheet G001. 6. Can the City of Fort Collins please provide any schedules for the use of the baseball fields? Yes. These schedules will be included in addendum #2. The schedules to be provided are the only ones available at that time. More schedules will be coming and will be coordinated with the awarded contractor. 7. Any landscaping requirements? All landscaping/irrigation to be brought back to as good of shape as it currently is or better. 8. Is a wall mockup required for this project? Yes, to verify that the correct block/brick and grout color is being used. 9. Is erosion control required for this job? Yes. Coordination is underway with Utilities Stormwater to confirm erosion control requirements. Requirements will be confirmed on addendum #2. 10. Who will pay for the building permit? The City of Fort Collins will pay for the building permit. Contractor will be required to pick up the permit for use once work is scheduled to begin. 11. Is a perimeter security fence allowed during construction? Yes, at contractor’s expense. Contractor to ensure that the fence does not interfere with the public’s use of the facility during baseball games. Addendum 1 Page 4 of 16 12. Is the contractor responsible to provide their own porta-lets? Yes. The contractor is responsible to provide their own porta-lets for the construction crew. The City of Fort Collins will provide porta-lets for the public to use while the bathrooms are being remodeled. 13. When was the last time the sewer was cleaned? Approximately 3 years ago. 14. I am concerned with the constructability of detail A4 of sheet A561. Is there an alternative way to construct this? Architect is researching other ways to construct this detail. Answer will be given on Addendum #2. 15. Is this type of CMU block still available? Please reference drawings for direction on block type, color, etc. 16. When was the building built? Around 1991. 17. What are work hours for the site? 7:00 am to 5:00 pm is acceptable. Contractor to verify and follow City of Fort Collins noise ordinance standards. 18. Can we substitute LG for Mitsubishi on the Mechanical? No. Mitsubishi is what the City would like to stick with. 19. Do you know what the existing fluid applied flooring is in the restrooms? Sparta-Chip. Please reference the attached brochure and spec. section. Contractor to submit product & color samples for City of Fort Collins approval. 20. Toilet partitions are only shown as solid lines, any more detail such as door sizes, placement? Coordination between sheet AD101, A602, & spec. sections 10 21 13.13.A1 for more detail. 21. Notes call for patching of block in restrooms, but no delineation of amount of paint touch up, or repaint entire bathrooms? Re-paint both bathrooms entirely. Colors to match existing and to be approved by City of Fort Collins. 22. Any paint required in the shop area? No but patch existing drywall tie-ins of where walls have been removed. Addendum 1 Page 5 of 16 23. General Comments Any damage caused to the building, parking lot, & landscaping through access to the building will be at the contractor’s expense to repair the damaged area to existing conditions before the damage. Addendum 1 Page 6 of 16 EXHIBIT 3 – IMAGE OF STAGING AREA Addendum 1 Page 7 of 16 EXHIBIT 4 – REVISED SECTION 096723 SECTION 096723 - RESINOUS FLOORING PART 1 - GENERAL 1.1 RELATED DOCUMENTS A. Drawings and general provisions of the Contract, including General and Supplementary Conditions and Division 01 Specification Sections, apply to this Section. 1.2 SUMMARY A. Section Includes: 1. Sparta-Chip™ Vinyl Flake Terrazzo Commercial Resinous Flooring System B. Related Sections: 1. Section 079200 "Joint Sealants" for sealants installed at joints in resinous flooring systems. 2. Section 096623 "Resinous Matrix Terrazzo Flooring" for thin-set, resinous matrix terrazzo. 1.3 ACTION SUBMITTALS A. Product Data: For each type of product indicated. Include manufacturer's technical data, application instructions, and recommendations for each resinous flooring component required. B. LEED Submittals: 1. Product Data for Credit IEQ 4.2: For liquid-applied flooring components, documentation including printed statement of VOC content. 2. Laboratory Test Reports for Credit IEQ 4: For flooring systems, documentation indicating that products comply with the testing and product requirements of the California Department of Health Services' "Standard Practice for the Testing of Volatile Organic Emissions from Various Sources Using Small-Scale Environmental Chambers." C. Samples for Initial Selection: For each type of exposed finish required. D. Samples for Verification: For each resinous flooring system required, 6 inches (150 mm) square, applied to a rigid backing by Installer for this Project. E. Product Schedule: For resinous flooring. 1.4 INFORMATIONAL SUBMITTALS A. Installer Certificates: Signed by manufacturer certifying that installers comply with specified requirements. B. Material Certificates: For each resinous flooring component, from manufacturer. C. Material Test Reports: For each resinous flooring system. Addendum 1 Page 8 of 16 1.5 CLOSEOUT SUBMITTALS A. Maintenance Data: For resinous flooring to include in maintenance manuals. 1.6 QUALITY ASSURANCE A. Installer Qualifications: Manufacturer's authorized representative who is trained and approved for installation of flooring systems required for this Project. 1. Engage an installer who is certified in writing by resinous flooring manufacturer as qualified to apply resinous flooring systems indicated. B. Source Limitations: Obtain primary resinous flooring materials, including primers, resins, hardening agents, grouting coats, and topcoats, from single source from single manufacturer. Provide secondary materials, including patching and fill material, joint sealant, and repair materials, of type and from source recommended by manufacturer of primary materials. C. Mockups: Apply mockups to verify selections made under sample submittals and to demonstrate aesthetic effects and set quality standards for materials and execution. 1. Apply full-thickness mockups on 48-inch- (1200-mm-) square floor area selected by Architect. a. Include 48-inch (1200-mm) length of integral cove base with inside and outside corner. 2. Simulate finished lighting conditions for Architect's review of mockups. 3. Approved mockups may become part of the completed Work if undisturbed at time of Substantial Completion. D. Pre-installation Conference: Conduct conference at: 1.7 DELIVERY, STORAGE, AND HANDLING A. Deliver materials in original packages and containers, with seals unbroken, bearing manufacturer's labels indicating brand name and directions for storage and mixing with other components. 1.8 PROJECT CONDITIONS A. Environmental Limitations: Comply with resinous flooring manufacturer's written instructions for substrate temperature, ambient temperature, moisture, ventilation, and other conditions affecting resinous flooring application. B. Lighting: Provide permanent lighting or, if permanent lighting is not in place, simulate permanent lighting conditions during resinous flooring application. C. Close spaces to traffic during resinous flooring application and for not less than 24 hours after application unless manufacturer recommends a longer period. PART 2 - PRODUCTS Addendum 1 Page 9 of 16 2.1 MANUFACTURERS A. Basis-of-Design Product: Subject to compliance with requirements, provide HP Spartacote product named or comparable product: 1. Resinous flooring product to be manufactured under US Patents: 6,833,424 & 7,169,876 2. Not all manufacturers produce all categories and types of resinous flooring systems; verify availability and revise list below to suit Project. Insert manufacturer' 2.2 HIGH-PERFORMANCE RESINOUS FLOORING A. Resinous Flooring: Abrasion-, impact- and chemical-resistant, high-performance, resin-based, monolithic floor surfacing designed to produce a seamless floor[ and integral cove base]. 1. Basis-of-Design Product: HP Spartacote, Sparta-Guard ™ Solid Color Industrial Flooring B. System Characteristics: 1. Color and Pattern: [As selected by Architect from manufacturer's full range] [As indicated by product designation listed above] [Match Architect's sample] <Insert description>. 2. Wearing Surface: [Textured for slip resistance] [Orange-peel texture] [Smooth] [Manufacturer's standard wearing surface] <Insert description>. 3. Overall System Thickness: 9 mils. 4. Federal Agency Approvals: [USDA] [FDA] approved for food-processing environments. C. Primer / Body Coats: 1. Name: SpartaFlex™ Pigmented 2. Resin: Polyaspartic Aliphatic Polyurea 3. Formulation Description: 72 percent solids. 4. Application Method: Roller, Squeegee or Broom. a. Thickness of Coats: 3 Mils. DFT b. Number of Coats: One. D. Mid-Coat: 1. Name: Sparta-Flex® Pigmented 2. Resin: Polyaspartic Aliphatic Polyurea 3. Formulation Description: 72% Solids 4. Application Method: Roller, Squeegee, Broom a. Thickness of Coats: 3 mils b. Number of Coats: One E. Top-Coat: 1. Name: Sparta-Flex® Clear 2. Resin: Polyaspartic Aliphatic Polyurea 3. Formulation Description: 72% Solids 4. Application Method: Roller, Squeegee, Broom a. Thickness of Coats: 3 mils b. Number of Coats: One 5. Aggregates: Incorporate Sparta-Grip™ traction additive as needed for increased traction COF Addendum 1 Page 10 of 16 6. Diamond-Topp™ Additive: For heavy-duty applications, incorporate Diamond-Topp™ wear coat additive to increase abrasion resistance. Diamond-Topp™ will leave a lightly textured matte finish. F. System Physical Properties: Provide resinous flooring system with the following minimum physical property requirements when tested according to test methods indicated: 1. Adhesion: 400+ concrete fracture per ASTM D 4541. 2. Tensile Strength: 4,500-5,000 per ASTM D 638. 3. Impact Direct/Reverse: 160/160 per ASTM D 2794 Inch Pounds. 4. Abrasion Resistance: 22-28 maximum weight loss per ASTM D 4060. 5. Flammability: Self-extinguishing per ASTM D 635. 6. Hardness: 84, Shore D per ASTM D 2240. G. System Chemical Resistance: As per manufacturer’s chemical resistance chart 2.3 ACCESSORIES A. Waterproofing Membrane: HP Spartacote Hydro-Shield SL™ for concrete slabs exhibiting elevated moisture vapor emission rates (> 3 lbs over 1000 sq ft in 24 hours). 1. Formulation Description: 100% Solids Chemically Enhanced Epoxy B. Patching and Fill Material: HP Spartacote Fast Fix™ or resinous product of or approved by resinous flooring manufacturer and recommended by manufacturer for application indicated. C. Joint Filler Material: HP Spartacote Joint-Flex® flexible polyuria joint filler or similar product. D. Traction Additive: Sparta-Grip™ traction additive from HP Spartacote or similar material available in 40,60 and 100 mesh sizes E. Wear Coat Additive: Diamond-Topp™ additive from HP Spartacote or similar material. PART 3 - EXECUTION 3.1 PREPARATION A. General: Prepare and clean substrates according to resinous flooring manufacturer's written instructions for substrate indicated. Provide clean, dry substrate for resinous flooring application. B. Concrete Substrates: Provide sound concrete surfaces free of laitance, glaze, efflorescence, curing compounds, form-release agents, dust, dirt, grease, oil, and other contaminants incompatible with resinous flooring. 1. Roughen concrete substrates as follows: a. Mechanically profile surfaces with an apparatus that abrades the concrete surface to a profile as specified by system application guide. b. Comply with ASTM C 811 requirements unless manufacturer's written instructions are more stringent. Addendum 1 Page 11 of 16 2. Repair damaged and deteriorated concrete according to resinous flooring manufacturer's written instructions. 3. Verify that concrete substrates are dry and moisture-vapor emissions are within acceptable levels according to manufacturer's written instructions. a. Perform anhydrous calcium chloride test, ASTM F 1869. Proceed with application of resinous flooring only after substrates have maximum moisture-vapor-emission rate of [3 lb of water/1000 sq. ft. (1.36 kg of water/92.9 sq. m)] <Insert emission rate> of slab area in 24 hours. b. Perform plastic sheet test, ASTM D 4263. Proceed with application only after testing indicates absence of moisture in substrates. c. Perform relative humidity test using in situ probes, ASTM F 2170. Proceed with installation only after substrates have a maximum [75] <Insert number> percent relative humidity level measurement. 4. Alkalinity and Adhesion Testing: Verify that concrete substrates have pH within acceptable range. Perform tests recommended by manufacturer. Proceed with application only after substrates pass testing. C. Resinous Materials: Mix components and prepare materials according to resinous flooring manufacturer's written instructions. D. Use patching and fill material to fill holes and depressions in substrates according to manufacturer's written instructions. E. Treat control joints and other nonmoving substrate cracks to prevent cracks from reflecting through resinous flooring according to manufacturer's written instructions. 3.2 APPLICATION A. General: Apply components of resinous flooring system according to manufacturer's written instructions to produce a uniform, monolithic wearing surface of thickness indicated. 1. Coordinate application of components to provide optimum adhesion of resinous flooring system to substrate, and optimum inter-coat adhesion. 2. Cure resinous flooring components according to manufacturer's written instructions. Prevent contamination during application and curing processes. 3. At substrate expansion and isolation joints, comply with resinous flooring manufacturer's written instructions. B. Apply waterproofing membrane, where indicated, in manufacturer's recommended thickness. 1. Apply waterproofing membrane to integral cove base substrates. C. Integral Cove Base: Where indicated, Apply cove base mix to wall surfaces before applying flooring. Apply according to manufacturer's written instructions and details including those for taping, mixing, priming, troweling, sanding, and topcoating of cove base. Round internal and external corners. 1. Integral Cove Base: [4 inches (100 mm)] <Insert dimension> high. D. Apply primer and body coats in thickness indicated for flooring system. E. Apply topcoats in number indicated for flooring system and at spreading rates recommended in writing by manufacturer. Addendum 1 Page 12 of 16 3.3 FIELD QUALITY CONTROL A. Core Sampling: At the direction of Owner and at locations designated by Owner, take one core sample per 1000 sq. ft. (92.9 sq. m) of resinous flooring, or portion of, to verify thickness. For each sample that fails to comply with requirements, take two additional samples. Repair damage caused by coring and correct deficiencies. B. Material Sampling: Owner may at any time and any number of times during resinous flooring application require material samples for testing for compliance with requirements. 3.4 PROTECTION A. Protect resinous flooring from damage and wear during the remainder of construction period. Use protective methods and materials, including temporary covering, recommended in writing by resinous flooring manufacturer. END OF SECTION 096723 Addendum 1 Page 13 of 16 A multi-coat chip broadcast polyaspartic coating system designed to provide a capable, terrazzo-like seamless flooring finish. Available in standard as well as mica-chip blends. SPARTA-CHIP™ • Residential Garages • Recreational Facilities • Locker Rooms • Animal Facilities • Shop Floors • Retail Showrooms • Grocery Stores • Schools © 2013, HP Spartacote®, Inc. Pigmented Base Coat MICA Chip Broadcast Double Clear Top Coat Prepared Substrate Sparta-Chip™ Mica-Chip™ Prepared Substrate Decorative Clear Top Coat(s) Chip Broadcast Broadcast Coat Pigmented Base Coat EXHIBIT 5 - SPARTACHIP BROCHURE Addendum 1 Page 14 of 16 System Variations Overall Thickness Applications Sparta-Chip™ 20 mils DFT Residential garage floor coatings as well as heavy foot-traffic applications. Sparta-Chip SL™ 1/16”-1/4” (67.5-250 mils DFT) Used where added thickness is required, including older degraded concrete substrates. Sparta-Chip PURE™ 20 mils DFT Minimal Odor, VOC-Free. Ideal for interior applications. Sparta-Chip™ SL 1/16”-1/4” (67.5-250 mils DFT) Minimal Odor, VOC-Free. Ideal for interior applications where self-leveling and thickness is required. Copper Mountain1/4 Copper Mountain1/8 Red Rocks1/4 Granite1/4 Dessert Storm1/4 Black Canyon1/8 Salt & Pepper1/4 Midnight Blue1/4 Antique Gold Mica Freestone Mica Beechnut Mica Glacier Mica Copper River Mica System Features & Benefits: • 1-day installation with next-day return to service • Wide assortment of blends and finishes • May be used as a floor & wall coating (vertical surface) • Minimal maintenance • Cold-weather application • No hot-tire pickup • Superior chemical resistance including gasoline, oil and de-icing salts Cured System Properties Sparta-Chip™ Coefficient of Friction (ASTM C-1028) dry: 0.95 wet: 0.65 Hardness (ASTM D 2240): 80 Abrasion Resistance (ASTM D-4060 mg loss): 22-28 Tensile Strength (ASTM D-638,D-2370 psi) 4500-5000 Substrate Adhesion (ASTM D-4541, psi) 400-500+, concrete fracture Flammability: (ASTM D-635) self extinguishing SPARTA-CHIP™ For Additional Information call: 866-966-1DAY(1329) Or email: contact@hpspartacote.com HP Spartacote® Inc. 810 Brickyard Circle #1 | Golden, CO 80403 | www.hpspartacote.com Addendum 1 Page 15 of 16 EXHIBIT 6 - REVISED SHEET G001 Addendum 1 Page 16 of 16