Addendum No. 1 Bid No. 729-20 City Hall Renovation
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ADDENDUM NO. 1 BID NO. 729-20 CITY HALL RENOVATION & MODERNIZATION This addendum forms a part of the contract documents for the above identified project and modifies the original specifications, plans, and contract documents as noted below. Those portions of the contract not specifically mentioned in this addendum remain in force. All trades affected shall be fully advised of these changes, deletions, or additions. Substitute pages reflecting changes in the specifications are attached. SPECIFICATIONS ITEM NO. 1 PART D Technical Specifications 10810 Toilet Accessories. Replace with Technical Specification 10810 Toilet Accessories dated May 5, 2021. ITEM NO. 2 PART D Technical Specifications 16010 Low Voltage. Replace with Technical Specification 16010 Low Voltage dated May 5, 2021. ITEM NO. 3 Low Voltage Plans for Audio Video, Data, and Security Packages dated April 22, 2021 shall be added and included in the Bid Plans dated April 19, 2021. _________________________05/05/21______ Michael C. Livingston Date Capital Manager – Capital Engineering City of Lancaster BIDDER'S CERTIFICATE BID NO. 729-20 CITY HALL RENOVATION & MODERNIZATION I acknowledge receipt of Addendum No. 1 and accept the aforementioned conditions. Date Contractor THIS ADDENDUM TO BE NOTED ON PAGE F-2 AND THIS SHEET IS TO BE ATTACHED TO SHEET F-18 AND TURNED IN WITH THE CONTRACTOR'S BID TO THE CITY. ADDENDUM #1 SECTION 10810 TOILET ACCESSORIES 1.00 GENERAL 1.01 SUMMARY A. Principal work in this Section: Contractor installation of Owner furnished. 1. Toilet room accessories. 2. Supplementary parts and components, such as inserts, clips, anchors, fasteners, and other miscellaneous supports required for a complete installation. B. Related work: 1. Cut-outs, openings and recesses for installation of accessories. 2. Supports for toilet room accessories: Reference Section 06100. 1.02 SUBMITTALS A. Data: Manufacturer’s catalog cuts and data sheets, complete parts list, and installation requirements for each accessory specified. B. Closeout: With closeout submittals furnish to the Owner operating instructions and keys for equipment and locks. 1.03 QUALITY ASSURANCE A. The Drawings and these Specifications are based on accessories made by Georgia Pacific. The Owner will furnish accessories through separate contract for installation by contractor under this contract. B. Compliance with ADA requirements for accessories and their attachments is the Contractor’s responsibility. 1.04 HANDLING A. Procedure: In compliance with manufacturer’s requirements. B. Protection: Keep protective covers on accessories until their installation is complete, then remove at final clean-up. 1.05 WARRANTY A. Provide the Owner the manufacturer warranty protecting mirrors against silver spoilage for 5 years after Substantial Completion. CITY HALL TENANT IMPROVEMENT AND MODERNIZATION TOILET ACCESSORIES CITY OF LANCASTER 10810-1 SOLICITATION NO. 1TB 729-20 1.06 COMPLIANCE WITH DISABLED ACCESS LAWS A. Accessories and other items specified herein and hardware provisions therefore shall comply with current requirements for access for the disabled, in the California Building Code. B. Toilet accessories required to be accessible shall be mounted at heights according to CBC, Section 1115B.8. Toilet paper and feminine napkin dispensers located on the grab bar side of an accessible toilet room or stall shall not project more that 3 inches from the finished wall surface nor be located closer than 1-1/2 inch clear of the tangent point of the grab bar. C. Regulatory Requirements: Toilet Accessories required to be accessible shall be mounted at heights according to CBC Section 1115B.8. The grab bar can not project more than 3 inches into the 48” minimum clear space in front of the water closet CBC Section 1115B.4.3. The accessory shall not be located closer than 1 ½” clear of the tangent point of the grab bar. 2.00 PRODUCTS 2.01 MATERIALS A. Stainless steel: AISI Type 302/304 complying with ASTM A 167. B. Sheet steel: 1. Cold-rolled commercial quality, complying with ASTM A 336, 20 gage minimum. 2. Galvanized steel: ASTM A 527, G 60 zinc coating, 20 gage minimum. C. Mirrors: 1/4 inch “Silvering Quality” float glass with silver coating, copper protective coating and 2 mil thick protective paint; complying with CS 27. D. Mounting devices: Galvanized steel. E. Fasteners: Stainless steel where exposed; may be galvanized steel where concealed. Provide spanner head design where exposed. 2.02 FABRICATION A. Fabricate units with seamless one piece flanges on exposed faces. 1. Miter corners, weld and grind smooth and flush with parent metal so that welds are invisible on exposed surfaces. 2. Open joints (not fully welded) on exposed surfaces are not acceptable. 3. Conceal anchoring devices. B. Hang doors or panels on continuous stainless steel piano hinges. CITY HALL TENANT IMPROVEMENT AND MODERNIZATION TOILET ACCESSORIES CITY OF LANCASTER 10810-2 SOLICITATION NO. 1TB 729-20 C. Master-key locked dispensing units. Key coin boxes of coin-operated dispensing units separately from the lock on the unit. D. Grind smooth all edges, both inside and out. E. Finish exposed surfaces with an AISI No. 4 finish running in the same direction (horizontal or vertical) for all accessories, except where a knurled surface is specified for grab bars. 3.00 EXECUTION 3.01 INSPECTION A. Inspect adjacent construction and supports. B. Make sure that openings are within allowable tolerances, plumb, level, clean, will provide a solid anchoring surface, and that other conditions detrimental to the proper or timely completion of this work are corrected before proceeding with installation. 3.02 INSTALLATION A. Drill holes to correct size and location. Install accessories plumb, level and equally spaced (when applicable). B. Attach accessories securely with screws or bolts to steel studs or backing plates. Do not use molly or toggle bolts in gypsum board. C. Adjust accessories for proper operation. After completion of installation, clean and polish exposed surfaces after removal of protective coverings. 3.03 ACCESSORY SCHEDULE Owner will furnish for Contractor installation at a minimum the following accessories. When drawings indicate a greater number of accessories, Owner will furnish for Contractor installation quantities as indicated in drawings. A. Surface mounted Georgia Pacific toilet paper dispenser Provide one (1) each standard WC stall. C. Accessible Restroom Georgia Pacific semi recessed toilet paper Provide one (1) each accessories WC. F. Surface mounted Georgia Pacific soap dispenser Provide not less than one (1) for each pair of lavatories. CITY HALL TENANT IMPROVEMENT AND MODERNIZATION TOILET ACCESSORIES CITY OF LANCASTER 10810-3 SOLICITATION NO. 1TB 729-20 G. Surface mounted Georgia Pacific toilet seat cover dispenser Provide one (1) each WC. I. Surface mounted Georgia Pacific sanitary napkin/ $0.25 release tampon dispenser (Staff) Provide one (1) each at Women’s restroom. J. Surface mounted Georgia Pacific Soap dispenser Provide one (1) at each sink. M. Hand Dryer Xlerator Model XL-SB in ADA compliant recess kit Provide as indicated on plans Electric hand dryer is contractor provided item. CITY HALL TENANT IMPROVEMENT AND MODERNIZATION TOILET ACCESSORIES CITY OF LANCASTER 10810-4 SOLICITATION NO. 1TB 729-20 Improving Hygiene Can Make Restrooms Safer for All Solutions to help reduce risk and increase facility safety RESTROOM A Coordinated Suite of Hygienic Solutions Delivering Performance, Intuitive Design and Elegance. 70% 85% 80% 97% of people say having of consumers say of facility managers of enMotion® customers enMotion® paper towel an unclean public agree that having a are satisfied. systems improves their restroom is a coordinated set of Source: CPT-18-1741 perception of public reflection of the dispensers from the restrooms. overall cleanliness same manufacturer of the entire upgrades the look of Source: CPT-18-1829 establishment. their restrooms. Source: GP PRO Proprietary Source: GP PRO Proprietary Research: CSP-16-024 Research: PRO-16-200 2017 Dispensers enMotion® Automated Touchless Soap & enMotion® Flex Paper Towel System Sanitizer System A roll is always on stand-by From the brand that delivers a Welcome to a new age of zero waste and jam-free design. 97% customer satisfaction rating* Introducing GP PRO’s enMotion® Flex Paper Towel System. Rich, moisturizing foam soap for your patrons. Its Dual Roll Auto-Switch Technology consumes the Single-handed loading for your janitorial staff. Portion smallest roll first, and allows for 100% utilization of each roll controlled dispensing for your waste reduction goals. before it switches to the roll on stand-by. That means ZERO waste. The intuitive design of the enMotion Flex dispenser makes it easy to train staff—and helps make refilling easy. HYGIENIC Automated touchless dispensing and sealed hygienic refills help reduce risk of cross-contamination. HYGIENIC Touchless, motion-activated dispensing promotes EASY TO MAINTAIN better hand hygiene and helps prevent contamination. Long lasting, intuitively designed, one-handed refills with front loading access help provide nearly EFFICIENCY effortless maintenance and uninterrupted service. From the brand that delivers 99% jam-free dispensing. Auto-feed grabs and guides towels. HIGH CAPACITY enMotion® Counter Mount dispensers deliver DEPENDABILITY over 2500 dispenses and enMotion® Gen2 Soap Auto-switching rolls virtually wipe out jams and run- dispensers deliver up to 3000 dispenses per bottle. outs and make users happy with a towel every time. *Source: GP PRO Proprietary Research: CPT-18-1741 TM TM TM *Fits on Compact® Dispensers Compact® Coreless Toilet Paper System ActiveAire® Freshener Dispensing System High capacity meets low maintenance Solutions that tackle even the The Compact® Coreless Toilet Paper System is flexible and toughest odor space saving with long-lasting rolls. The sleek, modern Freshness where you need it most—in the stall. A first- design supports the high standards of your facility. of-its-kind air freshener that stops odor at the source. Motion-sensing for an automatic burst of freshness, plus scent on-demand with a wave of the hand. HYGIENIC Lock mechanism helps prevent contamination.