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HomeMy WebLinkAbout2018 CON Preman Roofing - City Hall Roof Replacement, CIP No. 18-08 - Change Orders #1 through #4...CORPORATES) PROJECT NAME: City Hall Roof Replacement CIP NO. 18-08 Contractor: Preman CHANGE ORDER NO. 1 August 28, 2018 Reason/Purpose for this Change Order: Existing 4 cast iron drains on the lower roof deck are too high in elevation for the new roofing system to allow for proper drainage. The City of National City and Contractor agree to the following change to the original Contract: The City and the Contractor agree that the Contractor shall proceed with the removal of the 4 existing drains and installation of 4 new TPO Thunderbird roof drains that will be flush mounted and connected to the existing piping to allow for proper drainage throughout the lower roof deck. Original Contract Amount $ 304,410.00 Net change by previously authorized Change Orders Subtotal Amount of this change order New contract amount $ no days added: 0 Working days subtracted: 0 304,410.00 4,800.00 Percent change in Contract to date 1.58% 309,210.00 Submi ed anager 0..,6 Date Appr e y: City gi eer( City Manager, required for Change Orders>$24,999 Date Silll ft Date By signing this Chatcjl Order the Contractor confirms that he/she is completely familiar with its terms and conditions and has fairly negotiated its price, terms and conditions. If this Change Order is approved, Contractor will provide all of the equipment, materials and labor necessary to provide a complete work as described above at that the price stated herein. Additionally, Contractor confirms that the price is fair and complete and represents all costs associated with the work, including but not limited to all equipment, materials, labor, supervision, overhead, fees, bonds, insurance, profit, etc. and that there will be no further compensation. All of the terms and conditions of the original contract documents are incorporated herein. CONTRACTOR NAME: Preman Date Note to Contractor: If you .. not agree with this Change Order you may be directed to proceed with this work under the terms of the contract and you may proceed under protest. You must comply with the contract reauirements of submittina a written protest to protect your claim. Originals: City Clerk, Contractor cc: Engineering project file, Project Manager 1243 National City Boulevard, National City, CA 91950 Telephone (619) 336-4380 p ► PREMAN ROOFING -SOLAR Owner's Name: City of National City Owner's City: National City, CA Owner's Zip Code: 91950 Owner's Address: 1243 National City Blvd. Atten: LucaZappiello Owner's Work Phone: (619)336-4380 BID PROPOSAL 875 34th Street, San Diego, CA 92102 P: (619) 276-1700 F: (619) 276-1703 CA License No. 764917 Project Name & Address: City Hall, 1243 National City Blvd., National City, CA 91950 Email: Izappiello@nationalca.gov a. Scope of Work: Preman Roofing Inc. hereby submits the following specifications and estimates: PROPOSAL FOR ROOF DRAINS #1. Remove (4) existing cast iron drains and install (4) newTPOThunderbird roof drains on lower deck. #2. Drains will be Bottom Mount 2"roof drains with rubber No -Hub coupling connecting to existing piping underneath. Existing piping will have to modified to properly align with new drains. b. Not Included: This proposal does not include: Otherthan stated above. c. WE PROPOSE to furnish material, equipment and labor in accor- dance with the above specifications for the sum of: $4,800.00 dollars NOTE: This proposal may be withdrawn if not accepted within 30 days from 8-21-2018 date Respectfully submitted by: David Rodriguez Company Representative d. WE ACCEPT the prices, specifications, and terms as stated in this bid proposal are approved. We authorize you to draw up all neces- sary contract documents so work can begin. approved and accepted (owner or owner's authorized agent) date approved and accepted (second owner - if any) date Page ONE of 1 Total Pages -►- CALIFORNIA ..i. ' — IFCCO bBPOki6Ts° PROJECT NAME: City Hall Roof Replacement CIP NO. 18-08 Contractor: Preman CHANGE ORDER NO. 2 August 28, 2018 Reason/Purpose for this Change Order. Moisture in the southeast comer of the Library roof is being found due to a defective roof drain. The City of National City and Contractor agree to the following change to the original Contract: The City and the Contractor agree that the Contractor shall proceed with the repair of the existing defective roof drain and in addition the contractor will procure and install Twenty (20) one way TPO vents on the southeast section of the Library building to mitigate future moisture under the TPO membrane. Original Contract Amount $ Net change by previously authorized Change Orders Subtotal Amount of this change order New contract amount Working days added: 4 Working days subtracted: 0 304,410.00 4,800.00 309,210.00 7,262.00 Percent change in Contract to date 3.96% 316,472.00 omit d I rolec anager Date SH‘ Appro djby:: tfritti Cit(,Enine Date City Manager, required for Change Orders>$24.999 Date: By signing this C nge Order the Contractor confirms that he/she is completely familiar with its terms and conditions and has fairly negotiated its price, terms and conditions. If this Change Order is approved, Contractor will provide all of the equipment, materials and labor necessary to provide a complete work as described above at that the price stated herein. Additionally, Contractor confirms that the price is fair and complete and represents all costs associated with the work, including but not limited to all equipment, materials, labor, supervision, overhead, fees, bonds, insurance, profit, etc. and that there will be no further compensation. All of the terms and conditions of the original contract documents are incorporated herein. y CONTRACTOR NAME: Preman Name: Date Note to C. actor: If do not agree with this Change Order you may be directed to proceed with this work under the terms of the contract and you may proceed under protest. You must comply with the contract requirements of submittina a written protest to protect your claim. Originals: City Clerk, Contractor cc: Engineering project file, Project Manager 1243 National City Boulevard, National City, CA 91950 Telephone (619) 336-4380 ' AIL . , PREIVIAll ROOFING-SOURP: CHANGE ORDER NO. 875 34t Street, San Diego, CA 92102 (619) 276-1700 F: (619) 276-1703 CA License No. 764917 Owner's Name: City of National City Owner's Address: 1243 National City Blvd. Owner's City: National City, CA Owner's Zip Code: 91950 Atten: Luca Zappiello Owner's Work Phone: (619) 336-4380 Project Name & Address: City Hall, 1243 National City Blvd. & Library 1401 National City Blvd., National City, CA 91950 Email: Iappiello@nationalcityca.gov In conformance with and as a part of the existing contract dated 6-21-18 Preman Roofing Inc. is hereby authorized by the OWNER or OWNERS AUTHORIZED AGENT to make change (s) to the above project and/or order any additional labor and supplies and other items listed below and/or otherwise needed to complete the requirements of the scope of work of this a. Scope of the extra work or changes materials, services, change order. Install (20)OneWayTPO ventson southeast roof section onthe Library Building: $7,262.00 -_ __—. _..______-__. _._ _ _ nstall(2Q)OneWayTPOvents_on_ontheCityHallBuilding: $7,500 00 Extend curb around communication cables and install 24 ga uge galvanized cap: $300.00 b. Payments for this order to be made as follows and will effect the schedule of progress payments as follows: PREVIOUS contract total amount prior to this Change Order: $304,410.00 Date of completion as set forth in the existing This Change Order will result in a DEDUCTION to the original contract price in the lump sum amount of• contract is hereby extended 4 days because of the time necessary to complete this This Change Order will result in an INCREASE to the original contract price in the lump sum amount of• $15,062.00 Change Order. REVISED contract total amount including this Change Order: $319,472.00 OWNER ACCEPTANCE: This change order shall be performed under the same conditions as specified in the existing contract. Your signature below signifies your agreement and approval of this change order. By: Date: (signature of owner or authorized agent) (date of signing of this change order) CONTRACTOR ACCEPTANCE: Preman Roofing Inc., agrees to perform this change order in accordance with the above conditions, specifications and stated price. By: Date: (signature of contractor or authorized agent) (date of signing of this change order) «— cAUFORNIA;-+ NATIONALCIT?� +xcbarose. PROJECT NAME: City Hall Roof Replacement CIP NO. 18-08 Contractor: Preman CHANGE ORDER NO. 3 August 28, 2018 Reason/Purpose for this Change Order: On the west side of the south penthouse of the upper roof there are 4 weather heads in a conduit box that are to be protected in place for potential future use. Existing abandon 800 mHZ antenna cable was in need of removal. Due to excessive corrosion on the existing cap, a new 24-gauge galvanized cap is to be installed. The City of National City and Contractor agree to the following change to the original Contract: The City and the Contractor agree that the Contractor shall proceed with removal and replacement of a new 24-gauge galvanized cap. Original Contract Amount $ 304,410.00 Net change by previously authorized Change Orders Subtotal 12,062.00 316,472.00 Amount of this change order 300.00 New contract amount $ 316,772.00 Working days added: 4 Working days subtracted: 0 Percent change in Contract to date 4.06% Date Apv:dby. . eirifts Date City Manager, reqr.afor Charm orders >s2a.ssa Date :' igning his ange Order the Contractor confirms that he/she is completely familiar with its terms and conditions and has fairly negotiated its price, terms and conditions. If this Change Order is approved, Contractor will provide all of the equipment, materials and labor necessary to provide a complete work as described above at that the price stated herein. Additionally, Contractor confirms that the price is fair and complete and represents all costs associated with the work, including but not limited to all equipment, materials, labor, supervision, overhead, fees, bonds, insurance, profit, etc. and that there will be no further compensation. All of the terms and conditions of the original contract documents are incorporated herein. ►'CONTRACTOR NAME: Preman Name' / %/ Date Note to r � yr�f onot agree with this Change Order you may be directed to proceed with this work under the terms of the contract an you may proceed under protest. You must comply with the contract reouirements of submittina a written protest to protect your claim. Originals: City Clerk, Contractor cc: Engineering project file, Project Manager 1243 National City Boulevard, National City, CA 91950 Telephone (619) 336-4380 MIRAN CHANGE ORDER NO. 1 ROOIFI G"' 875 34th Street, San Diego, CA 92102 --,�° '_<�> "t P: (619) 276-1700 F: (619) 276-1703 CA License No. 764917 owner's Name: City of National City Owner's Address: 1243 National City Blvd. Owner's City: National City, CA Owner's Zip Code: 91950 Atten: Luca Zappiello Owner's Work Phone: (619) 336-4380 Project Name & Address: City Hall, 1243 National City Blvd. & Library 1401 National City Blvd., National City, CA 91950 Email: Iappiello@nationalcityca.gov In conformance with and as a part of the existing contract dated 6-21-18 Preman Roofing Inc. is hereby authorized by the OWNER or OWNERS AUTHORIZED AGENT to make change (s) to the above project and/or order any additional labor and materials, services, supplies and other items listed below and/or otherwise needed to complete the requirements of the scope of work of this change order. a. Scope of the extra work or changes : Fxtend ritrh arnlind communication rabies and install 74 gaugegalvani7ed rap• b. Payments for this order to be made as follows and will effect the schedule of progress payments as follows: PREVIOUS contract total amount prior to this Change Order: $304,410.00 Date of completion as set forth in the existing 4 This Change Order will result in a DEDUCTION to the original contract price in the lump sum amount of• contract is hereby extended days because of the time necessary to complete this Change Order. This Change Order will result in an INCREASE to the original contract price in the lump sum amount of• $15,062.00 REVISED contract total amount including this Change Order: $319,472.00 OWNER ACCEPTANCE: This change order shall be performed under the same conditions as specified in the existing contract. Your signature below signifies your agreement and approval of this change order. By: Date• (signature of owner or authorized agent) (date of signing of this change order) CONTRACTOR ACCEPTANCE: Preman Roofing Inc., agrees to perform this change order in accordance with the above conditions, specifications and stated price. By• Date: (signature of contractor or authorized agent) (date of signing of this change order) PROJECT NAME: City Hall Roof Replacement CIP NO. 18-08 Contractor: Preman Reason/Purpose for this Change Order: The City of National City has a separate contract with Ameresco to install solar equipment on the upper roof. To preserve the warranty of the new TPO roof system, additional slip sheets are needed for the ballast system of the solar equipment to rest on. CHANGE ORDER NO. 4 August 28, 2018 The City of National City and Contractor agree to the following change to the original Contract: The City and the Contractor agree that the Contractor shall proceed with providing 320 2'x3' TPO slip sheets to The City. The City will fumish the materials to Ameresco, who will install the slip sheets as necessary. Original Contract Amount Net change by previously authorized Change Orders Subtotal Amount of this change order 304,410.00 12,362.00 316,772.00 3,380.00 New contract amount $ 320,152.00 Working days added: 4 Working days subtracted: 0 Percent change in Contract to date 5.17% ubmit -d Ap. o -/by: Date T 8/zq li Dale fr CS City Manager, required for Change Orders>$24,999 Date By signing this Ch e Order the Contractor confirms that he/she is completely familiar with its terms and conditions and has fairly negotiated its price, terms and co itions. If this Change Order is approved, Contractor will provide all of the equipment, materials and labor necessary to provide a complete work as described above at that the price stated herein. Additionally, Contractor confirms that the price is fair and complete and represents all costs associated with the work, including but not limited to all equipment, materials, labor, supervision, overhead, fees, bonds, insurance, profit, etc. and that there will be no further compensation. All of the terms and conditions of the original contract documents are incorporated herein. CONTRACTOR NAME: Preman Date ote to Contractor: I(you .o not - • with t is ange •rder you may . - .erect-. to proc--. wit t is work un. -r t e terms o may proceed under protest. You must comply with the contract reauirements of submittina a written protest to protect your claim. Originals: City Clerk, Contractor cc: Engineering project file, Project Manager 1243 National City Boulevard, National City, CA91950 Telephone(619) 336-4380 PREMAN w Owner's Name: Cityof National City Owner's City: National City, CA Owner's Zip Code: 91950 Owner's Address: 1243 National City Blvd. Atten: LucaZappiello Owner's Work Phone: (619)336-4380 BID P 875 34th Street, San Diego, CA 92102 P: (619) 276-1700 F: (619) 276-1703 CA License No. 764917 Project Name & Address: City Hall, 1243 National City Blvd., National City, CA 91950 Email: Izappiello@nationalca.gov a. Scope of Work: Preman Roofing Inc. hereby submits the following specifications and estimates: PROPOSAL FOR SLIP SHEETS #1. Provide (320) 2'x3'TPO slip sheetsforAmeresco. b. Not Included: This proposal does not include: Otherthanstatedabove. c. WE PROPOSE to furnish material, equipment and labor in accor- dance with the above specifications for the sum of: $3,380.00 dollars NOTE: This proposal may be withdrawn if not accepted within 30 days from 8-23-2018 date Respectfully submitted by: David Rodriguez Company Representative d. WE ACCEPT the prices, specifications, and terms as stated in this bid proposal are approved. We authorize you to draw up all neces- sary contract documents so work can begin. approved and accepted (owner or owner's authorized agent) date approved and accepted (second owner - if any) date Page ONE of 1 Total Pages CITY OF NATIONAL CITY Office of the City Clerk 1243 National City Blvd., National City, California 91950-4397 619-336-4228 Michael R. Dalla, CMC - City Clerk PREMAN ROOFING AND SOLAR CITY HALL ROOF REPLACEMENT, CIP NO. 18-08 CHANGE ORDERS #1 THROUGH #4 Judy Hernandez (Engineering/Public Works) forwarded copies of the Change Orders to Preman Roofing and Solar.