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Home My WebLink About20- Guaranteed Maximum Price Amendment - Langlas & Associates, Inc. - Bozeman Public Safety Center GUARANTEED MAXIMUM PRICE (GMP) AMENDMENT TO AGREEMENT BETWEEN OWNER AND CONSTRUCTION MANAGER Pursuant to Articles 4, 5, and 6 of the Preconstruction Services Conditions Agreement between Owner and Construction Manager this GMP Amendment dated the 22nd day of July, 2020, between City of Bozeman ("Owner") and Langlas &Associates, Inc. ("Contractor") for the Bozeman Public Safety Center, hereby authorizes the entire Work for the project as described in the complete set of Construction Documents prepared by ThinkOne and AndersonMasonDale Architects, outlined below. The Contract Sum is guaranteed by the Construction Manager not to exceed Thirty Six Million Four Hundred Thirty Six Thousand Four Hundred Eighty Five Dollars and Zero Cents ($36,436,485.00). This amount may only be altered by Amendment or Change Order executed by the parties in accordance with the Contract Documents. See attached Exhibit 1 for an itemized statement of the Guaranteed Maximum Price organized by trade categories, allowances, alternates, contingency, the Construction Manager's Fee, and other items that comprise the Guaranteed Maximum Price and information on which it is based. The Guaranteed Maximum Price is based on the following plans, specifications and addenda: Volume 1 Plans, Issue for Bid, dated June 4, 2020, totaling 108 sheets Volume 2 Plans, Issue for Bid, dated June 4, 2020, totaling 191 sheets Volume 3 Plans, Issue for Bid, dated June 4, 2020, totaling 155 sheets Volume 1 Project Manual, Issue for Bid, dated June 4, 2020, totaling 938 pages Volume 2 Project Manual, Issue for Bid, dated June 4, 2020, totaling 938 pages Volume 3 Project Manual, Issue for Bid, dated June 4, 2020, totaling 740 pages Addendum No. 1, dated July 1, 2020, totaling 537 pages Addendum No. 2, dated July 2, 2020, totaling 67 pages Addendum No. 3, dated July 7, 2020, totaling 84 pages The anticipated date of Substantial Completion established by this Amendment is April 8, 2022. OWNER: CONTRACTOR: City of Bozeman Langlas & Associates, Inc. 121 N. Rouse Ave. 1019 E. Main St. Suite 101 Bozeman, MT 59715 Bozeman, MT 59715 By: By: b1filklich, City Manager Steve T. Langlas, Presi e t GMP Amendment—Bozeman Public Safety Center Page 1 July 22,2020 Bozeman Public Safety Center Guaranteed Maximum Price GENERAL CON"III ACTO ItS Exhibit No.1 Bid Package No. Description Value Comments 1A Construction Cleaning,Housekeeping and Protection of Finishes $215,000 3A Concrete Footings,Foundations and Slabs on Grade $2,215,000 Add for concrete fill at duct bank, excluded by BP 26A $32,618 3B Polished Concrete Finishing $59,732 3C Foundation Dampproofing and Waterproofing $17,359 4A Masonry $2,568,000 5A Structural Steel,Metal Deck and Miscellaneous Steel Supply $1,825,645 Deduct elevator pit ladders provided by BP 14A ($1,425) 5B Steel Erection $986,265 Deduct installation of Parapet ladders provided by BP 6A ($675) 6A Metal Stud Framing,Exterior Sheathing and Moisture Barrier $3,626,300 6B Casework and Interior Finish Carpentry $432,702 7A Interior Building Insulation $116,416 7B Metal Panel Siding,Soffit,Fascia&Trim and Sheet Metal Flashing $345,760 7C Roofing $708,600 Coping is 22 gage. All metal is 2 coat pre-finished paint with 35 year finish warranty. Exlcudes FM testing on metal roof. 7E Exterior Insulation Board and Fluid-Applied Membrane Air Barrier $367,076 Credit Henry VP-160,bid by subcontractor,but not required ($21g082) Add high-temp self-adhered underlayment at exterior sills $3,056 8B Aluminum Framed Storefront,Automatic Entrances&Int.Glazing $756,230 9A Drywall Hang,Tape and Finish $754,185 9B Painting and Staining $504,873 Add penetrating masonry sealer per spec 07 19 00,Bid Scope Item 4 $51,755 Add Polyurea joint fitter at sealed concrete floors $5,500 9D Flooring(Tile,Wood,Resilient,Carpet and Base) $515,266 9E Specialty Floor Coatings(Resinous Flooring,Epoxy Coating,Traffic Coati $8,500 10A Building and Site Specialties $518,000 10B Interior and Exterior Building Signage $76,276 12A Roller Window Shades $79,284 Includes standard switching. Additive cost options avaiable for controls once City determines preferences.Attic stock per spec not included,and not recommended for this project due to varied sizes and product is readily available. 14A Elevators $401,270 Ceilings are standard suspended with powder coat frame with LED downlights. (baked enamel not available).Guide rail support for Elevator#3 is under evaluation at the time of GMP. Nominal cost to be added once known. 21A Fire Protection Systems $297,800 22A Plumbing(Domestic Plumbing and Hydronic HVAC) $3,315,643 23A HVAC(Dry Side) $1,716,678 26A Electrical $2,677,352 27A Low Voltage Communications and Data Cabling $269,549 27B Audiovisual Systems $616,954 28A Access Control and Video Surveillance $302,236 Owner shall provide recording servers per specifications(drawings conflict and indicate S.C.shall provide). Subtotal of All Bid Packages $26,177,698 Page 1 of 2 Contract PREVIOUSLY AWARED BID PACKAGES(EWAs 1-4) Amount Comments 02A Demolition of Existing Structures $224,971 02B Asbestos Abatement $46,950 02C Demolition and New Construction of Building Utility Services $103,826 31B Sitework $1,896,167 31B Rammed Engineered Aggregate Piers $84,000 32A Landscaping and Irrigation $398,407 32B Permanent Fencing and Gates $221,107 GC/CM SCOPES OF WORK 01 General Conditions $1,790,403 02 Site Maintenance and SWPPP $83,850 Security Camera/Timelapse Service $17,890 Based on two camera locations. ALLOWANCES 1B Final Clean $138,205 011 Winter Conditions $250,000 01F Construction Fence $30,822 02D Construction Survey and Staking $40,000 07D Caulking and Sealants $108,000 08A Doors,Frames and Finish Hardware $470,000 08C Overhead Doors and Bi-folding Rapid Response Doors $310,000 08D Window Film $10,000 09C Acoustic Tile Ceilings and Acoustic Wall Panels $450,000 12B Stainless Steel Countertops and Wall Paneling $20,000 13A Pre-Engineered Metal Building(Facilities Garage)Supply and Erection $100,000 PROJECT SUBTOTAL $32,972,296 GC/CM Insurance @ 0.625% $206,077 GC/CM Fee @ 3.2% $1,061,708 Payment and Performance Bond @ 1% $342,401 PROJECT TOTAL $34,582,482 CONTRACTOR'S CONTINGENCY at 2.5% $864,562 PROJECT TOTAL WITH CONTINGENCY $35,447,044 ALTERNATE SUMMARY TOTAL PROJECT TOTAL(without Contingency) $34,582,482 Alternate 1 $354,690 Alternate 2 $235,864 Alternate 3 $89,520 Alternate 4-Not including PEMB,see Allowance Item 13A $78,919 Alternate 5 $3,671 Alternate 6 $57,001 Alternate 7 $26,220 Alternate 8 $87,959 Alternate 9 $31,465 PROJECT TOTAL WITH ACCEPTED ALTERNATES $35,547,790 CONTRACTOR'S CONTINGENCY at 2.5% $888,695 PROJECT TOTAL WITH ALTERNATES AND CONTINGENCY $36,436,485 Page 2 of 2