WS - D - Opinion of Probabe Costs - PW Facility

Page 1 of 2 Project Management Spreadsheet Tiffin Public Services www.MartinGardnerArch.com (Opinion of Probable Costs) 9/1/2021 Statements of probable construction cost prepared by Martin Gardner Architecture, P.C. represents our best judgments as design professionals familiar with the construction industry. However, neither Martin Gardner Architecture, P.C. nor the Owner has control over the cost of labor, materials or equipment, over the contractor's method of determining bid prices, or over competitive bidding, market or negotiating conditions. Prices/bids may be affected due to uncertainty in the supply chain as a result of social distancing, stay at home orders, or other safety accommodations in relation to the Covid-19 pandemic and its effects on manufacturing, delivery, and the backlog of goods and services. The current disaster response occurring in the area also makes the bidding market more volatile at this time. Accordingly, Martin Gardner Architecture, P.C. cannot and does not warrant or represent that bids will not vary from the project budget proposed, established or approved by the owner, if any, or from any statement of probable construction cost prepared by Martin Gardner Architecture. Building Square Footage 16,490 Quantity Unit Unit Price Total SITE WORK MOBILIZATION 1 EA $17,850.00 $17,850 GRIND CURB 230 LF $10.50 $2,415 REMOVE GRAVEL, STOCK PILE, AND RESPREAD 1 LS $3,150.00 $3,150 REMOVE PCC 345 SY $15.75 $5,434 ADJUST INTAKE 1 EA $787.50 $788 CHAN LINK FENCE 6 FT HT, BARBED WIRE 520 LF $28.35 $14,742 SLIDING FENCE GATE AND OPERATOR INCLUDING POWER AND CONTROLS 2 EA $12,600.00 $25,200 IMPORT EARTHWORK 2,700 CY $12.60 $34,020 8" PCC 990 SY $63.00 $62,370 MODIFIED SUBBASE 310 TON $31.50 $9,765 PCC CURB 105 LF $28.35 $2,977 PCC SIDEWALK 30 SY $52.50 $1,575 PAVEMENT DUBDRAIN 250 LF $10.50 $2,625 SEEDING BY OWNER CY $0.00 $0 Site work Subtotal $182,910 SUBSTRUCTURE OVERHEAD DOOR OPERATORS DOOR OPERATORS, OH DOORS IN BUILDING PACKAGE 8 EA $2,030.00 $16,240 SECOND FLOOR CONSTRUCTION JOISTS, SHEATHING 2,030 SF $8.81 $17,884 STAIRS WOOD STAIRS 1 EA $2,395.00 $2,395 SUPERSTRUCTURE PRE-ENGINEERED WOOD BUILDING BUILDING, EXTERIOR INSULATION, OH DOORS, WINDOW, MAN DOORS 1 EA $660,000.00 $660,000 Superstructure Subtotal $660,000 EXTERIOR ENCLOSURE BUILDING SLAB CONCRETE 3500 PSI, REBAR, FORMS 14,775 SF $6.35 $93,821 BUILDING FOUNDATION CONCRETE 544 LF $96.80 $52,659 GEOPIERS 60 EA $695.50 $41,730 PERIMETER INSULATION 2" PEREMETER INSULATION, 3' VERTICAL AND 2' HORIZONTAL UNDER SLAB 3,264 SF $2.24 $7,311 Exterior Enclosure Subtotal $195,522 INTERIORS ACOUSTICAL CEILING TILE 3,580 SF $3.35 $11,993 Interiors Subtotal $11,993 SERVICES Division 21 - Fire Suppression System FULL SPRINKLER SYSTEM, INCLUDES BACKFLOW PREVENTOR $55,000 ALL ABOVE-GRADE PIPING AND INSULATION, EXCLUDES OWNER PROVIDED FIXTURES, EXCLUDES Division 22 - Plumbing $23,000 UNDERGROUND PLUMBING PIPING FULL HVAC FOR OFFICE AREA (FURN ACES, ERV'S, DUCTWORK, DIFFUSERS, RADIENT HEATERS AND VEHICLE Division 23 - HVAC EXHAUST SYSTEM FOR SHOP AND WASH BAY $122,000 INCLUDE ELECTRICAL SERVICE ENTRANCE, PANELS, LIGHTS, LIGHTING CONTROLS AND RECEPTABLES, Division 26 - Electrical $214,000 INCLUDES GENERATOR, INCLUDES FUTURE PV PROVISIONS Division - 27 Communications/28 Electrical - Safety & Security INCLUDES FULL FIRE ALARM, SERCURITY CAMERAS, DATA OUTLETS AND ASSOCIATED RACK AND SWITCHES. $61,500 Services Subtotal $475,500 ALTERNATES / BY OWNER / EQUIPMENT PROTECTION BOLLARDS 4 PER OVERHEAD DOOR 32 EA $842.90 $26,973 CRANE OVERHEAD CRANE, 5 TON CAPACITY, 15' TRAVEL 1 EA $8,400.00 $8,400 SEFAC LIFT SYSTEM 4 EA $4,536.00 $18,144 WALLS BY OWNER, STUDS, G.B., INSULATION 516 LF $145.00 $74,820 PAINTING BY OWNER 11,750 SF $2.02 $23,735 APPLIANCES BY OWNER STOVE, MICROWAVE, REFRIGERATOR, BY OWNER 1 TOT $1,900.00 $2,200 HARDWARE BY OWNER AVERAGE STANDARD HARDWARE COSTS PER DOOR 31 EA $898.00 $27,838 INTERIOR DOORS BY OWNER 33 EA $420.00 $13,860 EXTERIOR HARDWARE BY OWNER AVERAGE STANDARD EXTERIOR HARDWARE COSTS PER DOOR 3 EA $1,400.00 $4,200 VCT BY OWNER OFFICE BATHROOMS, BREAKROOM 675 SF $11.74 $7,925 VCT BY OWNER OFFICE HALLWAYS 590 SF $13.90 $8,201 CARPET BY OWNER OFFICE 185 SY $43.05 $7,964 TOILET ACCESSORIES BY OWNER GRAB BARS, TP DISPENSER, SOAP DISPENSOR, PAPERTOWEL DISPENSER 1 ALL $2,390.00 $2,390 LOCKERS BY OWNER 15 EA $597.50 $8,963 SIGNAGE BY OWNER RR's, LOCKER ROOM, SHOWER ROOM, MECHANICAL, SPRINKLER 10 EA $83.50 $835 BREAKROOM CASEWORK BY OWNER 9 LF $518.50 $4,667 BY OWNER - INCLUDES ALL UNDERGROUND PLUMBING MATERIAL INCLUDING TRENCH DRAINS AND DIVISION 22 - PLUMBING 1 EA $52,000.00 $52,000 SAND/OIL INERCEPTOR DIVISION 26 - ELECTRICAL BY OWNER - INCLUDES BRANCH CIRCUIT WIRING MATERIALS 1 EA $11,500.00 $11,500 ALTERNATES Subtotal $304,614 GENERAL REQUIREMENTS SUPERINTENDENT 12 WK $3,225.00 $38,700 ON-SITE OFFICE POD & EQUIPMENT 6 MO $800.00 $4,800 PLAN PRINTING / COPYING 1 EA $1,200.00 $1,200 WATER STATION 6 MO $500.00 $3,000 TEMPORARY TOILET AND WASHING STATION 6 MO $550.00 $3,300 GENERAL TRUCKING 6 MO $1,500.00 $9,000 TEMPORARY HEAT AND ENCLOSURE 5 MO $2,000.00 $10,000 SNOW REMOVAL OR PUMP WATER 1 EA $5,000.00 $5,000 CLEAN UP & RUBBISH REMOVAL 6 EA $1,200.00 $7,200 FINAL CLEANING 1 EA $1,200.00 $1,200 MISCELLANEOUS EQUIPEMENT 1 EA $3,000.00 $3,000 FIRE EXTINGUISHERS DURING CONSTRUCTION 4 EA $500.00 $2,000 FIRST AID EQUIPEMENT 1 EA $500.00 $500 CONTRACTORS RR LIABILITY INSURANCE INSURANCE TO CONSTRUCT NEAR RAILROAD TRACKS 1 EA $10,500.00 $10,500 General Requirements Subtotal $99,400 Project Subtotal $1,966,458 700 11th St., Ste. 200 11502 390th St. Marion, IA 52302 Strawberry Point, IA 52076 P: (319) 377-7604 P: (563) 933-4712 F: (319) 377-1175 F: (563) 933-2052