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<br /> . ~-=?' @@@!l [ijlj[jJ <br /> --- ~.~ <br /> .-- ). <br /> .- MECHANICAL, INC. <br /> . -, ~ <br /> I :/ii.;k '1 i 'gv <br /> March 27, 1995 " , . .'::~ <br /> .. '-. .-; <br /> . City of Arden Hills <br /> 1450 Highway 96 West <br /> . Arden Hills, MN 55112 <br /> Attention: Mr. Jim Perron <br /> I Re: City Maintenance Garage <br /> Gentlemen: <br /> . We area pleased to quote to you the following items to furnish and <br /> install : <br /> I l. Unit Heater - One(l) 200,000 Btuh necessary venting through <br /> roof. Heater sized for necessary ventilation rate at .75 CFM per <br /> sq/ft . <br /> . 2. Power Roof Ventilator - One(l) roof mounted exhaust fan with <br /> gravity backdraft damper at 1600 CFM. Exhaust duct work brought <br /> I down to 18" above finished floor with a aluminum screen as a <br /> grille. Another opening around the 120" mark above finished <br /> floor, aluminum screen used as grille. <br /> . 3. Goose neck and Motorized Damper - Installed on roof and as close <br /> as possible to unit heater (Used for ventilation air) motorized <br /> damper and exhaust fan interlocked when fan turns on, damper <br /> . opens when fan turns off, damper closes. <br /> 4. Natural Gas Piping - Natural gas piping to be schedule #40 <br /> . Blackiron , full port ball valves, regulator, extend from <br /> existing gas line through north wall to new unit heater. <br /> 5. Check, Test And Start-Up - By our service department assuring <br /> I that the equipment is in top working order. <br /> 6. Warranty - One(l) year parts and labor warranty. Ten(lD) year <br /> . warranty on heat exchanger. <br /> I <br /> I 1441 RICE STREET . ST, PAUL. MINNESOTA 55117 . TEL. (612) 489-8821 . FAX(612)489-6763 <br /> REFRIGERATION. AIR CONDITIONING. HEATING SYSTEMS' SHEETMETAL . PROCESS PIPING <br /> HOT WATER AND STEAM BOILERS . GAS AND OIL POWER BURNERS . 24 HOUR SERVICE <br />