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Home My WebLink AboutALDI #86 Carmel, IN_Mechanical_complianceProject Title: ALDI Store #85 Report date: 03/22/18 Data filename: H:\_2017\17.SGA.001 - ALDI Roll-out\051- ALDI- # Carmel, IN\07 CALCS\05 ENERGY\Aldi #85 Carmel, IN _Interior Lighting Comcheck.cck Page 1 of 4 COMcheck Software Version 4.0.8.1 Mechanical Compliance Certificate Section 1: Project Information Energy Code: 2009 IECC Project Title: ALDI Store #85 Project Type: New Construction Construction Site: Owner/Agent: Designer/Contractor: 106th St Michigan Rd Zionsville, IN 46077 ALDI, Inc. 486 E. Stop 18 Road Greenwood, IN 46143 (317) 887-6273 Ramesh Mirchandani RTM Engineering Consultants, LLC 650 E Algonquin Rd. Suite 250 Schaumburg, IL 60173 847-756-4180 tim.hedrick@rtmassociates.com Section 2: General Information Building Location (for weather data): Carmel, Indiana Climate Zone: 5a Section 3: Mechanical Systems List Quantity System Type & Description 1 RTU-1 (Single Zone) : Heating: 1 each - Central Furnace, Gas, Capacity = 540 kBtu/h Proposed Efficiency = 81.00% Ec, Required Efficiency = 80.00% Ec Cooling: 1 each - Single Package DX Unit, Capacity = 295 kBtu/h, Air-Cooled Condenser, Air Economizer Proposed Efficiency = 11.30 EER, Required Efficiency: 9.80 EER + 9.5 IPLV Fan System: FAN SYSTEM 1 | Sales -- Compliance (Motor nameplate HP method) : Passes Fans: FAN 1 Supply, Single-Zone VAV, 8650 CFM, 10.0 motor nameplate hp 1 FCU-1 (Single Zone) : Split System Heat Pump Heating Mode: Capacity = 20 kBtu/h, Proposed Efficiency = 10.10 HSPF, Required Efficiency = 7.70 HSPF Cooling Mode: Capacity = 18 kBtu/h, Proposed Efficiency = 20.00 SEER, Required Efficiency: 13.00 SEER Fan System: FAN SYSTEM 2 | Office -- Compliance (Motor nameplate HP method) : Passes Fans: FAN 2 Supply, Constant Volume, 800 CFM, 0.3 motor nameplate hp 1 RTU-2 (Single Zone) : Heating: 1 each - Central Furnace, Gas, Capacity = 65 kBtu/h Proposed Efficiency = 80.00% Et, Required Efficiency = 80.00% Et Cooling: 1 each - Single Package DX Unit, Capacity = 24 kBtu/h, Air-Cooled Condenser, Air Economizer Proposed Efficiency = 14.00 SEER, Required Efficiency: 13.00 SEER Fan System: FAN SYSTEM 3 | Break Rm -- Compliance (Motor nameplate HP method) : Passes Fans: FAN 3 Supply, Constant Volume, 800 CFM, 0.3 motor nameplate hp 2 UH-1 , 2 (Unknown) : Heating: 2 each - Unit Heater, Electric, Capacity = 75 kBtu/h No minimum efficiency requirement applies Fan System: FAN SYSTEM 4 -- Compliance (Motor nameplate HP method) : Passes Fans: FAN 4 Supply, Constant Volume, 950 CFM, 0.1 motor nameplate hp Project Title: ALDI Store #85 Report date: 03/22/18 Data filename: H:\_2017\17.SGA.001 - ALDI Roll-out\051- ALDI- # Carmel, IN\07 CALCS\05 ENERGY\Aldi #85 Carmel, IN _Interior Lighting Comcheck.cck Page 2 of 4 1 EWH-1: Electric Storage Water Heater, Capacity: 6 gallons w/ Heat Trace Tape Installed No minimum efficiency requirement applies 2 IWH-1, 2: Electric Instantaneous Water Heater, Capacity: 0 gallons w/ Heat Trace Tape Installed No minimum efficiency requirement applies Section 4: Requirements Checklist Requirements Specific To: RTU-1 : ❑ 1. Equipment minimum efficiency: Central Furnace (Gas): 80.00 % Ec ❑ 2. Equipment minimum efficiency: Single Package Unit: 9.80 EER + 9.5 IPLV ❑ 3. Integrated economizer is required for this location and system. ❑ 4. Cooling system provides a means to relieve excess outdoor air during economizer operation. ❑ 5. Hot gas bypass prohibited unless system has multiple steps of unloading or continuous capacity modulation ❑ 6. Hot gas bypass limited to 25% of total cooling capacity Requirements Specific To: FCU-1 : ❑ 1. Equipment minimum efficiency: Heat Pump: 7.70 HSPF 13.00 SEER Requirements Specific To: RTU-2 : ❑ 1. Equipment minimum efficiency: Central Furnace (Gas): 80.00 % Et (or 78% AFUE) ❑ 2. Equipment minimum efficiency: Single Package Unit: 13.00 SEER Requirements Specific To: UH-1 , 2 : None Requirements Specific To: EWH-1 : ❑ 1. Water heating equipment meets minimum efficiency requirements: No efficiency requirements for water heater with storage capacity less than 20 gallons. ❑ 2. First 8 ft of outlet piping is insulated ❑ 3. All heat traced or externally heated piping insulated ❑ 4. Hot water storage temperature controls that allow setpoint of 90°F for non-dwelling units and 110°F for dwelling units. ❑ 5. Automatic time control of heat tapes and recirculating systems present ❑ 6. Heat traps provided on inlet and outlet of storage tanks Requirements Specific To: IWH-1, 2 : ❑ 1. Water heating equipment meets minimum efficiency requirements: No efficiency requirements for electric instantaneous water heater. ❑ 2. First 8 ft of outlet piping is insulated ❑ 3. All heat traced or externally heated piping insulated ❑ 4. Automatic time control of heat tapes and recirculating systems present Generic Requirements: Must be met by all systems to which the requirement is applicable: ❑ 1. Plant equipment and system capacity no greater than needed to meet loads Exception(s): ❑ Standby equipment automatically off when primary system is operating ❑ Multiple units controlled to sequence operation as a function of load ❑ 2. Minimum one temperature control device per system ❑ 3. Minimum one humidity control device per installed humidification/dehumidification system ❑ 4. Load calculations per ASHRAE/ACCA Standard 183. ❑ 5. Automatic Controls: Setback to 55°F (heat) and 85°F (cool); 7-day clock, 2-hour occupant override, 10-hour backup Exception(s): ❑ Continuously operating zones ❑ 6. Outside-air source for ventilation; system capable of reducing OSA to required minimum ❑ 7. R-5 supply and return air duct insulation in unconditioned spaces R-8 supply and return air duct insulation outside the building R-8 insulation between ducts and the building exterior when ducts are part of a building assembly Exception(s): ❑ Ducts located within equipment ❑ Ducts with interior and exterior temperature difference not exceeding 15°F. Project Title: ALDI Store #85 Report date: 03/22/18 Data filename: H:\_2017\17.SGA.001 - ALDI Roll-out\051- ALDI- # Carmel, IN\07 CALCS\05 ENERGY\Aldi #85 Carmel, IN _Interior Lighting Comcheck.cck Page 3 of 4 ❑ 8. Mechanical fasteners and sealants used to connect ducts and air distribution equipment ❑ 9. Ducts sealed - longitudinal seams on rigid ducts; transverse seams on all ducts; UL 181A or 181B tapes and mastics ❑ 10.Hot water pipe insulation: 1.5 in. for pipes <=1.5 in. and 2 in. for pipes >1.5 in. Chilled water/refrigerant/brine pipe insulation: 1.5 in. for pipes <=1.5 in. and 1.5 in. for pipes >1.5 in. Steam pipe insulation: 1.5 in. for pipes <=1.5 in. and 3 in. for pipes >1.5 in. Exception(s): ❑ Piping within HVAC equipment. ❑ Fluid temperatures between 55 and 105°F. ❑ Fluid not heated or cooled with renewable energy. ❑ Piping within room fan-coil (with AHRI440 rating) and unit ventilators (with AHRI840 rating). ❑ Runouts <4 ft in length. ❑ 11.Operation and maintenance manual provided to building owner ❑ 12.Thermostatic controls have 5°F deadband Exception(s): ❑ Thermostats requiring manual changeover between heating and cooling ❑ Special occupancy or special applications where wide temperature ranges are not acceptable and are approved by the authority having jurisdiction. ❑ 13.Balancing devices provided in accordance with IMC 603.17 ❑ 14.Demand control ventilation (DCV) present for high design occupancy areas (>40 person/1000 ft2 in spaces >500 ft2) and served by systems with any one of 1) an air-side economizer, 2) automatic modulating control of the outdoor air damper, or 3) a design outdoor airflow greater than 3000 cfm. Exception(s): ❑ Systems with heat recovery. ❑ Multiple-zone systems without DDC of individual zones communicating with a central control panel. ❑ Systems with a design outdoor airflow less than 1200 cfm. ❑ Spaces where the supply airflow rate minus any makeup or outgoing transfer air requirement is less than 1200 cfm. ❑ 15.Motorized, automatic shutoff dampers required on exhaust and outdoor air supply openings Exception(s): ❑ Gravity dampers acceptable in buildings <3 stories ❑ 16.Automatic controls for freeze protection systems present ❑ 17.Exhaust air heat recovery included for systems 5,000 cfm or greater with more than 70% outside air fraction or specifically exempted Exception(s): ❑ Hazardous exhaust systems, commercial kitchen and clothes dryer exhaust systems that the International Mechanical Code prohibits the use of energy recovery systems. ❑ Systems serving spaces that are heated and not cooled to less than 60°F. ❑ Where more than 60 percent of the outdoor heating energy is provided from site-recovered or site solar energy. ❑ Heating systems in climates with less than 3600 HDD. ❑ Cooling systems in climates with a 1 percent cooling design wet-bulb temperature less than 64°F. ❑ Systems requiring dehumidification that employ energy recovery in series with the cooling coil. ❑ Laboratory fume hood exhaust systems that have either a variable air volume system capable of reducing exhaust and makeup air volume to 50 percent or less of design values or, a separate make up air supply meeting the following makeup air requirements: a) at least 75 percent of exhaust flow rate, b) heated to no more than 2°F below room setpoint temperature, c) cooled to no lower than 3°F above room setpoint temperature, d) no humidification added, e) no simultaneous heating and cooling. Section 5: Compliance Statement Compliance Statement: The proposed mechanical design represented in this document is consistent with the building plans, specifications and other calculations submitted with this permit application. The proposed mechanical systems have been designed to meet the 2009 IECC requirements in COMcheck Version 4.0.8.1 and to comply with the mandatory requirements in the Requirements Checklist. Name - Title Signature Date Section 6: Post Construction Compliance Statement ❑ HVAC record drawings of the actual installation, system capacities, calibration information, and performance data for each equipment provided to the owner. ❑ HVAC O&M documents for all mechanical equipment and system provided to the owner by the mechanical contractor. Name - Title Signature Date Ramesh Mirchandani, P.E. 3/22/18 Project Title: ALDI Store #85 Report date: 03/22/18 Data filename: H:\_2017\17.SGA.001 - ALDI Roll-out\051- ALDI- # Carmel, IN\07 CALCS\05 ENERGY\Aldi #85 Carmel, IN _Interior Lighting Comcheck.cck Page 4 of 4 ❑ Written HVAC balancing and operations report provided to the owner. The above post construction requirements have been completed. Principal Mechanical Designer-Name Signature Date