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Home My WebLink AboutEnvelope Compliance Certificate 11.04.20142009 IECC COMcheck Software Version 3.9.4 Envelope Compliance Certificate Section 1: Project Information Project Type: New Construction Project Title : Offices and Garage for ECOS Environmental & Disaster Restoration Construction Site: Garfield County, CO Owner/Agent: Designer/Contractor: Section 2: General Information Building Location (for weather data): Glenwood Springs, Colorado Climate Zone: 5b Building Space Conditioning Type(s): Nonresidential Vertical Glazing / Wall Area Pct.: 5% Activity T-ypk(s) Floor Area Office 4147 Parking Garage 4147 Section 3: Requirements Checklist I . ! eila • ',:13 W .17 Climate -Specific Requirements: Component Name/Description Gross Cavity Cont. Proposed Budget Area or R -Value R -Value U -Factor U-Factoriai Perimeter Roof 1: Attic Roof with Wood Joists 4147 38.0 1.5 0.026 0.027 Exterior Wall 1: Wood -Framed, 16" o.c. 5507 19.0 1.5 0.060 0.064 Window 2: Metal Frame Curtain Wall/Storefront, Perf. Type: Energy 294 --- -- 0.800 0.450 code default, Double Pane with Low -E, Tinted , SHGC 0.60 Door 3: Insulated Metal, Swinging 89 0.100 0.700 Door 4: Insulated Metal, Non -Swinging 795 — 0.100 0.500 Basement Wall 1: Solid Concrete:10" Thickness, Normal Density, 2059 0.0 0.680 0.108 Furring: None, Wall Ht 14.0, Depth B.G. 12.0 Floor 1: Slab-On-Grade:Unheated 287 -- (a) Budget U -factors are used for software baseline calculations ONLY, and are not code requirements. Air Leakage, Component Certification, and Vapor Retarder Requirements: Li 1. All joints and penetrations are caulked, gasketed or covered with a moisture vapor -permeable wrapping material installed in accordance with the manufacturer's installation instructions. Li 2. Windows, doors, and skylights certified as meeting leakage requirements. Li 3. Component R -values & U -factors labeled as certified. O 4. No roof insulation is installed on a suspended ceiling with removable ceiling panels. O 5. Other' components have supporting documentation for proposed U -Factors. D 6. Insulation installed according to manufacturer's instructions, in substantial contact with the surface being insulated, and in a manner that achieves the rated R -value without compressing the insulation. Li 7. Stair, elevator shaft vents, and other outdoor air intake and exhaust openings in the building envelope are equipped with motorized dampers. Li 8. Cargo doors and loading dock doors are weather sealed. Project Title: Offices and Garage for ECOS Environmental & Disaster Restoration Report date: 11/04/14 Data filename: Z:\2014 Projects\14180 Ecos\energy - corn check\11-4-14 ECOS.cck Page 1 of 5 ❑ 9. Recessed lighting fixtures installed in the building envelope are Type IC rated as meeting ASTM E283, are sealed with gasket or caulk. ❑ 10. Building entrance doors have a vestibule equipped with self-closing devices. Exceptions: ❑ Building entrances with revolving doors. ❑ Doors not intended to be used as a building entrance. ❑ Doors that open directly from a space less than 3000 sq. ft. in area. ❑ Doors used primarily to facilitate vehicular movement or materials handling and adjacent personnel doors. ❑ Doors opening directly from a sleeping/dwelling unit. Section 4: Compliance Statement Compliance Statement: The proposed envelope design represented in this document is consistent with the building plans, specifications and other calculations submitted with this permit application. The proposed envelope system has been designed to meet the 2009 IECC re em nt i COMchec Versio 4 and to comply with the mandatory requirements in the Requirements Checklist. Mark iarnngton,P.E. _M.echan�_Engiineer M J.H it g 11-04-14 Name - Title Signature Date Project Title: Offices and Garage for EGOS Environmental & Disaster Restoration Report date: 11/04/14 Data filename: Z:\2014 Projects\14180 Ecos\energy - corn check\11-4-14 ECOS.cck Page 2 of 5 rrII COMcheck Software Version 3.9.4 Mechanical Compliance Certificate 2009 IECC Section 1: Project Information Project Type: New Construction Project Title : Offices and Garage for ECOS Environmental & Disaster Restoration Construction Site: Garfield County, CO Owner/Agent: Designer/Contractor: Section 2: General Information Building Location (for weather data): Glenwood Springs, Colorado Climate Zone: 5b Section 3: Mechanical Systems List Quantity System Type & Description 2 HVAC System 1 (Single Zone) : Heating: 1 each - Central Fumace, Gas, Capacity = 120 kBtu/h Proposed Efficiency = 90.00% Et, Required Efficiency = 80.00% Et Cooling: 1 each - Split System, Capacity = 48 kBtu/h, Air -Cooled Condenser, No Economizer , Economizer exception: None Proposed Efficiency = 13.50 SEER, Required Efficiency = 13.00 SEER Fan System: FAN SYSTEM 1 -- Compliance (Motor nameplate HP method) : Passes Fans: FAN 1 Supply, Constant Volume, 1600 CFM, 1.0 motor nameplate hp HVAC System 2 (Single Zone) : Heating: 1 each - Central Furnace, Gas, Capacity = 120 kBtu/h Proposed Efficiency = 90.00% Et, Required Efficiency = 80.00% Et Fan System: FAN SYSTEM 1 -- Compliance (Motor nameplate HP method) : Passes Fans: FAN 1 Supply, Constant Volume, 1600 CFM, 1.0 motor nameplate hp HVAC System 3 (Unknown) : Heating: 2 each - Unit Heater, Gas, Capacity = 300 kBtu/h Proposed Efficiency = 80.00% Ec, Required Efficiency = 80.00% Ec Fan System: FAN SYSTEM 2 -- Compliance (Motor nameplate HP method) : Passes Fans: FAN 2 Supply, Constant Volume, 4400 CFM, 0.3 motor nameplate hp 1 Water Heater 1: Gas Storage Water Heater, Capacity: 60 gallons, Input Rating: 120 Btu/h w/ Circulation Pump Proposed Efficiency: 93.00 % Et, Required Efficiency: 80.00 % Et Section 4: Requirements Checklist Requirements Specific To: HVAC System 1 : 1. Equipment minimum efficiency: Central Furnace (Gas): 80.00 % Et (or 78% AFUE) 2. Equipment minimum efficiency: Split System: 13.00 SEER Requirements Specific To: HVAC System 2 : Project Title: Offices and Garage for ECOS Environmental & Disaster Restoration Report date: 11/04/14 Data filename: Z:\2014 Projects\14180 Ecos\energy - com check\11-4-14 ECOS.cck Page 3 of 5 ❑ 1. Equipment minimum efficiency: Central Furnace (Gas): 80.00 % Et (or 78% AFUE) Requirements Specific To: HVAC System 3 : ❑ 1. Equipment minimum efficiency: Unit Heater (Gas): 80.00 % Ec Requirements Specific To: Water Heater 1 : ❑ 1. Water heating equipment meets minimum efficiency requirements: Gas Storage Water Heater efficiency: 80.00 % Et (164 SL, kBtu/h) ❑ 2. All piping in circulating system insulated ❑ 3. Hot water storage temperature controls that allow setpoint of 90°F for non -dwelling units and 110°F for dwelling units. ❑ 4. Automatic time control of heat tapes and recirculating systems present ❑ 5. Controls will shut off operation of circulating pump between water heater/boiler and storage tanks within 5 minutes after end of heating cycle 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. ❑ 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 181 B tapes and mastics o 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. o 15. Motorized, automatic shutoff dampers required on exhaust and outdoor air supply openings Exception(s): Project Title: Offices and Garage for ECOS Environmental & Disaster Restoration Report date: 11/04/14 Data filename: Z:\2014 Projects\14180 Ecos\energy - com check\11-4-14 ECOS.cck Page 4 of 5 ❑ 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 requiteae is rk �CCO�M,cch�ecck Vern;n�9A and to comply with the mandatory requirements in the Requirements Checklist. Mechanic! Engineer M Irk, J. Ho rri. 31v -K. 11-04-14 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. ❑ Written HVAC balancing and operations report provided to the owner. The above post construction requirements have been completed. Principal Mechanical Designer -Name Signature Date Project Title: Offices and Garage for EGOS Environmental & Disaster Restoration Report date: 11/04/14 Data filename: Z:\2014 Projects\14160 Ecos\energy - com check\11-4-14 ECOS.cck Page 5 of 5