Code Administration
Buildings where the design rate is less than 1Watt/square foot. 60 lumens per watt for lamps over 40 watts, Commercial building lighting controls: Checking code compliance: the role of the code official. ... Document Retrieval
FUS-0435*; P-00981628.O; Citizens Tel. Co. Of New York
The algorithms that have been developed to calculate the energy and or demand savings are typically driven by a change in efficiency level between the energy For Commercial and Industrial (C&I) lighting, the per-square-foot estimates in the algorithms will be multiplied by the number ... Return Doc
New Jersey Clean Energy Collaborative
(9,642 BTU per kWh) with lighting output exceeding 475 lumens. CFM/SF = Code required ventilation rate per square foot for Commercial Kitchen spaces. OF = Ventilation rate oversize factor (compared to code requirement) ... Fetch Here
2009 IECC
35 pounds per square foot (170 kg/m2) of floor surface area or (2) of insulation having a conductivity not exceeding 0.27 Btu per inch/h ft2 °F (1.53 W per 25 mm/m2 K). The When this method is used to calculate the total interior lighting power for an entire ... Fetch Document
Www.bpa.gov
Refrigerated case lighting - 1 to 6 watts per linear foot of LED (new fixture); Baseline Lumens per fixture Additional Lighting Analysts, Electricians, etc. Role Phone Number 3,413 Btu per kWh ÷ 1,000,000 MMBtu ... View Full Source
Building Energy Codes Program Commercial Program Review
2012 IECC Commercial Electrical Power and Lighting by exterior function and by applicable lighting zone Calculate proposed connected lighting power must have source efficacy of at least 60 lumens per watt Exterior Building Grounds Lighting C405.6.1 Exceptions Controlled ... Access Document
Efficient Motors
From Impact Evaluation of Orange & Rockland’s Small Commercial Lighting Program, 1993. O&R hours for Elemen./Second. “High-Performance” or “Super” T8 lamp/ballast systems have higher lumens per watt than standard T8 WSFbase = the baseline lighting watts per square foot or ... Fetch Doc
Zero Energy Commercial Buildings Consortium (ZECBC)
Lighting accounts for 38 percent of the electrical energy used in commercial buildings or 1,143 trillion Btu incentives up to $0.60 per square foot for reducing new and existing and Building Information Modeling systems to calculate and model lighting control system ... Access Content
1. 60 lumens per watt for lamps over 40 watts, by the appropriate unit lighting power allowance, in watts per square foot, for the use as specified in Table 15-1a or Table 15-1b, Figures in parenthesis are equivalent Btu per hour per square foot. ... Document Retrieval
Energy Analysis Case For Sustainable Supply Chain/Operations ...
Cost of insulation = $.0425 per R for each square foot. (24*365/100,000 Btu/therm)= 333.4 therms per year @ $1.31/therm= $437. Calculation of Cost SavingsNew Ceiling Energy Use. Calculate gallons of gas or kwh of electricity used per year. ... Read Here
Www.dte-yourenergysavings.com
Gas Water Heater (>75 gal, > 75,000 Btu/hr) > 1000 lbs Lighting Compact Fluorescent Fixtures Exit Signs Retrofit Cool Roof ($0.02 per Incentive is per square foot of pool surface area. Replacement lamps must have a minimum efficacy of 35 lumens per watt.Replacement lamps must be 20 Watts ... Fetch Document
Lux - Wikipedia, The Free Encyclopedia
The lux (symbol: lx) is the SI unit of illuminance and luminous emittance, measuring luminous flux per unit area. It is equal to one lumen per square metre. In photometry, this is used as a measure of the intensity, as perceived by the human eye, of light that hits or passes through a surface ... Read Article
Good Energy: Energy Saved By Efficient Buildings
45 lumens/ Watt Fluorescent Compact fluorescent Metal halide http://www.energycodes.gov/training/commercial_training.stm Energy-Efficient Lighting Sources Type in values and calculate– tells if you satisfy the E.g. lighting- list allowable watts per square foot. Lighting ... Document Viewer
Www.consumersenergy.com
Incentive is calculated per square foot of lighting controlled. Occupancy sensors installed on LED refrigerated lighting must be ≥ 35 lumens per watt and itemized invoices and, for custom projects, final calculation of energy savings. Calculate your total incentives per measure using ... Retrieve Content
Www.consumersenergy.com
Occupancy sensors installed on LED refrigerated lighting must be ≥ 35 lumens per watt and ≥ 72 CRI. Calculate your total incentives per measure using the attached forms. Incentive is calculated per square foot of lighting controlled. ... Get Content Here
FUS-0435*; P-00981628.O; Citizens Tel. Co. Of New York
Under the new standards the lumens produced from a currently available 100 watt bulb must be produced by a bulb with a maximum wattage of 72 watts. For existing commercial lighting, WSFeffic = the actual installed lighting watts per square foot or linear foot. Table 14: ... Read Full Source
Preventative Maintenance Pays
In wall cavities of a typical 1,600 square foot unit or one-story, single-family, the differential temperature is 180 F. o A six inch pipe will loose 725 btu’s per hour per foot, a 4 inch buildings and commercial spaces because they consume only one third as much electricity and last ... Retrieve Full Source
Watt - Wikipedia, The Free Encyclopedia
The watt (symbol: W) is a derived unit of power in the International System of Units (SI), named after the Scottish engineer James Watt (1736–1819). The unit, defined as one joule per second, measures the rate of energy conversion or transfer. Contents 1 Definition 2 Examples 3 Origin and ... Read Article
AE Calcs Spreadsheet - Drexel University
FMP Feet Per Minute SF Square Foot Power This is essentially the number of BTU per hour that _Load_Weight Lobby_Allocation Lt1_Area_Luminaire Lt1_Coeff_of_Util Lt1_Efficacy___Lumens_Watt Lt1_Lamp_Type Lt1_Lighting_Level Lt1_Lumens_Per_Lamp Lt1_Maintenance_Factor Lt1 ... Fetch Full Source
Mechanical/Electrical Systems
The number of Btu that flow through one square foot of These high-temperature systems are used primarily in commercial and when choosing a data projector. In a darkened room, 500 lumens may be ample; however, in a conference room with normal lighting, 1,000 lumens would ... Doc Retrieval
BIDDING DOCUMENTS
A ton of refrigeration is best described as 12,000 BTU per hour and the amount of heat necessary to melt a ton of ice over a 24-hour period. in lumens. The lighting level on a given plane, where one foot candle is equal to one lumens per square foot. ... Return Document
Sunlight - Wikipedia, The Free Encyclopedia
For natural lighting of interior spaces by admitting square metre by 93 lumens per watt indicates that bright sunlight provides an illuminance of approximately 93 000 lux or lumens per square meter on a perpendicular surface at sea To calculate the amount of sunlight reaching the ... Read Article
No comments:
Post a Comment