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CUP 12-05; Alps Innovation Staybridge Suites & Holiday Inn; Conditional Use Permit (CUP) (7)
12/042 CHRISTOPHER JEAN & ASSOCIATES, INC. ACOUSTICAL CONSULTING SERVICES RECEIVED MAR 1 1 2013 J^^e 12,2012 CITY OF CARLSBAD PLANNING DIVISION ACOUSTICAL ANALYSIS HOLIDAY INN / STAYBRIDGE SUITES CITY OF CARLSBAD Prepared^: , / Prepared for: MR. ROBERT F. TUTTLE 7 1 / / ROBERT F. TUTTLE ARCHITECTS x; {/ <r— / I 47 Bridgeport Street 4r Dana Point, California 92629 Christopher Jean, INCE P. O. BOX 2325 • FULLERTON, CALIFORNIA • 92837 PHONE: 714-805-01 15 ^ 12/042 CHRISTOPHER JEAN & ASSOCIATES, INC ACOUSTICAL CONSULTING SERVICES SUMMARY This analysis has been completed to determine the exterior and interior noise exposure and the necessary mitigation measures for the proposed Holiday Inn/Staybridge Suites project located in the City of Carlsbad. A list of requirements and recommendations is given in the following summary. Details are discussed in the body of the report. A. EXTERIOR NOISE CONTROL The project buildings will provide sufficient shielding of the proposed exterior use spaces from the various noise sources to maintain compliance with the City's exterior noise limit of 65 dBA CNEL (for projects within the airport's 60 dBA CNEL noise contour). No additional exterior noise mitigation is necessary or proposed. B. INTERIOR NOISE CONTROL The buildings shall be constructed, as a minimum, in accordance with the outline of Table 5 found in the body of the report. This will be adequate for all units with the following exceptions: (1) Add STC 32 glazing to all rooms with any view of Palomar Airport Road. C. VENTILATION This analysis assumed that all windows and doors are kept closed. If the allowable interior noise levels are met by requiring that windows and doors be kept closed, then the design of the structure must also specify a ventilation or air conditioning system to provide a habitable interior environment. The ventilation system must not compromise the dwelling or guest room noise reduction. P. O. BOX 2325 • FULLERTON, CALIFORNIA • 92837 PHONE: 714-805-01 15 12/042 E. UNIT-TO-UNIT NOISE CONTROL Common floor/ceiling assemblies between units are subject to Title 24 Sound Transmission Class (STC) and Impact Insulation Class (IIC) requirements. The plan set provided for this analysis did not include common floor/ceiling assembly details. It is highly recommended that one of the following widely used common floor/ceiling assemblies, all of which rate at least STC 50, be incorporated into the building plans: (1) 8" concrete slab (Riverbank Acoustical Labs, TL 76-77, 1977, 16f, for Pre-stressed Concrete Institute, STC 58 - IIC 71 with carpet, IIC 34 for bare floor) (2) 1 1/2" lightweight concrete, plywood sub-floor, 3 1/2" thick fiberglass insulation, resilient channels, drywall ceiling (Geiger and Hamme CCA-14MT, CCA-15MT, 1972, 16f, for Cellular Concrete Association, STC 60 - IIC 73 with carpet, IIC 47 with vinyl tile) (3) 1 3/8" Gyp-Crete, plywood sub-floor, 2" by 10" wood joists, 3 1/2" thick fiberglass insulation, resilient channels, 1/2" drywall ceiling (Riverbank Acoustical Labs TL 81-16, for Gyp-Crete Corporation, 1981, STC 60 - Riverbank Acoustical Labs IN 81-14, for Gyp-Crete Corporation, 1981, IIC 51 with sheet vinyl) As can be seen by the above list, some of the recommended assemblies cannot meet the IIC 50 minimum requirement without carpet. Uncarpeted areas above other living units will require some form of proprietary isolation product included in the assembly to achieve the required rating. Such products include Enkasonic, Acousti-Mat, Regupol and others. Such products are designed to be installed atop the bare sub-floor and topped with either lightweight concrete/Gyp-Crete pour or additional layers of plywood. Each product has its own specific installation requirements. These products can produce both design and field IIC compliance with sheet vinyl or wood flooring. While various lab tests have shown these same products to produce design IIC compliance when used with ceramic tile, field testing experience has proven that actual ceramic tile installations are marginal. The use of ceramic tile or marble is not recommended, regardless of the installation method. The plan set provided for this analysis did not include common wall assembly details. It is highly recommended that one of the following widely used common wall assemblies, all of which rate at least STC 50, be incorporated into the building plans: (1) Two layers of 1/2" direct nailed drywall, 2" by 6" plate, 2" by 4" staggered studs, 3 1/2" thick fibeglass insulation, two layers 1/2" direct nailed drywall (Owens/Corning Fiberglas, OCF W-55-69, 1969, 16f, for Owens/Corning Fiberglas, STC 54) (2) Two layers of 5/8" direct nailed drywall, 2" by 6" plate, 2" by 4" staggered studs, 3 1/2' thick fiberglass insulation, two layers 5/8" direct nailed drywall (National Gypsum Company NGC 2376, 1970, 16f, STC 53) 12/042 (3) 5/8" direct nailed drywall, 2" by 4" plate with 2" by 4" studs, 3 1/2" thick fiberglass insulation, 1" clear air space at plate, 2" by 4" plate with 2" by 4" studs, 5/8" direct nailed drywall (Owens/Corning Fiberglas OCF 448, 1967, 16f, STC 56) (4) Same as #3 but with two layers of 3 1/2" thick fiberglass insulation (Riverbank Acoustical Labs TL 75-83, 1975, 16f, for U. S. Department of Agriculture, STC 57) (5) Two layers 5/8" direct nailed drywall, 2" by 4" plate with 2" by 4" studs, 3 1/2" thick fiberglass insulation, 1" clear air space at plate, 2" by 4" plate with 2" by 4" studs, two layers 5/8" direct nailed drywall (National Gypsum Company, NGC 3056, 1970, 16f, for Gypsum Association, STC 58) (6) Same as #5 but with two layers of 3 1/2" thick fiberglass insulation (Riverbank Acoustical Labs TL 75-82, 1975, 16f, for U. S. Department of Agriculture, STC 63) All wall assemblies between any common space and a living unit must be an STC 50 minimum rated assembly. All plumbing, mechanical and electrical installations shall be installed per the instructions and details contained in Appendix 5. Add all appropriate details to the project plans. R PROJECT DISCLOSURE The acoustical code requirements represent minimal acceptable standards. Compliance with the Building Department acoustical criteria does not guarantee or even imply that local sound sources will be mitigated to inaudibility. Compliance with an exterior noise limit of 65 dBA CNEL means that exterior noise will remain clearly audible within the mitigated exterior space. Compliance with an interior noise limit of 45 dBA CNEL means that exterior noise sources will remain audible on the interior of a building. Due to quality control and other field related problems, the code minimum laboratory ratings of STC/IIC 50 for common assemblies does not guarantee that all common assemblies will pass a field test. In fact, there is a 50 percent chance that half of all common assemblies rated at the STC/IIC minimum could fail field tests. An STC 50 rated assembly will produce around 45 dBA of voice reduction in the field. This means that normal conversation in adjoining units will be audible a certain percentage of the time. Do not misrepresent the degree of exterior to interior or unit-to-unit acoustical isolation as anything more than meeting code during any phase of this project. Never, ever, use any form of the term "Soundproof to describe any portion of this project. 12/042 CHRISTOPHER JEAN & ASSOCIATES, INC ACOUSTICAL CONSULTING SERVICES 1.0 INTRODUCTION This report presents the results of a noise impact and design study of the proposed Holiday Inn/Staybridge Suites project located in the City of Carlsbad. This report includes a discussion of the expected exterior community noise environment and the recommendations for control of noise in the exterior and interior living spaces. A vicinity map showing the general location of the project site is presented in Exhibit 1 - Site Location Map. An aerial photograph of the existing project site and its surroundings is shown on Exhibit 2. The project site plan is shown on Exhibit 3. The project consists of two hotel structures. 2.0 APPLICABLE NOISE CRITERIA The City of Carlsbad requires all residential projects to conform to the requirements of Table 1. TABLE 1 /VPPLIC/^LE NOISE CRITERIA (1) Exterior 60 dBA CNEL* Interior 45 dBA CNEL Unit-to-Unit STC 50/IIC 50 (1) The City specifies an exterior requirement of 65 dBA CNEL for all parcels within the 60 dBA CNEL contour of McClellan-Palomar Airport. Please see Noise Rating Methods (Appendix 1) for an explanation of the commonly applicable acoustical terminology. P. O. BOX 2325 • FULLERTON, CALIFORNIA • 92837 PHONE: 714-805-01 15 12/042 3.0 EXISTING NOISE LEVELS 3.1 ROADWAYS Measurements were performed on the site. The measurement records are attached as Exhibits 4 and 5. Measurements are conducted using a Larson-Davis Model 700 Integrating Sound Level Meter. The average noise level reported from the measurement taken at a point 150 feet from the centeriine of Palomar Airport Road and 450 feet from the centeriine of Innovation Way was 61 dBA Leq. The average noise level reported from the measurement taken at a point 350 feet from the centeriine of Palomar Airport Road and 450 feet from the centeriine of Innovation Way was 57 dBA Leq. Ten minute traffic counts were taken during the measurement period. The results of the counts are listed in Table 2. TABLE 2 OBSERVED TRAFFIC COUNTS AUTOS MEDIUM TRUCKS HEAVY TRUCKS TOTAL TEN MINUTES Palomar Airport Rd 471 15 9 495 Innovation Way 57 1 0 58 HOURLY EOUIV/y:.ENT Palomar Airport Rd 2,826 90 54 2,970 Innovation Way 342 6 0 348 PERCENTAGE Palomar/^rportRd 95.2 3.0 1.8 100.0 Innovation Way 98.3 1.7 0.0 100.0 The primary fLinction of the measurements is to calibrate the Noise Model (FHWA RD-77-108) used to compute the CNEL data. The model relies on the acoustical metric of the average noise level (Leq). By taking the traffic count during the measurement, calculating the Leq value for that traffic sample, and comparing it the measured Leq value. 12/042 it is possible to calibrate the CNEL model for any factors that are present and not adequately identified in the prediction equations. The Leq value computer calculation printout is contained in Appendix 2. The calculated and measured Leq values are compared in Table 3. TABLE 3 COMPARISON OF CALCLSLATED AND MEASURED AVERAGE NOISE LEVELS POSITION 1 POSITION 2 Calculated 70 64 Measured 61 57 DIFFERENCE - 9 - 7 The results of Table 3 show that area terrain conditions produce shielding of the ground level of the project site from the various noise sources. It is likely that upper floors will receive less shielding. The more conservative of the Table 3 shielding factors less 3 dBA for the second floor and 6 dBA for the third floor will be applied to the design noise level (CNEL) calculations. 3.2 RAILROAD There are no railroad operations in the vicinity of the project site. Railroad noise does not impact the site. 3.3 /URCRAFT The McClelland-Palomar Airport Noise Contours are shown on Exhibit 6. Exhibit 6 shows the site to lie just along the 60 dBA CNEL noise contour. 12/042 4.0 DESIGN NOISE LEVELS 4.1 ROADWAY The expected fiiture roadway noise impact was projected using the Federal Highway Administration's Highway Noise Prediction Model (FHWA RD-77-108) together with several roadway and site parameters that determine the projected impact of vehicular traffic noise. These include the roadway cross-section (e.g. number of lanes), the roadway active width, the average daily traffic (ADT), the vehicle travel speed, the percentage of auto and truck traffic, the roadway grade, the angle of view, the site conditions ("hard" or "soft" site), and the percentage of average daily traffic that flows each hour throughout a 24 hour period. The forecast traffic volumes were obtained by applying a ten year traffic projection, at a growth rate of two percent per year, to the existing traffic volumes quoted in the City of Carlsbad 2011 Traffic Analysis Report. The percentage of truck traffic was taken from a standard arterial mix. The same source was used to project the distribution by time of day. The input data is listed in Table 4. TABLE 4 TRAFFIC INPUT DATA % DAY % EVENING % NIGHT % VOLUME Autos 75.51 12.57 9.34 100.0 Medium Trucks 1.56 0.09 0.19 100.0 Heavy Trucks 0.64 0.02 0.08 100.0 Volume = 56,000 ADT on Palomar Airport Road at 55 mph. = 7,000 ADT on Innovation Way at 35 mph. The calculations are contained in Appendix 3. The calculations yield a ground floor design noise level of 68 dBA CNEL at a reference point 100 feet from the centerlines of Palomar Airport Road and Innovation Way. A second floor design noise level of 71 dBA CNEL and a third floor design noise level of 74 dBA CNEL results at the same reference point. 12/042 4.2 RAILROAD Railroad noise is not expected to increase. Thus, railroad noise will not impact the project site. 4.3 /URCRAFT Aircraft noise is not expected to increase. Thus, aircraft noise will remain around 60 dBA CNEL at the project site. 4.4 COMBINED NOISE SOURCES The roadway and aircraft noise levels will combine at the project site. The combined ground floor reference noise level will be 69 dBA CNEL at the reference point 100 feet from the centerlines of Palomar Airport Road and Innovation Way. A second floor combined design noise level of 71 dBA CNEL and a third floor combined design noise level of 74 dBA CNEL results at the same reference point. 5.0 MITIG/STION MEASURES 5.1 EXTERIOR The project proposes a large central courtyard within the perimeter of the two proposed buildings. The proposed buildings will provide partial shielding from the roadway noise sources. As aircraft are not restricted to a traffic lane, the analysis will assume that all aircraft fly directly over the project site. This means that the buildings will offer minimal shielding of aircraft noise. The first floor areas of the two buildings will reduce the field of view from the courtyard to Palomar Airport Road to about 75 degrees. This will produce an additional 4 dBA of roadway noise shielding. With these considerations and worst case assumptions, the combined roadway and aircraft noise levels within the central courtyard will be around 64 dBA CNEL. This level complies with the 65 dBA CNEL requirement for projects that lie within the 60 dBA CNEL airport noise contour. No additional exterior noise mitigation will be necessary. 12/042 5.2 INTERIOR The City's exposure criteria for new residential construction requires that the interior noise environment, attributable to outside noise sources, be limited to 45 dBA CNEL. Analysis and recommendations for control of outdoor-to-indoor noise intrusion are presented in this section. The exterior-to-interior noise reduction expected for the planned construction was based on a detailed analysis of sample rooms and units planned for the development. Calculations of the expected typical noise reduction performance were performed for sample rooms. The analysis was based on the typical spectra expected for the primary sources of community noise impact, the typical octave-band transmission loss for each element in the planned building shell, the relative square footage of each element of the planned building shell, the expected typical interior surface treatment, and the acoustical absorption coefficient for each interior surface treatment. Corrections for the "A" Weighted room absorption factors are also included. Each component of the building shell (e.g. exterior wall, windows, doors, etc.) provides a different amount of transmission loss for each "A" Weighted octave- band of community noise. With the knowledge of the building shell components and their individual octave band transmission loss values for the noise sources, calculations of the composite building shell transmission loss can be made for each room. The characteristics of the basic building shell are listed in Table 5. TABLE 5 BASIC BUILDING SHELL CFL\RACTERISTICS PANEL CONSTRUCTION Exterior Wall Siding or stucco, 2" X 4" studs, R-13 fiberglass insulation, 5/8" drywall Windows Double pane Sliding Glass Door Double pane Roof Built-up over 1/2" plywood, fiberglass insulation, 5/8" drywall, vented Floor Carpet 10 12/042 Table 5 construction minimums will provide around 20 dBA of interior noise reduction. For convenience of assessment, the specific noise levels at the north building faces of the two buildings are given in Table 6. T/^LE NOISE LEVELS AT THE NORTH BUILDING FACES FLOOR ONE TWO THREE 67 70 72 The results of Table 6 show that interior noise reduction levels as high as 27 dBA will be required for third floor rooms facing Palomar Airport Road. Since Table 5 construction will yield around 20 dBA, specific room calculations were carried out to determine whether additional mitigation is needed. The calculations are contained in Appendix 4, and the results are given in Table 7. TABLE 7 ROOM NOISE REDUCTION VALUES NOISE REDUCTION VS. GLAZING STC HOTEL ROOM 2224262830323436 Holiday King Comer A 20 22 23 25 26 27 27 28 Staybridge Studio 19 21 23 24 26 27 28 28 Suite Living Room 21 22 24 26 27 28 29 30 Suite King A 20 22 23 25 26 27 28 28 The results of Table 7 show that Table 5 construction should be adequate for all units with the following exceptions: (1) Add STC 32 glazing to all rooms with any view of Palomar Airport Road. 11 12/042 5.3 VENTILATION If interior allowable noise levels are met by requiring that windows be unopenable or remain closed, the design of the structure must also specify a ventilation or air conditioning system to provide a habitable interior environment. The ventilation system must not compromise the dwelling unit or guest room noise reduction. 5.4 UNIT-TO-UNIT NOISE CONTROL Common floor/ceiling assemblies between units are subject to Title 24 Sound Transmission Class(STC) and Impact Insulation Class (IIC) requirements. The plan set provided for this analysis did not include common floor/ceiling assembly details. It is highly recommended that one of the following widely used common floor/ceiling assemblies, all of which rate at least STC 50, be incorporated into the building plans: (1) 8" concrete slab (Riverbank Acoustical Labs, TL 76-77, 1977, 16f, Pre-stressed Concrete Institute, STC 58 - IIC 71 with carpet, IIC 34 for bare floor) (2) 1 1/2" lightweight concrete, sub-floor, R-ll insulation, resilient channel, drywall ceiling (Geiger and Hamme CCA-14MT, CCA-15MT, 1972, 16f, Cellular Concrete Associates, STC 60 —IIC 73 with carpet, IIC 47 with vinyl tile) (3) 1 3/8" Gyp-Crete, sub-floor, 2" by 10" joists, R-ll insulation, resilient channel, 1/2" drywall ceiling (Riverbank Acoustical Labs TL 81-16, Gyp-Crete Corp., 1981, STC 60 ~ Riverbank Acoustical Labs IN 81-14, Gyp-Crete Corp., 1981, IIC 51 with sheet vinyl) As can be seen by the above list, some of the recommended assemblies cannot meet the IIC 50 minimum requirement without carpet. Uncarpeted areas above other living units will require some form of proprietary isolation product under the floor to achieve the required rating. Such products include Enkasonic, Acousti-Mat, Monsanto SC50, and others. Such products are designed to be installed atop the bare sub-floor and topped with either a LWC/Gyp-Crete pour or additional layers of plywood. Each product has its own specific installation requirements. These products can produce both design and field IIC compliance with sheet vinyl or wood flooring. While various lab tests have shown these same products to produce design IIC compliance when used with ceramic tile, field testing experience has proven that actual ceramic tile installations are marginal. The use of ceramic tile or marble flooring is not recommended, regardless of the installation method. The plan set provided for this analysis did not include common wall assembly details. It is highly recommended that one of the following widely used common wall assemblies, all of which rate at least STC 50, be incorporated into the building plans: 12 12/042 (1) Two layers 1/2" direct nailed drywall, 2" by 6" plate, 2" by 4" staggered studs, fiberglass insulation, two layers 1/2" direct nailed drywall (Owens/Corning Fiberglas, OCF W-55-69, 1969, 16f, Owens/Corning Fiberglas, STC 54) (2) Two layers 5/8" direct nailed drywall, 2" by 6" plate, 2" by 4" staggered studs, R- 11 insulation, two layers 5/8" direct nailed drywall (National Gypsum Co. NGC 2376, 1970, 16f, STC 53) (3) 5/8" direct nailed drywall, 2" by 4" plate with 2" by 4" studs, R-ll insulation, 1" airspace at plate, 2" by 4" plate with 2" by 4" studs, 5/8" direct nailed drywall (Owens/Corning Fiberglas OCF 448, 1967, 16f, STC 56) (4) Same as #3 with two layers of R-l 1 insulation (Riverbank Acoustical Labs TL75- 83, 1975, 16f, U.S. Department of Agriculture, STC 57) (5) Two layers 5/8" drywall direct nailed, 2" by 4" plate with 2" x 4" studs, 1" air space, 2" by 4" plate with 2" by 4" studs, R-ll insulation, two layers 5/8" drywall (National Gypsum Co. NGC 3056, 1970, 16f, Gypsum Association, STC 58) (6) Same as #5 with two layers of R-l 1 insulation (Riverbank Acoustical Labs TL 75- 82, 1975, 16f, U.S. Department of Agriculture, STC 63) All wall assemblies between any common space and a living unit must be an STC 50 minimum rated assembly. All Plumbing and electrical installations shall be installed per the instructions contained in Appendix 5. Put all details onto Plans. 5.5 PROJECT DISCLOSURE The acoustical code requirements are minimal acceptable standards. Compliance with Building Department acoustical criteria does not guarantee or even imply that local sound sources will be mitigated to inaudibility. Compliance with an exterior noise limit of 65 dBA CNEL means that exterior noise will remain clearly audible within the mitigated exterior space. Compliance with an interior noise limit of 45 dBA CNEL means that exterior noise sources will remain audible on the interior of a structure. Due to quality control and other field related problems, the code minimum laboratory rating of STC/IIC 50 for common assemblies does not guarantee that all common assemblies will pass a field test. In fact, there is a 50% chance that half of all laboratory rated STC/IIC 50 common assemblies could fail field tests. An STC 50 rated assembly will produce around 45 dBA of voice reduction in the field. This means that normal conversation in adjoining units will be audible a certain percentage of the time. 13 12/042 Do not misrepresent the degree of exterior to interior or unit to unit acoustical isolation as anything more than meeting code during any phase of this project. Never use any form of the term "Soundproof to describe any portion of this project. 14 1127 EXHIBIT 1 SITE LOCATION FS PS SKATE • PARK \ 1— 00 1^ CD Lu ( O :3 1 O ij_ 1 1 CD 500 1000 I I I SITE: 2700 Palomar Airport Rd, Carlsbad, CA 92008, 112? EXHIBIT 2 AERIAL PHOTO I'ALOMAR AIRPORT ROAD '\ -} EXHIBIT 4 AIRPORT NOISE CONTOURS McCLELLAN-PALOMAR AIRPORT 2009 NOISE EXPOSURE MAP WITH PROGRAM IMPLEMENTATION CHECKED BY TM J DATE: 5-6-05 FIG NO PM Jf PROJ NO 27653003 01301 11-1* CHRISTOPHER JEAN & ASSOCIATES, INC ACOUSTICAL CONSULTING SERVICES APPENDIX 1 NOISE RATING METHODOLOGY P. O. BOX 2325 • FULLERTON, CALIFORNIA • 92837 PHONE: 714-805-01 15 CHRISTOPHER JEAN & ASSOCIATES, INC ACOUSTICAL CONSULTING SERVICES NOISE RATING METHODOLOGY The A-weighted decibel (dBA) or "A" scale on a sound level meter is typically used for environmental noise measurements because the weighting characteristics of the "A" scale approximate the subjective response of the human ear to a broad frequency band noise source by discriminating against the very low and very high frequencies of the audible sound spectrum. Since community noise is seldom constant, varying from moment to moment and throughout the day, the "A" weighted noise level needs to be further described to provide meaningful data. The Environmental Protection Agency, the Federal Department of Transportation, several foreign countries and many private consultants are now using three time- exceeded percentile figures to describe noise, which are: (1) L90 is the noise level that is exceeded 90 percent of any sample measurement period (such as 24 hours) and is often used to describe the background or ambient noise level. (2) L50 is the noise level that is exceeded 50 percent of any sample measurement period. It is generally considered to represent the median noise level. (3) Lio is the noise level that is exceeded 10 percent of any sample measurement period. It is a good descriptor of fluctuating noise sources such as vehicular traffic. It indicates the near-maximum noise levels that occur for groups of single noise events. Being related to the subjective annoyance to community noise, the Lio is a good design tool in the planning of acoustical barriers. More recent noise assessment methods are based on the equivalent energy concept where Leq(x) represents the average energy content of a fluctuating noise source over a sample measurement period. The subscript (x) represents the period over which the energy is computed and/or measured. Current practice references the time quantity to either one (1) hour, eight (8) hours, or twenty-four (24) hours. When referenced to one (1) hour, Leq is also called the HNL (Hourly Noise Level). P. O. BOX 2325 • FULLERTON, CALIFORNIA • 92837 PHONE: 714-805-01 15 Since Leq is the summation of the functional products of noise level and duration, many different combinations of noise levels, duration times and time histories can produce similar Leq values. Thus a value of Leq(24) equals 50 means only that the average noise level is 50 dB. During that 24-hour period, there can be times when the noise level is higher than 50 dB and times when it is lower than 50 dB. If the period of the measurement is only a single event, the energy content is not averaged. The energy expression for a single event is simply the sum of the flinctional product of the noise level and duration time of the event. This term is called the Le or SENEL (Single Event Noise Exposure Level). The summation of Le values averaged over one hour is Leq(l), over eight hours is Leq(8), over 24 hours is Leq(24), etc. Leq is further refined into Ldn (Level Day-Night) and CNEL (Community Noise Equivalent Level), where noise that occurs during certain hours of the day are weighted (or penalized) in an attempt to compensate for the general perception that such noise is more annoying during these time periods (typically evening and nighttime hours). (1) Ldn is the sound level in dBA that corresponds to the average energy content of the noise being measured over a 24-hour period but includes a ten (10) dBA weighting penalty for noise that occurs during the nighttime hours between 10:00 PM and 7:00 AM. The Ldn is a noise rating method recommended by the Environmental Protection Agency because it takes into account those subjectively more annoying noise events that occur during normal sleeping hours. (2) CNEL is the sound level in dBA that corresponds to the average energy content of the noise being measured over a 24-hour period but includes a five (5) dBA penalty for noise that occurs during the evening hours between 7:00 PM and 10:00 PM, and a ten (10) dBA penalty for noise that occurs during the nighttime hours between 10:00 PM and 7:00 AM. For typical highway vehicular traffic situations, computer analysis has shown that the Ldn and CNEL values correlate within 0.5 dBA. The percentile figures Lio, L50 and L90 can be directly scaled from a graphical recording of the measured noise sample over a particular time period. These figures can also be measured directly using modern automatic noise measuring equipment. Measurement of the parameters Le, Leq, Ldn and CNEL requires even more sophisticated and correspondingly expensive noise measuring equipment. As a result, engineers have devised ways of estimating Leq (and hence, Ldn) using standard instrumentation and methods. CHRISTOPHER JEAN & ASSOCIATES, INC ACOUSTICAL CONSULTING SERVICES APPENDIX EXISTING TRAFFIC NOISE CALCULATIONS P. O. BOX 2325 • FULLERTON, CALIFORNIA • 92837 PHONE: 714-805-01 15 HOURLY NOISE LEVEL PROJECT STREET NAME SITE TYPE HOLIDAY INN/STAYBRIDGE SUITES PALOMAR AIRPORT ROAD SOFT INPUT DATA AUTO METK HVTK SPEED: 55 % VOLUME: 95.2 VOLUME = 2 97 0 HVY TRK GRADIENT = 0 DBA AUTO MED.TRK. HVY.TRK. TOTAL 55 3 NOISE LEVEL 74 . 7 69 . 5 71. 1 77 . 1 55 1. I NOISE LEVEL AT 15 0 FT AUTO MEDIUM TRK HEAVY TRK 67 . 5 62 . 3 64 . 0 TOTAL 69 . 9 LEQ AT SPECIFIED DISTANCES DISTANCE LEQ 50 77 . 1 75 74 . 4 100 72 . 6 125 71 . 1 150 69 9 175 68 9 200 68 0 250 66 6 300 65 4 350 64 4 400 63 5 450 62 8 500 62 1 550 61 5 600 60 9 650 60 4 700 59 9 750 59 4 800 59 0 1000 57 6 HOURLY NOISE LEVEL PROJECT STREET NAME SITE TYPE HOLIDY INN/STAYBRIDGE SUITES INNOVATION WAY SOFT INPUT DATA AUTO METK HVTK SPEED: % VOLUME: VOLUME HVY TRK GRADIENT AUTO MED.TRK. HVY.TRK. TOTAL 3 35 98 348 0 DBA 35 1 . 7 NOISE LEVEL 60 . 0 53 . 0 0 . 0 60 . 8 35 0 NOISE LEVEL AT 450 FT AUTO 45 . 6 MEDIUM TRK 38.7 HEAVY TRK 0 . 0 TOTAL 46 . 5 LEQ AT SPECIFIED DISTANCES LEQ DISTANCE 50 60 . 8 75 58 . 1 100 56 . 2 125 54 . 8 150 53 . 6 175 52 6 200 51 7 250 50 3 300 49 1 350 48 1 400 47 2 450 46 5 500 45 8 550 45 1 600 44 6 650 44 1 700 43 6 750 43 1 800 42 7 1000 41 2 HOURLY NOISE LEVEL PROJECT STREET NAME SITE TYPE HOLIDAY INN/STAYBRIDGE SUITES PALOMAR AIRPORT ROAD SOFT INPUT DATA AUTO METK HVTK SPEED: 55 % VOLUME: 95.2 VOLUME = 2 970 HVY TRK GRADIENT = 0 DBA AUTO MED.TRK. HVY.TRK. TOTAL 55 3 NOISE LEVEL 74 . 7 69 . 5 71 . 1 77 . 1 55 1 . i NOISE LEVEL AT 3 50 FT AUTO MEDIUM TRK HEAVY TRK 62.0 56.8 58.5 LEQ AT SPECIFIED DISTANCES DISTANCE LEQ TOTAL 64 . 4 50 77 1 75 74 4 100 72 6 125 71 1 150 69 9 175 68 9 200 68 0 250 66 6 300 65 4 350 64 4 400 63 5 450 62 8 500 62 1 550 61 5 600 60 9 650 60 4 700 59 9 750 59 4 800 59 0 1000 57 6 CHRISTOPHER JEAN & ASSOCIATES, INC ACOUSTICAL CONSULTING SERVICES APPENDIX FUTURE TRAFFIC NOISE C/^CULATIONS P. O. BOX 2325 • FULLERTON, CALIFORNIA • 92837 PHONE: 714-805-01 15 FHWA RD-77-108 HIGHWAY NOISE PREDICTION MODEL PROJECT NAME SITE LOCATION DESCRIPTION SITE TYPE HOLIDAY INN/STAYBRIDGE SUITES CARLSBAD PALOMAR AIRPORT ROAD HARD INPUT DATA SPEED % DAY % EVENING % NIGHT % VOLUME VOLUME AUTO 55 75 . 51 12 . 57 9 . 34 100 56000 MEDIUM TRUCK 55 1 . 56 0 . 09 . 19 100 HEAVY TRUCK 55 . 64 0 . 02 . 08 100 •--AVERAGE HOURLY NOISE LEVELS AT 5 0 FEET DAY EVENING NIGHT 24 HOUR CNEL AUTO MEDIUM TRK. HEAVY TRK. TOTAL 75 . 61 68 . 62 68.60 77 . 07 73 62 59 74 84 25 57 28 67 . 78 60 . 72 60.82 69 . 24 73 . 70 66 . 32 66 . 22 75 . 04 76 69 69 78 97 39 29 26 NOISE LEVEL AT SPECIFIED DISTANCES DISTANCE CNEL 50 78 26 75 76 50 100 75 25 125 74 28 150 73 49 175 72 82 200 72 24 225 71 73 250 71 27 275 70 85 300 70 48 325 70 13 350 69 81 375 69 51 400 69 23 4S0 68 72 500 68 26 550 67 84 600 67 47 650 67 12 700 66 80 750 66 50 800 66 22 FHWA RD-77-108 HIGHWAY NOISE PREDICTION MODEL PROJECT NAME SITE LOCATION DESCRIPTION SITE TYPE HOLIDAY INN/STAYBRIDGE SUITES CARLSBAD INNOVATION WAY HARD INPUT DATA SPEED % DAY % EVENING % NIGHT % VOLUME VOLUME AUTO 35 75 . 51 12 . 57 9 . 34 100 7000 MEDIUM TRUCK 35 1 . 56 0.09 . 19 100 HEAVY TRUCK 35 . 64 0 . 02 . 08 100 ---AVERAGE HOURLY NOISE LEVELS AT 50 FEET DAY EVENING NIGHT 24 HOUR CNEL AUTO 61.06 MEDIUM TRK. 54.90 HEAVY TRK. 5 6.70 TOTAL 63.13 59.30 48 . 53 47 . 67 59 . 91 53 . 23 47 . 00 48 . 92 55.30 59 . 16 52 . 60 54 . 32 61 . 06 62 55 57 64 42 67 39 26 NOISE LEVEL AT SPECIFIED DISTANCES DISTANCE CNEL 50 64 26 75 62 50 100 61 25 125 60 28 150 59 49 175 58 82 200 58 24 225 57 . 72 250 57 27 275 56 85 300 56 47 325 56 13 350 55 81 375 55 51 400 55 23 450 54 71 500 54 26 550 53 84 600 53 46 650 53 12 700 52 80 750 52 50 800 52 22 CHRISTOPHER JEAN & ASSOCIATES, INC ACOUSTICAL CONSULTING SERVICES APPENDIX ROOM INTERIOR NOISE REDUCTION CALCULAFIONS P. O. BOX 2325 • FULLERTON, CALIFORNIA • 92837 PHONE: 714-805-01 15 WORK SHEET FOR CALCULATING ROOM NOISE REDUCTION VALUE ROOM NAME KING CORNER A + STC = 2 2 FLOOR AREA 216 SURFACES TL @ AREA T*S EXT.WALL 1 40 133 0 . 01330 EXT.WALL 2 43 57 0 . 00286 EXT.WALL 3 50 0 0 . 00000 INT.WALL 240 WINDOW 1 20 . 05 15 0.15000 WINDOW 2 23 . 05 43 0.21551 WINDOW 3 30 . 05 0 0.00000 SGD 20 . 05 0 0.00000 DOORS 28 . 04 6 0.00951 ROOF 40 . 04 216 0.02160 FLOOR . 6 216 ET*S -lOLOG(ET*S) lOLOGA 0.41278 3 . 8 21. 9 NOISE REDUCTION 19 . 8 WORK SHEET FOR CALCULATING ROOM NOISE REDUCTION VALUE ROOM NAME KING CORNER A + STC = 24 FLOOR AREA 216 SURFACES TL @ AREA T*S EXT.WALL 1 40 133 0 . 01330 EXT.WALL 2 43 57 0.00286 EXT.WALL 3 50 0 0.00000 INT.WALL 240 WINDOW 1 22 . 05 15 0.09464 WINDOW 2 25 . 05 43 0.13598 WINDOW 3 32 . 05 0 0.00000 SGD 22 . 05 0 0.00000 DOORS 28 . 04 6 0.00951 ROOF 40 . 04 216 0.02160 FLOOR . 6 216 ET*S -lOLOG(ET*S) lOLOGA 0.27789 5 . 6 21 . 9 NOISE REDUCTION 21. 5 WORK SHEET FOR CALCULATING ROOM NOISE REDUCTION VALUE ROOM NAME KING CORNER A + STC 26 FLOOR AREA 216 SURFACES TL @ AREA S EXT.WALL 1 40 133 0 . 01330 EXT.WALL 2 43 57 0 . 00286 EXT.WALL 3 50 0 0 . 00000 INT.WALL 240 WINDOW 1 24 . 05 15 0 . 05972 WINDOW 2 27 . 05 43 0 .08580 WINDOW 3 34 . 05 0 0 .00000 SGD 24 . 05 0 0 . 00000 DOORS 28 . 04 6 0 .00951 ROOF 40 . 04 216 0 .02160 FLOOR . 6 216 ET*S -lOLOG(ET*S) lOLOGA NOISE REDUCTION 0.19278 7 . 1 21. 9 23 . 1 WORK SHEET FOR CALCULATING ROOM NOISE REDUCTION VALUE ROOM NAME KING CORNER A + STC = 2 8 FLOOR AREA 216 SURFACES TL @ AREA T*S EXT.WALL 1 40 133 0 . 01330 EXT.WALL 2 43 57 0 . 00286 EXT.WALL 3 50 0 0 . 00000 INT.WALL 240 WINDOW 1 26 . 05 15 0 . 03768 WINDOW 2 29 . 05 43 0 . 05413 WINDOW 3 36 . 05 0 0 . 00000 SGD 26 . 05 0 0 . 00000 DOORS 28 . 04 6 0 . 00951 ROOF 40 . 04 216 0 . 02160 FLOOR . 6 216 ET*S 0 . 13908 -lOLOG(ET*S) 8 . 6 lOLOGA 21 . 9 NOISE REDUCTION 24 . 5 WORK SHEET FOR CALCULATING ROOM NOISE REDUCTION VALUE ROOM NAME KING CORNER A + STC = 3 0 FLOOR AREA 216 SURFACES TL @ AREA T*S EXT.WALL 1 40 133 0 . 01330 EXT.WALL 2 43 57 0 . 00286 EXT.WALL 3 50 0 0 . 00000 INT.WALL 240 WINDOW 1 28 . 05 15 0 . 02377 WINDOW 2 31 . 05 43 0 . 03416 WINDOW 3 38 . 05 0 0 . 00000 SGD 28 . 05 0 0 . 00000 DOORS 28 . 04 6 0 . 00951 ROOF 40 . 04 216 0 . 02160 FLOOR . 6 216 ET*S 0 . 10520 -10LOG(ET*S) 9.8 lOLOGA 21.9 NOISE REDUCTION 25.7 WORK SHEET FOR CALCULATING ROOM NOISE REDUCTION VALUE ROOM NAME KING CORNER A -f STC = 3 2 FLOOR AREA 216 SURFACES TL @ AREA T*S EXT.WALL 1 40 133 0 . 01330 EXT.WALL 2 43 57 0 . 00286 EXT.WALL 3 50 0 0 . 00000 INT.WALL 240 WINDOW 1 30 . 05 15 0 . 01500 WINDOW 2 33 . 05 43 0 . 02155 WINDOW 3 40 . 05 0 0 . 00000 SGD 30 . 05 0 0 . 00000 DOORS 28 . 04 6 0 . 00951 ROOF 40 . 04 216 0 . 02160 FLOOR . 6 216 ET*S 0.08382 -10LOG(ET*S) 10.8 lOLOGA 21.9 NOISE REDUCTION 26.7 WORK SHEET FOR CALCULATING ROOM NOISE REDUCTION VALUE ROOM NAME KING CORNER A + STC = 3 4 FLOOR AREA 216 SURFACES TL @ AREA T*S EXT.WALL 1 40 133 0 . 01330 EXT.WALL 2 43 57 0.00286 EXT.WALL 3 50 0 0.00000 INT.WALL 240 WINDOW 1 32 . 05 15 0 . 00946 WINDOW 2 35 . 05 43 0.01360 WINDOW 3 42 . 05 0 0.00000 SGD 32 . 05 0 0.00000 DOORS 28 . 04 6 0.00951 ROOF 40 . 04 216 0.02160 FLOOR . 6 216 ET*S -lOLOG(ET*S) lOLOGA 0.07033 11. 5 21. 9 NOISE REDUCTION 27.4 WORK SHEET FOR CALCULATING ROOM NOISE REDUCTION VALUE ROOM NAME KING CORNER A + STC 36 FLOOR AREA 216 SURFACES TL @ AREA T* S EXT.WALL 1 40 133 0 . 01330 EXT.WALL 2 43 57 0 . 00286 EXT.WALL 3 50 0 0 . 00000 INT.WALL 240 WINDOW 1 34 . 05 15 0 .00597 WINDOW 2 37 . 05 43 0 .00858 WINDOW 3 44 . 05 0 0 .00000 SGD 34 . 05 0 0 . 00000 DOORS 28 . 04 6 0 . 00951 ROOF 40 . 04 216 0 . 02160 FLOOR . 6 216 ET*S 0 .06182 -lOLOG(ET*S) 12 . 1 lOLOGA 21 . 9 NOISE REDUCTION 28.0 WORK SHEET FOR CALCULATING ROOM NOISE REDUCTION VALUE ROOM NAME STUDIO A + STC 22 FLOOR AREA 226 SURFACES TL @ AREA T*S EXT.WALL 1 40 84 0 . 00840 EXT.WALL 2 43 0 0.00000 EXT.WALL 3 50 0 0.00000 INT.WALL 320 WINDOW 1 20 . 05 48 0.48000 WINDOW 2 23 . 05 0 0.00000 WINDOW 3 30 . 05 0 0.00000 SGD 20 . 05 0 0.00000 DOORS 28 . 04 6 0.00951 ROOF 40 . 04 226 0.02260 FLOOR . 6 226 ET*S -lOLOG(ET*S) lOLOGA NOISE REDUCTION 0.52051 2 . 8 22 . 2 19 . 0 WORK SHEET FOR CALCULATING ROOM NOISE REDUCTION VALUE ROOM NAME STUDIO A + STC = 24 FLOOR AREA 226 SURFACES TL @ AREA T*S EXT.WALL 1 40 84 0 . 00840 EXT.WALL 2 43 0 0.00000 EXT.WALL 3 50 0 0.00000 INT.WALL 320 WINDOW 1 22 . 05 48 0.30286 WINDOW 2 25 . 05 0 0.00000 WINDOW 3 32 . 05 0 0.00000 SGD 22 . 05 0 0.00000 DOORS 28 . 04 6 0.00951 ROOF 40 . 04 226 0.02260 FLOOR . 6 226 ET*S -lOLOG(ET*S) lOLOGA 0.34337 4 . 6 22 . 2 NOISE REDUCTION 20.8 WORK SHEET FOR CALCULATING ROOM NOISE REDUCTION VALUE ROOM NAME STUDIO A + STC 26 FLOOR AREA 226 SURFACES TL @ AREA S EXT.WALL 1 40 84 0 . 00840 EXT.WALL 2 43 0 0 .00000 EXT.WALL 3 50 0 0 . 00000 INT.WALL 320 WINDOW 1 24 . 05 48 0 . 19109 WINDOW 2 27 . 05 0 0 .00000 WINDOW 3 34 . 05 0 0 . 00000 SGD 24 . 05 0 0 . 00000 DOORS 28 . 04 6 0 .00951 ROOF 40 . 04 226 0 . 02260 FLOOR . 6 226 ET*S 0 .23160 -lOLOG(ET*S) 6 . 4 lOLOGA 22 . 2 NOISE REDUCTION 22 . 5 WORK SHEET FOR CALCULATING ROOM NOISE REDUCTION VALUE ROOM NAME STUDIO A + STC 28 FLOOR AREA 226 SURFACES TL @ AREA S EXT.WALL 1 40 84 0 . 00840 EXT.WALL 2 43 0 0 . 00000 EXT.WALL 3 50 0 0 . 00000 INT.WALL 320 WINDOW 1 26 . 05 48 0 .12057 WINDOW 2 29 . 05 0 0 . 00000 WINDOW 3 36 . 05 0 0 . 00000 SGD 26 . 05 0 0 . 00000 DOORS 28 . 04 6 0 .00951 ROOF 40 . 04 226 0 .02260 FLOOR . 6 226 ET*S 0 .16108 -lOLOG(ET*S) 7 . 9 lOLOGA 22 . 2 NOISE REDUCTION 24 . 1 WORK SHEET FOR CALCULATING ROOM NOISE REDUCTION VALUE ROOM NAME STUDIO A + STC = 3 0 FLOOR AREA 226 SURFACES TL @ AREA T* S EXT.WALL 1 40 84 0 . 00840 EXT.WALL 2 43 0 0 .00000 EXT.WALL 3 50 0 0 . 00000 INT.WALL 320 WINDOW 1 28 . 05 48 0 . 07607 WINDOW 2 31 . 05 0 0 .00000 WINDOW 3 38 . 05 0 0 . 00000 SGD 28 . 05 0 0 .00000 DOORS 28 . 04 6 0 . 00951 ROOF 40 . 04 226 0 . 02260 FLOOR . 6 226 ET*S 0 .11658 -lOLOG(ET*S) 9 . 3 lOLOGA 22 . 2 NOISE REDUCTION 25 . 5 WORK SHEET FOR CALCULATING ROOM NOISE REDUCTION VALUE ROOM NAME STUDIO A + STC = 3 2 FLOOR AREA 22 6 SURFACES TL @ AREA T*S EXT.WALL 1 40 84 0 00840 EXT.WALL 2 43 0 0 00000 EXT.WALL 3 50 0 0 00000 INT.WALL 320 WINDOW 1 30 . 05 48 0 04800 WINDOW 2 33 . 05 0 0 00000 WINDOW 3 40 . 05 0 0 00000 SGD 30 . 05 0 0 00000 DOORS 28 . 04 6 0 00951 ROOF 40 . 04 226 0 02260 FLOOR . 6 226 ET*S 0 08851 -lOLOG(ET*S) 10 5 lOLOGA 22 2 NOISE REDUCTION 26 7 WORK SHEET FOR CALCULATING ROOM NOISE REDUCTION VALUE ROOM NAME FLOOR AREA STUDIO A + STC = 226 34 SURFACES TL @ AREA p* S EXT.WALL 1 40 84 0 . 00840 EXT.WALL 2 43 0 0 . 00000 EXT.WALL 3 50 0 0 .00000 INT.WALL 320 WINDOW 1 32 . 05 48 0 .03029 WINDOW 2 35 . 05 0 0 . 00000 WINDOW 3 42 . 05 0 0 . 00000 SGD 32 . 05 0 0 .00000 DOORS 28 . 04 6 0 .00951 ROOF 40 . 04 226 0 .02260 FLOOR . 6 226 ET*S 0 .07080 -lOLOG(ET*S) 11 . 5 lOLOGA 22 . 2 NOISE REDUCTION 27 . 7 WORK SHEET FOR CALCULATING ROOM NOISE REDUCTION VALUE ROOM NAME STUDIO A + STC = 3 6 FLOOR AREA 226 SURFACES TL @ AREA T*S EXT.WALL 1 40 84 0 . 00840 EXT.WALL 2 43 0 0.00000 EXT.WALL 3 50 0 0.00000 INT.WALL 320 WINDOW 1 34 . 05 48 0.01911 WINDOW 2 37 . 05 0 0 . 00000 WINDOW 3 44 . 05 0 0.00000 SGD 34 . 05 0 0.00000 DOORS 28 . 04 6 0.00951 ROOF 40 . 04 226 0 . 02260 FLOOR . 6 226 ET*S -lOLOG(ET*S) lOLOGA 0.05962 12 . 2 22 . 2 NOISE REDUCTION 28.4 WORK SHEET FOR CALCULATING ROOM NOISE REDUCTION VALUE ROOM NAME SUITE LIVING ROOM STC = 22 FLOOR AREA 157 SURFACES TL @ AREA T*S EXT.WALL 1 40 36 0 . 00360 EXT.WALL 2 43 0 0 . 00000 EXT.WALL 3 50 0 0.00000 INT.WALL 340 WINDOW 1 20 . 05 24 0.24000 WINDOW 2 23 . 05 0 0.00000 WINDOW 3 30 . 05 0 0.00000 SGD 20 . 05 0 0.00000 DOORS 0 . 04 0 0.00000 ROOF 40 . 04 157 0.01570 FLOOR . 6 157 ET*S 0.25930 -lOLOG(ET*S ) 5 . 9 lOLOGA 20.7 NOISE REDUCTION 20 . 6 WORK SHEET FOR CALCULATING ROOM NOISE REDUCTION VALUE ROOM NAME SUITE LIVING ROOM + STC 24 FLOOR AREA 157 SURFACES TL @ AREA T* S EXT.WALL 1 40 36 0 . 00360 EXT.WALL 2 43 0 0 . 00000 EXT.WALL 3 50 0 0 . 00000 INT.WALL 340 WINDOW 1 22 . 05 24 0 . 15143 WINDOW 2 25 . 05 0 0 . 00000 WINDOW 3 32 . 05 0 0 .00000 SGD 22 . 05 0 0 .00000 DOORS 0 . 04 0 0 .00000 ROOF 40 . 04 157 0 .01570 FLOOR . 6 157 ET*S -lOLOG(ET*S) lOLOGA NOISE REDUCTION 0.17073 7 . 7 20.7 22 . 4 WORK SHEET FOR CALCULATING ROOM NOISE REDUCTION VALUE ROOM NAME SUITE LIVING ROOM + STC = 2 6 FLOOR AREA 157 SURFACES TL @ AREA T* S EXT.WALL 1 40 36 0 . 00360 EXT.WALL 2 43 0 0 . 00000 EXT.WALL 3 50 0 0 .00000 INT.WALL 340 WINDOW 1 24 . 05 24 0 .09555 WINDOW 2 27 . 05 0 0 .00000 WINDOW 3 34 . 05 0 0 .00000 SGD 24 . 05 0 0 .00000 DOORS 0 . 04 0 0 .00000 ROOF 40 . 04 157 0 .01570 FLOOR . 6 157 ET*S -lOLOG(ET*S) lOLOGA NOISE REDUCTION 0.11485 9 . 4 20.7 24 . 1 WORK SHEET FOR CALCULATING ROOM NOISE REDUCTION VALUE ROOM NAME SUITE LIVING ROOM + STC = 2 8 FLOOR AREA 157 SURFACES TL @ AREA T*S EXT.WALL 1 40 36 0 . 00360 EXT.WALL 2 43 0 0 . 00000 EXT.WALL 3 50 0 0 . 00000 INT.WALL 340 WINDOW 1 26 . 05 24 0 . 06029 WINDOW 2 29 . 05 0 0 . 00000 WINDOW 3 36 . 05 0 0 . 00000 SGD 26 . 05 0 0 . 00000 DOORS 0 . 04 0 0 . 00000 ROOF 40 . 04 157 0 . 01570 FLOOR . 6 157 ET*S 0 . 07959 -lOLOG(ET*S) 11 . 0 lOLOGA 20 . 7 NOISE REDUCTION 25 . 7 WORK SHEET FOR CALCULATING ROOM NOISE REDUCTION VALUE ROOM NAME SUITE LIVING ROOM + STC = 30 FLOOR AREA 157 SURFACES TL @ AREA T*S EXT.WALL 1 40 36 0 . 00360 EXT.WALL 2 43 0 0 . 00000 EXT.WALL 3 50 0 0 . 00000 INT.WALL 340 WINDOW 1 28 . 05 24 0.03804 WINDOW 2 31 . 05 0 0 . 00000 WINDOW 3 38 . 05 0 0.00000 SGD 28 . 05 0 0.00000 DOORS 0 . 04 0 0 . 00000 ROOF 40 . 04 157 0 . 01570 FLOOR . 6 157 ET*S 0.05734 -lOLOG(ET*S) 12 . 4 lOLOGA 20.7 NOISE REDUCTION 27.1 WORK SHEET FOR CALCULATING ROOM NOISE REDUCTION VALUE ROOM NAME SUITE LIVING ROOM + STC 32 FLOOR AREA 157 SURFACES TL @ AREA T*S EXT.WALL 1 40 36 0 . 00360 EXT.WALL 2 43 0 0 . 00000 EXT.WALL 3 50 0 0 . 00000 INT.WALL 340 WINDOW 1 30 . 05 24 0 . 02400 WINDOW 2 33 . 05 0 0 . 00000 WINDOW 3 40 . 05 0 0 . 00000 SGD 30 . 05 0 0 . 00000 DOORS 0 . 04 0 0 . 00000 ROOF 40 . 04 157 0 . 01570 FLOOR . 6 157 ET*S 0 . 04330 -lOLOG(ET*S) 13 . 6 lOLOGA 20 . 7 NOISE REDUCTION 28 . 3 WORK SHEET FOR CALCULATING ROOM NOISE REDUCTION VALUE ROOM NAME SUITE LIVING ROOM + STC = 3 4 FLOOR AREA 15 7 SURFACES TL @ AREA T*S EXT.WALL 1 40 36 0 . 00360 EXT.WALL 2 43 0 0 . 00000 EXT.WALL 3 50 0 0 . 00000 INT.WALL 340 WINDOW 1 32 . 05 24 0 . 01514 WINDOW 2 35 . 05 0 0 . 00000 WINDOW 3 42 . 05 0 0.00000 SGD 32 . 05 0 0.00000 DOORS 0 . 04 0 0.00000 ROOF 40 . 04 157 0 . 01570 FLOOR . 6 157 ET*S -lOLOG(ET*S) lOLOGA 0.03444 14 . 6 20 . 7 NOISE REDUCTION 29.3 WORK SHEET FOR CALCULATING ROOM NOISE REDUCTION VALUE ROOM NAME SUITE LIVING ROOM +• STC = 3 6 FLOOR AREA 157 SURFACES TL @ AREA S EXT.WALL 1 40 36 0 .00360 EXT.WALL 2 43 0 0 .00000 EXT.WALL 3 50 0 0 . 00000 INT.WALL 340 WINDOW 1 34 . 05 24 0 .00955 WINDOW 2 37 . 05 0 0 . 00000 WINDOW 3 44 . 05 0 0 . 00000 SGD 34 . 05 0 0 .00000 DOORS 0 . 04 0 0 .00000 ROOF 40 . 04 157 0 .01570 FLOOR . 6 157 ET*S 0 .02885 -lOLOG(ET*S) 15 . 4 lOLOGA 20 . 7 NOISE REDUCTION 30.1 WORK SHEET FOR CALCULATING ROOM NOISE REDUCTION VALUE ROOM NAME SUITE KING A + STC = 22 FLOOR AREA 141 SURFACES TL @ AREA T*S EXT.WALL 1 40 83 0 . 00830 EXT.WALL 2 43 96 0 . 00481 EXT.WALL 3 50 0 0 . 00000 INT.WALL 288 WINDOW 1 20 . 05 24 0 . 24000 WINDOW 2 23 . 05 0 0.00000 WINDOW 3 30 . 05 0 0.00000 SGD 20 . 05 0 0.00000 DOORS 31 . 04 6 0.00477 ROOF 40 . 04 148 0.01480 FLOOR . 6 148 ET*S 0.27268 -lOLOG(ET*S) 5 . 6 lOLOGA 20.5 NOISE REDUCTION 20.1 WORK SHEET FOR CALCULATING ROOM NOISE REDUCTION VALUE ROOM NAME SUITE KING A + STC = 24 FLOOR AREA 148 SURFACES TL @ AREA T*S EXT.WALL 1 40 83 0 .00830 EXT.WALL 2 43 96 0 . 00481 EXT.WALL 3 50 0 0 . 00000 INT.WALL 288 WINDOW 1 22 . 05 24 0 . 15143 WINDOW 2 25 . 05 0 0 . 00000 WINDOW 3 32 . 05 0 0.00000 SGD 22 . 05 0 0.00000 DOORS 31 . 04 6 0.00477 ROOF 40 . 04 148 0.01480 FLOOR . 6 148 ET*S -lOLOG{ET*S) lOLOGA 0.18411 7 . 3 20.5 NOISE REDUCTION 21 . 8 WORK SHEET FOR CALCULATING ROOM NOISE REDUCTION VALUE ROOM NAME SUITE KING A + STC = 2 6 FLOOR AREA 14 8 SURFACES TL @ AREA T* S EXT.WALL 1 40 83 0 . 00830 EXT.WALL 2 43 96 0 . 00481 EXT.WALL 3 50 0 0 .00000 INT.WALL 288 WINDOW 1 24 . 05 24 0 .09555 WINDOW 2 27 . 05 0 0 .00000 WINDOW 3 34 . 05 0 0 . 00000 SGD 24 . 05 0 0 . 00000 DOORS 31 . 04 6 0 .00477 ROOF 40 . 04 148 0 . 01480 FLOOR . 6 148 ET*S -lOLOG(ET*S) lOLOGA NOISE REDUCTION 0.12822 8 . 9 20 . 5 23 . 4 WORK SHEET FOR CALCULATING ROOM NOISE REDUCTION VALUE ROOM NAME SUITE KING A + STC = 28 FLOOR AREA 148 SURFACES TL @ AREA T* S EXT.WALL 1 40 83 0 . 00830 EXT.WALL 2 43 96 0 . 00481 EXT.WALL 3 50 0 0 .00000 INT.WALL 288 WINDOW 1 26 . 05 24 0 .06029 WINDOW 2 29 . 05 0 0 .00000 WINDOW 3 36 . 05 0 0 .00000 SGD 26 . 05 0 0 .00000 DOORS 31 . 04 6 0 .00477 ROOF 40 . 04 148 0 .01480 FLOOR . 6 148 ET*S 0 .09296 -lOLOG(ET*S) 10 . 3 lOLOGA 20 . 5 NOISE REDUCTION 24 . 8 WORK SHEET FOR CALCULATING ROOM NOISE REDUCTION VALUE ROOM NAME SUITE KING A + STC = 3 0 FLOOR AREA 148 SURFACES TL @ AREA p* S EXT.WALL 1 40 83 0 . 00830 EXT.WALL 2 43 96 0 . 00481 EXT.WALL 3 50 0 0 .00000 INT.WALL 288 WINDOW 1 28 . 05 24 0 . 03804 WINDOW 2 31 . 05 0 0 . 00000 WINDOW 3 38 . 05 0 0 . 00000 SGD 28 . 05 0 0 .00000 DOORS 31 . 04 6 0 .00477 ROOF 40 . 04 148 0 .01480 FLOOR . 6 148 ET*S 0 .07071 -lOLOG(ET*S) 11 . 5 lOLOGA 20 . 5 NOISE REDUCTION 26 . 0 WORK SHEET FOR CALCULATING ROOM NOISE REDUCTION VALUE ROOM NAME SUITE KING A + STC = 32 FLOOR AREA 148 SURFACES TL @ AREA T*S EXT.WALL 1 40 83 0 . 00830 EXT.WALL 2 43 96 0 . 00481 EXT.WALL 3 50 0 0 . 00000 INT.WALL 288 WINDOW 1 30 . 05 24 0 . 02400 WINDOW 2 33 . 05 0 0.00000 WINDOW 3 40 . 05 0 0.00000 SGD 30 . 05 0 0 . 00000 DOORS 31 . 04 6 0 . 00477 ROOF 40 . 04 148 0.01480 FLOOR . 6 148 ET*S -lOLOG(ET*S) lOLOGA 0.05668 12 . 5 20.5 NOISE REDUCTION 27 . 0 WORK SHEET FOR CALCULATING ROOM NOISE REDUCTION VALUE ROOM NAME SUITE KING A + STC 34 FLOOR AREA 148 SURFACES TL @ AREA T*S EXT.WALL 1 40 83 0 . 00830 EXT.WALL 2 43 96 0 . 00481 EXT.WALL 3 50 0 0 . 00000 INT.WALL 288 WINDOW 1 32 . 05 24 0 . 01514 WINDOW 2 35 . 05 0 0 . 00000 WINDOW 3 42 . 05 0 0 . 00000 SGD 32 . 05 0 0 . 00000 DOORS 31 . 04 6 0 . 00477 ROOF 40 . 04 148 0 . 01480 FLOOR . 6 148 ET*S 0 . 04782 -lOLOG(ET*S) 13 . 2 lOLOGA 20 . 5 NOISE REDUCTION 27 . 7 WORK SHEET FOR CALCULATING ROOM NOISE REDUCTION VALUE ROOM NAME SUITE KING A + STC 36 FLOOR AREA 148 SURFACES TL @ AREA T*S EXT.WALL 1 40 83 0 . 00830 EXT.WALL 2 43 96 0 . 00481 EXT.WALL 3 50 0 0 . 00000 INT.WALL 288 WINDOW 1 34 . 05 24 0 . 00955 WINDOW 2 37 . 05 0 0 . 00000 WINDOW 3 44 . 05 0 0 . 00000 SGD 34 . 05 0 0 . 00000 DOORS 31 . 04 6 0 . 00477 ROOF 40 . 04 148 0 . 01480 FLOOR . 6 148 ET*S 0 . 04223 -lOLOG(ET*S) 13 . 7 lOLOGA 20 . 5 NOISE REDUCTION 28.2 CHRISTOPHER JEAN & ASSOCIATES, INC ACOUSTICAL CONSULTING SERVICES APPENDIX PLUMBING AND ELECTRICAL INST/U^LAIIONS P. O. BOX 2325 • FULLERTON, CALIFORNIA • 92837 PHONE: 714-805-01 15 CHRISTOPHER JEAN & ASSOCIATES A C O I- S T I C A L CONSULTING SERVICES PTIIMBINONOISE RBDUCTIQN REQUIREMENTS FOR COMPLIANCE WITH THE CALIFORNIA CODE OF REOULATIONS TITLE 24. PART 2. APPENPIX CHAPTER 35 REOUIRED PLUMBING DESIGN FEATURE IN COMON WALL AND FLOOR/CEILING ASSEMBLIES Th« pluHibing system, by its nature, can degrade the acouMica! integrity- of a common wall or floor/ceiiiig ^iembiy. TMs is primarily due to the fact that the plumbing system, a sound carrier and a sound source, is generally attach©! to tfie staids, ptoes or joists of walls aad floors. In order to alle^^ie the problem of pipe noise, one hundred percent of the piranbing system must be isolated from the building fmmtmotk (aot just as common assemblies). Special in^stailation requirements are necessar>=- in order to: (1) redwe the level of noise from, the plumbing system, and (2) isolate the total pliimbing system from the building structure. TTiese special isolation procedures may be accomplished by using an approved commercial isolation s>'stem. Hard plaMic "Isolators" aie NOT acceptable. Examples of approved commercial isolation systems in order of preference are; (1) the "Acousto-Plumb" system by Specialty Products, inc., (2) the Hoidrite Silencer System by Holdrite. Inc., and P. O. BOX 2325 • FULLERTON. CALIFORNIA • 92837 PHONE: 714-805-0115 (3) the felt lined series of isolator, clamps and hangers from Tolco, Inc. Only when appropriate commercial isolation prodiucts are not available for unusual applications or extra la^e pipe sizes, it will be acceptable to use high densi^, IM" Aick, 2" wide, adhesive backed felt wrap and/or i./2" thick pie-foraied, self-adhesive foam rubber pipe insulation such as Armaflex or Rubatex. If the felt wrap or pre-fonned pipe iasttiation is ased, great care mmi be taken not to compisss the insuiation material when strapping or anchoring the attachment points. Use of expanding foam products as plumbing isolation is stricttv prohibited. SUPPLY LINES • Ail hoi aad cold water pipes, fittings and valves shall NEVER come in direct contact with either the building structure tmning or drvwall. Supply lines are to be isolated using .4cousto-Plumb, Hoidrite Silencer Systan, Tolco ielt lined products, IM" high density felt wrap or 1/2'' pre-fomi^ pipe insulation, Acousto- Plumb and Hoidrite Silencer System prodticts and installation details are mmhsd for your review. Acceptable Toko products are also attoched for your review. Installation details are also attached for use of felt wrs^: or pre-formed pipe insuiation. If felt wrap or pi«-formed pipe insulation are used (and only with prior approval by the acoiBticai consultant vv'hen ^propriate commereial isolation products cannot be located), these installation details must be followed to Ae letter. No deviations from these details will be allowed. » All sink and shower faucets, spouts and rism shall be isolated with resilient gaskets that are positioned between the faucet, spout or riser and its mounting surface. • Water supply stub-outs shall be temporarily isolated from the diywali using the Acousto-Sleeve '^^ during drj'wall installation, and then pennanently isolated using the Aeot^to-Scutcheon ™ or resilient caulking and a standai^ plumbing escutcheon. • Water presstnre shall not e.'iceed 65 psi. • Shower head flow restrictors shall be^ used to limit water flow to less than three (3) gallons per niinute. The pif« stubs commonly installed to combat water hammer are not effective. A commercially produced water hammer device consisting of a bellows, similar lo that by Plumbing Products, Inc., is recommended. WASTE LINES The cavity* under plastic or fiberglass tubs and showers sliall be packed with fiterglass or spray-on insulation materials. The bottoms of such tubs shall be blocked to reduce drumming. U%te lines above the slab and at the penetrations of any color/ceiling assemblies and any walls (including non-common walls) shall be cast iron. The use of ABS waste lines is iMt recommended in attached living units. If ABS is used, the entire taming cavitj' surrounding the .4BS pipe shall be completely packed with fiberglass, mineral wool or spray -on adhesive cellulose insulation materials. The elbows below the toilet and tub waste outlets shall be isolated from all positioning Mocks using carpet padding or high density 1/4" felt material. The entire framing €smty surroimding these elbows shall be completely packed wi& fiberglass, miners wool or spray-on adhesive cellulose insulation materials. Waste lines of a diameter greater tlian^twO: and a half inches (2,5") shall never be installed in a wall framed with less than 2" by 6" studs. Walls framed with 2" by 4" studs simply don't allow sufficient clearance to properly insulate and isolate waste lines and/or avoid pipe contact with the drywall. Failure to COMPLETELY isolate tite plumbing system from the building stmcture will result in a significant transfer of plumbing noise into the building. Therefore, it is important thatall ofthe above measures ^d techniques are employed. Collectively, these measures and techniques act as a system themselves, emh designed to perform a particular fimction ofthe total effort. Any circumvention of the function of any one component whether intentional or not, will ultimately lessen the effectiveness ofthe entire system, QUALITY CONTROL IS CRTriG AL TO PROPER PLUMBING SYSTEM ISOLATION. "Acoustical Product Application Matrix" AppScation Product M Mmufacturer iavatory/siak SB2SW/2S0 orl«M8 w/261s,orlie-R Hultbard Enterprises/ HOLDSltE Attach #25Gs to bracked «H-#tOahlSwtb #2Ms, or #ll&-& w/ii261s Jai^or/Mop siak Hsbbarii Eataiprises/ HOLDRFTE Attacb drop eared ^ to itracket witb #270 isobtiQS ttser in bi^e^ Tabs/shower csmbo S»2SwS5<teor2Sl5 aad 27<^, WW/165 HBM»ard EHtwfBrfces/ HOMRITE Attach to bradu^ <^i;bidi drop aired 9fls to iMwikm wttb 12^ l^^m, or w/#26l£ to bratki^ (»• st^idi to brm<^eCs Shower SBizSw/25Qsor2Ms Hat>bard fett^prises/ HOIDRITE Attack WH^tti tHradids. Afitedi dr«^ eared 9ds to bradcets wftbJi70£Kditto^ to brackM, or attacli #26§ to teac^^ Babbard Eat»pris«5/ HOL&EITE Attack m.S^ or ^61i! to bracicet Lamtdrf Washer anbbard Eatei^srises/ HOLDiUTE Attadi im. to bradket wfdi #270 isoiatioB Uaer !»MeeB,oraftadh#27I «»draiB pipe aad theitt to braelut w/ 2»liate <laxBp. Ice Maker Box SB2S or 250 on SB2S Httbbard Eateiprises/ BQUJiUll Attadb bos to bradbet witb #270 Uoer'm b^eea, or attadi water Use te l»-acketwltii^O50 e.w.T SB3Swl2i^ or Hubbai^ Bsteiprfees/ HOLBITTE Attach #2501 or WlOs to bracket or #262s tatoAeilOMS 103-18 w361 HaMbardI Esterprises/ HOLDSITE Attsch #250 or m6l to bradcet or iosert #261ffito#103-lS Urisal SKIS was© Hitbb«rd Enteipiifews/ mmmm Attach #242 or #250 to bnteket SB&w/250or^l,er WMSw/im Hubbsrd Ikterprfces/ HOLDBTtll Attach M'SA or #261 io bmkel, or Insert #261 iato t«3-18 bracket Vertical, hori2»&tiil or mid-span SB2S 1*350,253,261- 264,18% 285 or 271 Habbard l^terprises/ mumrn Attach ««^,££S^t.264,280^S5 to bracket, or *27| & a 2-boie pipe elamp for pipe sizes Ovcrliead piping, (bi^ md t^st to ifiractiire) l21-Il,WW>.Oorl25, 12S-Lw/2M,262 flobbard EatMrprkes/ HOUDfilTE Moaat #121 or iI2S brtd»t aad ftea Inset #261 or #262 iaiert<#12SbiaekMsare BioaBted pri<M- to coocr4^e pwtr) Trapese* 257-l»,2«7-P,EZ.t, EZ.2,m271,280 26103,4 Hubbard Eaterprises/ moumm MstaU #1S7-P, «I87.F oa standard strat. mM raooBts OB EZ^trat. For oyer 2" BPS mt WZ71 with Mole damps Risei-aaiMp Hubbard Eoterprfees/ HOLDRITE Insert «274, i275, «J76, #278 uoder each side of tbe riser damp Throogb stud/joiM 2tA,2&xm,2^ Habbard Eaterprte/ HOLDRITE Insert 54", l" and 1-1/4" feolators iato w<«)d or saetat ftaminie! members Throagli stBd/joist (large piping) 271,272-2,272-4 Habbard Eaterprfe®^ HOLDRITE &stadli^71 ^MmMaerOmadbesivei^ps) to pipe aad insUM iato flra^tia^ or testaii #2B-^^i272-41/4" adbaivefdii aroaadp^g Basger 279,271 Habbard Eaterprfees/ HOLDRITE #270 or #271 to pipe or haagm Fixture Isolatioit 270,271,261,262 Hubbard Eaterprises/ HOLDRITE Place #270/#271 between ixtwre aad finish sortace or #261/262 on tsbHspoat or shower head a^pie aad appl^ aeoastical cattlkiag. Drawings of HOLDRITE Stlmcer products in use (avaiisbk in PDF or DWG). Custom Applicatiofl Drawings are available upon request 26 PiCmStKM. PADS MOUNTa> C« A HC8i»?ni» STOUT BRACKET*' THei^ CtAMPS ACXXPT W THf«K*»! 1" TUKhKS SHOWN WITH t«atX>«TB*#2S1 ACOUSTIGAL iW^TCNSS. MWMTmTO«CHi»ifT^*SaiSSTOUTBR*(3<ET-. tAVATORYORSBtK SHowf^ WfTH HOimrr^ m i« BRACKET AND mi ACOUSTICS. if^Ris. •f0mmm •mtmmsss"- LftVATCiRYQRSiMK SHOWN WTH Wy^Tfi'im^ Wm^ TW <K8f i^5tATORS:FOtACOUSnCi«,mOs«CTiC». (At^ AV«LAK.g l=C« W STUO BAT — I .—If*'* ' III llllll riMniriw MiiMi III 28 ATTACH miypsm^m'Wm^ammiHims H. \ /~«Z7S UNSR TUS/^OiiWBIt fmm mo W«G SIOTVN WITH Ho«5Ri^«»i Mm&i^ muKim mmimn>, maf tmm ws m»mm m HOiOJSTE* STOW WACK&S" wrm HOLtmrw mn ACOUSTICAL ISOU^TION umi HouwtiTE ms SHOWS* mMtf> AND STOUT BRACMT. -HusBAJW Bfmunusts-- \ \ A V A TUB/SHOWER FAy^t mo pmm SHOWN WITH HOLDRITE* izso STOUT CLAMPS'* WTH ACOusTiCM, PADS mmrm ON HotmrrE* STOUT SRACKETS"', m^mn HSAO mo TOS SPOUT SHOW mm map EAI«D SO'S Mcynt^D m Hesmnm* STOUT BSAOCTS* V^STM HOtOraTE»*»aACOMST}C^ 8Ol*<0 UtCRS 29 SHOWfeR FAiXxr ANO pmm snam WTH HOUJRrrE m t /^OUSTICAL SSOiAJm&. MOONTBJ ON HOtWaTE #SB1S STOUT BRACaCETS«. SHOt^R HgAO SfOVyN-ranrH DROP EAREOSO" iylOMNTH> CW «ajDfBTE«»S SHOV^R OMiS* A>83 STOUT BR^fKET. ^ N FAUCET AW) PIPING SHOWN VtffTM H0U3RITe* IK^ «TOOr OAMPS™ WfTH MxmncM. PM3S tMxmm ot* Houmr^ STOUT BRAO(Ers«. smwm H£«) SHOWN WITH DRC»»©WEO 80^ MCMfTB) 0*4 MOUKFBTe* STOUT BRACKETS* WfTO HOUWWE^iSTO ACXHiSDCAL SOJfffi LWgRS. SHOWN WITH HOU»aTE»»2S0 STCRJT GUMPS'" WTH Amm-nm. PADS MWNTED ON AHaE«iTE* stair BRACKET'*- . Tmse GUMPS ACCEfT WIHSOUGH1' nsiNa SPATUB SHOWN WITH HOXWr^iaST ACOOSnCAL tSOtATOf^. MOIMFED TO .HOUSatE* «S81S STOiT BRACKET *. •-"HtmA.m.mraifmiss'- Hmummrw •cn Biiii|«i<iinililiittr»itil»»i|l«riiiii(lr>il>ilir-»» 30 1~~mi IjolsMfaB Una. fnSaBw! >tiW.ATiiiaw# mm WtIK MOIJSSfffi*#S81S STOUT ePACKET" WITH «271 BCHAHCN imR. SHOWH Wt« MOUMIIS* »SK» «rOUT BRADOET" wrm soiADON u»^. L-J mwm AT fttm srwg a»M<Hi. yi»»» SHOWN WITH WXEWT^«SO STOW CMAIP". MOUf^TEO ON HC»J3RiTe* *SB1S STOtr K^AOOet* WITH I2T1ISOIATION U}«R. imaWi!^llf!BS!^wflSS3Sni^ mmmmwiw wftmmim SHOWfJ WiTH HOU3f81S**2»0 STOUT CUWRS'" VOTM ACOUSTiCAL PADS MOWITED TOiA H{X,ffl«TE*STOI/r SRAaST™ THSSE ClAMPS ACCEPT SiT THROUGH T Tt»U«5. -H.u»$Atiei.ttmmm' 31 WTWATgf^TAHK SHOWN W!TMHOU>RITE»tffl«a OQ ACOUSTKW. ISOLATOR, MOUKTEQ ON A l«ai>RITg»i1»»-1» ORAOCeT SHOWN WITH HOUaRm?" «508TOUT aAWIP« VWTH «iOUST!CAi PAD8M0l*rra>0N AHOtDRrn^STOUT WtACKaET"', Tt^ a-mp ACC6PTS ar iwasoGH t"TU«NS. PLOOR iWOUHTEO PLUSH TAHK TCMLCT S«<mJ WrTMH0U»rrc*«2S» ACDUSIffiM- iSOWTOR. MCXJNTEQ <S* HOMMWTE*sets STOW SflACKETw, mmmmm SHOWN WrrH M0U5RJTE*««1 im ACOOSTlCAt ISOLATOR. MOUNTgD ON A W^RlTe*#l<0-f8 88^a<ET ^ i—n. ••iWmBflfOMtiBil I III Ml II'JWB .I-—^.. II 32 URINALS msm WITH HOLCRITE»#2» STOUT <Xm>^ WITH ICOUSTICAt P)M)S Maa«TEt5 ON AHOUSRire* STOUT aWIKCT^ T«SE ClAMPS ACtJEPT W THOUGH 1* TWSNS. mmm mmm f mm mm ACXKJSno^LPADSMOUNTHJONAMttt^ •m& CLAW AccB^as-Tjf^juisH riuaws. mi 0RWKIN8 FOUffl-AtM / WATER COOLER SHOWS WITH HmXiRlTE*i28tmA<aXJST!CAi ISOATOR, MCXJNTE0W4 A HOTSRITi* STOUT BRACKET-". MMtMmm*mifium" 33 mmi WITH mmt^mi m MsaomoM. isauiTw. (m<ms AVAtLASLE POR 24' STlffl BAY^ ••mMBAMomrmmim'- ;^'-vrrnrwnil*>fffl'fl»lrr|»»iiiillii piinitiim... m»t..mi.iii,. m...L- VBiTKiAL / HOI^asOHrALPff^ S«3WWWttaa»m»«S6:8TOUT<JLAMW P,W HOUDW® rT«^liiK:»Kna3TOA«)LtWl!T^STOW6RACI^'' tiiiii;«i«tei)i VEimCAL/ HQRgQWTAL PtPiWG smm vwiH HOLoSTre^ fzaj sTOUTcuttfB'S" wm* /M»USTJG«. P^ HOtt»«S r i«W«TH) TO A »«XORf^ VERTtCAt /HOOKOHT^ PtPIH0 SHOWM WSTH H«.DRrTE*«61 f/i^ ACCSSSTfCAl ISSI.ATORS. MODKTEO A KOU3!?ITe*STOUT SfSAeKET*. (ALSO AVAftASLg: «26Z (K-J. *283 (1'j. s #a«4 (i.^j-) TUaiNGj 34 jotfiumBmiimm HORgQMTAL / VeHTlCAL WRtHS SHOWN WTTH HOU»tT^«SC STOUT IXmm WfTH ACOI^nCM, PADS. THfS aA«PACCSPTS3»»Tt«?OOeH rtt»»«5. SHOWN WTH mamiT&moi^imr ciMm^' mm M^vciL PACffi::i*>a»s6 A I-* ryeE. T^«S.aA» ACC©fn» t'Tl«OUQ<r Ty8J!«J.. HORgQNTAL / VgRTKiAL PIPtMG &1CS«<WI7HHOL«TB»a^STAN0AmJCM3sH»WTO PAOS WSCL«i|>. ACCEPTS T»»KXK^rTi»»«S. 35 —HOBtjummmntms'— sHwm wmmuxaT^tm stmiimajM> WITH ACOISHCAL p^ VWTH A w TUSBE MOUKTBD IO A m>mt& m«em. rm isjm ACCEPTS r TMROOC* r TUEBNG »owH wm muofm&'m 2im BRAfis^sr smmmmmm MxmmM. ISOIATOR 36 $mm Vim mt Msmmn. m^rcm. ajppom w wmtGH r rmm Mmmmm mmmmALosmmmAn HORgOWfAL tampan «JPPQRTS:J?TM?OUt5Hr-|i»jO. " SHOvwi mxnmi AcssusrfCAt is»tAT0RS.. 37 fflfiAL R»R CAsri«m*e« cowe^Eis a/«s. 8«PPa?TSi*'THR(XJ6H i*Ture«j. —HCffMA© TRAPEZE OR SWBLAR STOfr CLAm*J^mjCATKM^ SHOWN WTO »%i»aTE»ifes? *#ar?s7miT aAMP. «ou3F8TE*jKa5? stmHiis *r-1* m. HOUSfSTE* Sl.»»P<»frS r - r CTS OR IPS. |#25?-P a, 11887^ INaims ACOtiSnCAL l^toATlON PADS) TtimriinniiniHiii I II! llli liiLiii'**- \t>mmmrm^:w Mxtrnm, P»PINS PRorsctwi. lifrfif.-.M — 38 WinmftPMs aoos SHOWN wnw mxmmm4 mim PAK. FLOOR RlSgR CLAMP ISOLATiON SHOWN WTH t«>LORrTE"l«ra ISOLATtOK PADS ANO 10 @A<3E B&ARIN6 PUTIS. {#276 AVASJmE Wrmotfr BEARING PUTE) 'iouAxotNTsmms'- («S0 AVAJLABLE: «82 ieiS Ctl, * 1084 (1-^1 TUBS) TOROUSH WAU.STUO OR OTM^ IKTAL PttAMiiB MBl^ftg.^ TiiiiM ail Mm iM iimm n, I m (n. in 39 PIPE @c»ATO< TfaKxifflH mmm mmwm smmwrniKin tsoumM mm mu A » pm. mmi^ffiiw siKmiymiHoumrsmm-imTmumMiS'mcmATPtPiL —HVMMAMB »rmtflUS£S*- REStttaiTPIPiBQLATMM mymmxH mmr^wi Ri^eei ismATo* u*ieR, S0SPEWD6O WASTE. WATBj OR OTHER PlPiNS SHOWN wmMni$<xmm \jimn:mmHxm 40 -«JtUNSS ACLISVIS«Af«^ wrWA-r (ALL «*»»«» imm,mmmwmrr nmmMmF '.rmta mmimuimsm^mciiim «JB8eRisoiA7}ONL»<BRS. fflAt^t HONg FIXTURE WTTH Ar.n, tmCAL ISOLATIOM SHOWN W!THHGU3?BTS»e70««J?1 BOJ^TtON Lt«<ER. »ilS BSy«3«ET. S,*-»<K;0 BRAO^. 41 IM Slock l.D. Description No. No. 1/2" AC 1/2" G101 3/4" AC 3/4" 6102 1" AC 1" 6103 Simply spread clamp open, place around pipu and nail to stud. Nolo: When usiiig clamp on galvanized pipe, use the clamp one size laryer lhan llie pipe. ACOUSTO-CLAMRiHIGH.EAR^ 7M Spread clamp open, place around pipe and nail to stud. Note: Slock l.D. Descripiion No. No. 1/2" ACH 1/2 6201 3/4" ACM 3/4 6202 1" ACH 1" ()203 For tlirough-vvall applications, pcsiliun clamp in hole su pipe IS not touching Irame work and nail in place. When using clamp on galvanized pipe, use the clamp one size larger than Ihe pipe. o •n M > i M O V H m ACOUSTO-PLUMB INSTALLATION DETAIL GORDON BRICKEN & ASSOCIATES ACOUSTICAL AND ENERGY ENGINEERS 1621 E»»l Sowanteanlh Siraat. Sulla K Sanla Ana. CA 9?705 8518 Phona: (7MI 835-0248 Fax; l7Mi 835 1957 S^Cdl!JSTOli:!ATOBl TM Predrill a 1-3/8" hole into stud, using a short auger bit. The holB must be straight, it cannot be drilled into stud at an angle. Note: Oescription Slock Nu. t.D. No. 1/2" AL 1/2" 6301 3/4" AI 3/4" 630? Spread ACOUSTO-LATOR open and place around pipe. Push into Ihe 1-3/8" hole pinching it closed slightly to allovy easy insertion. When using 1/2" galvanized pipe, use a 3/4" ACOUSTO-LATOR. Stock No. l.D. No. AP-1 G7D1 Wood Block Installation Conned lop bracket of pad to a wood block or steel strap. Connect strap or block to Ihe structure. 2X4 lACKiNC Steel Strap Installation »T«:ii HYCO STKAf fUr' GALVANl/lD 1. Connect the high ear elliuw tu the back side of the bottom bracket using rivets or screws. (Figure 1) 2. Position the shovi/er riser vs^ith pad installed into the stud bay anil nail the sieel strap tu the fiaiiitj. 3. For added support to the shower riser, nail a 2 X 4 block backing in between the stud bay fastening so the tial poriion of the 2x4 stud is flush with the back of the wall. Then strap copper pipe against it with an ACOUSTO-CLAMP. <Figurfi 2) cn 3 ?\3 ACOUSTO-PLUMB INSTALLATION DETAIL GORDON BRICKEN S. ASSOCIATES ACOUSTICAL ANO ENERGY ENGlttEERS 1821 Eaif S»v»ntaaf>lh Straat, SuHa K Santa Ana. CA g2705-8&18 Phw. {7141 835-0248 Fist; (7141 835-1957 TM The ACOUSTO-SLEEVE is installed on water supply stub-outs that pene- trate the wall. Simply push over pipe until it comes in contact with the studs or fitting. Slock l.D. Description No. No. 1/2" Pipe AS 1/2" 6501 3/4" Pipe AS 3/4" 6502 1" Pipe AS 1" 6503 Once the drywall is in place and plumber is ready to sel finish, simply iwisl and pull sleeve off of the pipe. Installer will have a perfectly spaced opening to install theACOUSTO-SCUTCHEON, Piping will be also clean. ACOUSTO-SCUTCHEON REG. TM' The ACOUSTO-SCUTCHEON is pushed onto the stub-out supply before the angle stop vah/es are installed. Simply push the escut- cheon over the pipe and continue Stock l.D. Description No. No. 1/2" • AE 1/2" 6401 3/4" • AE 3/4" 6402 1" A AE 1" 6403 1/2" • AEC 1/2" 6410 3/4" • AEC 3/4" 6411 1/2" • AEM 1/2 ' 6430 3/4" • AEM 3/4" 6431 1" • AEM 1" 643? pushing until the part is fitted flush against the wall. The back shoulder will slip right into the opening created by the ACOUSTO-SLEEVE. cn m CO <— o o CP O AT NO % m o t ACOUSTO-PLUMB INSTALLATION DETAIL GORDON BRICKEN I ASSOCIATES ACOUSTICAL AND ENERGY ENGiriEERS 1821 Eait S«v»nl««nlh SUMI. Suit. K S»nt« An*. CA 92705-8518 Phonr (714J 835-0249 Fax. (7MJ 835-1957 JCUTCHEON AEB Stock LD. Description No. No. 1/2" AEB 1/2" 6420 3/4" AEB 3/4" 6421 1" AEB 1" 6422 Connect the valve or fitting to the stub-out as in conventional method and solder. TM •1: INTERIOR Position the complete riser assembly in the stud bay and nail theACOUSTO-SCUTCHEON to the framework to assure pro- per stabilization. Once installed the dry wall will be hung and any openings around escutcheon can IJB filled with joint compound. EXTERIOR Before soldering any connections locjether on the water supply pipe entering the house, or external hose bib. slide an ACOUSTO-SCUTCH- EON Model AEB onto the pipe pushing it flush against a sturl or wood block backing. Be sure lhat the raised portion of ihe escutcheon is facing out toward the irrstaller. Solder or make pipe connection as in conventional method. Nail theACOUSTO-SCUTCHEON to the stud or wood block lo assure proper pipesuppart. Stucco or plaster will then be applied all around perimeter of the flange. Finished installa lion will be neat, clean, anrl water tight. o -r> m 4^ o ACOUSTO-PLUMB INSTALLATION DETAIL GORDON BRICKEN I ASSOCIATES ACOUSTICAL AND ENERGY ENG«>CERS 1821 Esil S»v»r.t.»nlh Slrwt. Suit. K Sinl» An», CA 92705-8518 Phon»: C7W 835-0249 F»x: f7l4J 835-1957 SHOVS/ER STU8-0UT ^ ^^^^^ X ACOUSrO-CLAMP WOOO OR METAL BLOCKING ™ WALL STUDS WOOD OR METAL BLOCKING ^ ACOUSTO-CLAMP • • !-;HOWER RISER 4" WALL STUDS ^ACOUSTO- CLAMP ACOUSTO- CLAMP--^K> c SHOWER RISER WOOD OR METAL, BLOCKING WOOD OR METAL BLOCKING SECTION REAR ELEVATION AP-1 ALTERNATE SHOWER RISER MOUNT USING ACOUSTO-PLUMB GORDON BRICKEN & ASSOCIATES ACOUSnCAL ANO ENERGY ENONCf «S mas Eost Seventeenth Street, Suite K Saolo Ar.o, CA 92;'05-asi8 Phoiw: (n*) a35-0249 fox: {/14) B35--195; HG 1 F CLEWS HANGER WJTM FELT LMNG Suze Bmc^ -1/2 thru 8. inch copper tubmg. Mffifertal - Carbon Stce bmtki&in Material - 3/'16* ist Function - Made identical io Fs- I, which is Underwriters' Laboratories mzec ens Fac-ory Mutud Engjn««nng approved, Oriy <sSerer!ce is th« uidhior. of felt fining to prevent electroiysis when ter^n§ copper pipe. Note • M&y abo be orcered for I.P.S. Consult Tsctory. M<»£^>n Teiiqc>^<w« - 650*F jPaiiilj - Ptain ard EkciK>-GalvaMz«sj. Order By - Fsgure nmsber, nosmrsal tube size, and B STD NFPA c D SOtT STOCK SHE TOP BOTTOM mx LOftCtBS. i«EIGHr 1/2 2-7/8 a*S 3/8 1 i : 4 1/8x2 1/8x1 510 36 3/8 3/8 1-7/8 1 2/8xi V8xl 610 43 3/8 ys 1 MO '47^;. :-l/2 4-V16 %'& 3/8 2-3^16 1/4 .1/8x1 1/1x1 610 50 2 * '4-3/2 ^ M"' 2-^26 . .1 2-1/12 5-V2 i'-vu. I 3/8 3/16xl-i'4 3/16x1-1/4 1130 m 3 6-1^8 i.... . ^ • • ..^J.t....^....,. ........ M*F**«^.i.' 3-1/2 ^2 3/8 3-'9/:6 1-vi 3/8 i'lfixi-i-i 3-'16x1-1/4 1130 i-i/2 2^ 191 5 8-7/8 5/8 V2 5-V16 1'2 l/'4xl'I/4 3/i6xi.:;4 m 1-1/2 30lfetl-i/^ m 8 12-3/4 7.'8 V2 6-15/16 2 5/8 i/4x:-i.'2 3fl6xl-V2 20CK) 429 S8S! FfG. I L0F UGHT DUTY CLEVIS HANGER WTTH FELT LJMN'G Size Mange - 1/2 thru 4 inch copper ;uDir.s. Materiat - Carbon Sieei hsuladon Material - 3/15* fe> See Fig. : LD fcr size, mncikm, and orderins information. Excssdon: Fig. I LD? is desire for ase with copper pipe to prevent eiec^rdysis. Features - Utilizes a besk .K2:rtg8r design vvhtch conforrns to Federal Specification WW-H-ITIE, type 12. The only ss the addiBon of lei- lin&is, Spedai adhesive insures that felt wll not slip out ofthe hajiger.. Partkularty effective for schoois. ho^itak, otiner buildings where noise deierion » e cs»cem. AfofeSfey abo be ordered for L?,S. Consult factory, MaxtiwaiH Temperafure - 65Cf F SIZE 8 SOS .sas 1/2. 2-13/16 M_3:^;^i:„.: 3-3/16 S-ll'lo-l'l/4 1- 1/2 2- 1/2 3- 1/2 .4-2/1^,, „ 1-5/8 6.5/8 7- 3/8 m i-ii,'16 1- 7/8 2- 3/16 3-1/16 3-9/16 ii/is SOtT TO? STOCK SIZE 30TT0.M MAX. 3£C, 1-1/4 1-1,4 1-1/2 .1/4* *;•*» 1*4 i,' 4 38 3-*S 3-8 '3/8 i3^x 13sBX l%!iX I3cax 1 8x1-:-4 .miH/4 I 8x1.: 4 3/iSxI-l 4 7/S 7/8 7'8 7/8 78 7'8 ,1/8x1.1/4, y^i-i/4 1/8x1-1/4' ,150 '250' li?.... m 350 APPSOX. W36KT 27 ..1? 33 ..,37 FIG. 2 WON ADJUSrABL£ RING HANGER WITHOUT S WIVEL NU] S'iz& Sctnge • .. ^'^^•j. o :rkC.n pipe. Macs r.He sa.-rie ats Fig, 2 excsbsi^-:.io-«: sw.ve. nut, Seneraily insfciec v.'-;h ?w;c hex :^?»s-j...i;r;.w;Ti;» ; Fecerai St»dfication WW.H-lTlS.^jiM 7. «r .Vlenulacrurers Stancarcizatior. Soci^iyNSP-oC. r^'pe 7. *'4' - 6". IHfexsBmm Temperature - t s M.AX. STOCK BgC. st2£ , . LOAD tas. Vi'SGKT 3/1^ S2.^/8 2-1/8 -1/4 I%ax-4aj '/3/4/- X 2-7/#s i^axi 1-1/4 .V4 16^x1 4S&~-17 •. HI 3-1/2 16gaxl 1^x1 40C 18 .•..:l8r 2-l/2„ 16gaxl 1^x1 .400 20 2-1/2 ... 3-1/2 -• -""^ 14saxl-3 16 60C 27 3-5j N.^x 1-3/16 600 40 3-1-2 - ,2 6-3/4 i-5 8 2 i4s^K5«'3; x6 6O0 ./iL.,.....^ .6'-^¥ 4-3.'8__ _ 1 •1'2 52 5-5.-8 s' 12saxl-I 4\ 5-7/8 1 $'S 1^x1-^4 / Ha 2F WOiV ADmSTrnVE RING HANGER WTTHOVT SWIVEL NUT WITH FELT LINING Size Range • 1/2 xhra 6 inch tcrpper tubing. .ytaterial - Carbon Sterl, Ml. Gasvanszec ro G-9Q st>ecinca:ion. Insuiation Material - 3,16** reJ: Made the sense as Fig. 2F except wiihou: :hs swwel Ge-era^iy instaiiec wi;h two hex n-rs. Maximum Tempemture - 65C'F COP?£P, TUBS. .SIZE HOD 5!ZH .\ 3 r- .MAX, STOCK ffiC. SIE LCA3 Las. «i?R6 1/2 3/i 2 • 1/2 -2 i. •" . lagax 5 S ,...3/4. 3,8' 2-1/2 . A-7/8 . i6g8x 5/8 .. -3/8 2-7/S 2 « i6gax 5.<-8 3./S 3-%^8 l:l.{2-'4, ISgax 5^'8 4p 11 1-1'2 3.^8 ' 3::i/| 2-1.2.' 16ga< 5 S 12 2 3/S 3/3/4 .2-3/1 •1 16^x 5/8 400 13 2 -1/2 5 3-3/8 -(*-.^2>- 3 16 38 3 l- 2 5:-y2 3 ^ * * 2 14^x13/16 6<X) ,41 6-3,4 2 • ~ :45a. 13 15 4, 5/S, -?.-O^'A. .. 1 w 4 14^ < 1-1.4 lOOC 5 S -1,^1 5-5/3 2 C ; 125: 92 0 3; 4 3'. l/^ 2 12^x1-1/4 , 12S5 131 it* •FIG t 2F ADJUSTABLE RmG HANGER WITH FELT LINING Size Rarsse - 1/2 .hru 6 inch cosper lubing, Materica - Carbon Sceel. Caiverrizsd to G-5C InswisiioTi Moterioi' - 3/16" tei' Function - Primariiy used on sspper piping tc prever:i eiectrdysis: zsx. recuce noise. Can also be u^c on steel pipe. Larger siae H-JUK be, ordered to alow for di^erence in O.D, of copper and steei pipe. Featurm - Utiiz^ a basic hanger design which is Unden*Ti«!S' Laborsttories listed and Factory Muraaj ih^o^rfns i^^rovee, and con^mss to Fedeal Sp<K;£cation WW-H-171S, type: iO, aiid ManulactJirers Stand^wrcEzatior. Society SP-^, ts;pe iO. The. orsiy change is me additioB of lei! firdsg. Spedal adhesive insures th.at fel: vM not »ip oat of the hanger. Particulariy efiscave for schools, hospi^is, and other build:.^gs where noise deletion is a concern. Note - Maij.' abo ordered for IP.S. Consali acton*'. Moxammi Tempertxtufe - 650'F FMsh - Mi. Gaivamzed Order By - Figure msnber and iKJtrsinal tybe size. COPPEJt TUBE 1 -1/2 2- 1/2* 3- i^'2* ROO 3/8 3/S 3/8 3/8 1/2 'W 1/2 5/8' 5/S •3/4' 3-3/8 3-3-8 3-3^4 3- 78 4- 1/ii 5 3 4 6 7-3 8 7-3'S ./|5lg; , ^^^„.„ Jf7/S 3 4-VB~ '••STM/ 5. l''4 9 6 •:, 8 9-3/8 6-I'S 1 ~" I'm 1-3 8 1.7/8 2 1 2 "SfS" sat »'aa.^ »^*«a STOCK .-3/8 iSgax 5.8 .-i/8 io^x 5/8 IJgax S/8 14^x14/^ 14^x1-3/16 12saxl-l 4 2-1/4 i2saxl-I/4 mx. mc. LOAOt3S. 4«5 4as 400* 600 6a)" i2^" 12 13 SSi. 15 -m/ 53 - "# m 18 II? ^?^._J:V2 1-5/8 _ 7/16 M/8 2-1/16 1/4 3 12gax 3/4 W ' 'f°^_. ifl6^l-9/lo ^ 2;l/2_ 1/4 3-3/4 I2s5c 3/4 4^0^ 22 7/ 1-1/2, 3/8 3-V2 24/16' 7/16 '24?64 3>yi6 4-9/16 12sa>c 3/4 m ^rlB^. |g S!f..>..^l.^£^L^!±!„ 6 64 5/16~3/l 6x1-1/4 sm ^^^„„ „S£ 3-m6 9/16 4.3/S 5-7/8 n?ife:is/Sg/' 9-9/16 3/16x1-1/4 550 .7/8 9-5/16 4-1/16 9/16 7-1/4 i?"/!^ 3^13-13/16' 3/^^ 27 64 84 •162, m HG. 3F J - HANGER WITH FELT LINING SbmM&nge - 1/2 thru 4 sich copper tubing insukaion M'ioterml - 3/16' felt r^r^r by fek axed m H«f«ces sound and yibiafe^ -n^ pping. Har^ sv-ing .moveaerK teature is ideal for suppc^sis gj^ss rir^Q_ .Apprmals - Ufiizss a basic hanger Resign" wWcfi cojfeis :c Manuf2c:i:rer5 StarKfardizat^on Society SP^5. typ« 5, The on - change :s the additjon of fe't "itsng ^N3ite - May aisc be arderfc icr i.P.S. Cons^:!: tSctorv- Maxitiium Temperature - .iit'^ Fmish - GakarJaed a.nd Srsnless Sree; Order By • Figure number. nos±al tiibins size and Srash. 99 .A 8 SToac C SEE M>f>8C»C 4 8-1/2 5/8 3-oi^l6 I/4xl-V4 1/2)^ 22i 5 . • ,J8. .". 11-V4 3/4 4-7/8 3^8x1-3/2 3/2x2-2/2 . 513^ • ,J8. .". 23-V8 FIG, 4F STANDARD PIPE CLAMP WTTH FELT LINING Ske Rimge -1/2 thru 2-1/2 irxh copper tubing. Fig. 4 can be spedaily ordered with fest jscs boiK^ ;o dastip. Ttm effirrinates costly ikid fee to mMie pipe feam cl^:^. When ordeiing ali<:x« for 3/16' felt on each iiatf cbr». Spedfy- Rg. 4F. Features - UtiBzes a b^c hariger ?ks^ w.hich is Underwiiters" Laboratories listed and Factcry Mufa^ En^.neerlns approved, and conforms lo Federal Specificaricn WW.H.I7IE, ryp« and Mdnmacturers .Svandardlzados Society SP-69, type 4. The oni^^ change istheadditionoffeic lir^ing. Mexirmim Temperature - 650'r HG. 6 AiVD FIG. 6F 'mSLB CUUiP AND'RISER CLAMP WTTH FELT UNING -.cn p-.oe, ru 5-:/2 inch coStier Size ,i?ange - IF;s..6} 1/2 triru 2 Size Ssrs§e - (rig. 6F; 1;2 .Mj^eriol - Carbon Stee; &Matdollon Mafer^ - 3 16* fei: FunctiCn - Used fcr suppcrnng vertical :D;p:ns, .Approvals - Onderw.Ti!ers Laboratory listed and FactOJ^ Mutuai Engineedr^ approved 1/2 tftr^a S irick. Conforms to Federal Specificarlon WUI-K-i7lE, lype S, 3/4 tiiru 20 Srjch, arjc MartufectiaTers Standaraijadon Sociery S?-6§, type 8. M&xtmum Temperature - 650'F FM^ ' Piasr., £lectTo-Gai'warls»d. HDG, and Stainless Steel OrJtr By • Fis«re nuir/oer, pipe size, and Sn-ish. Mc^e-Rg. 6F (1/2 thrii2-1/2irv:h) can be speca% orskred; Felt pasfc eliminate costly field time to isola^ pipe from: damp. When ordefisg, zfsovs for t2ke<;ut of felt on each half clamo. Fig. 6F sizes 1/2 inch fern 2 inch onlt,'. ., . •stAX.wecAsrmx. .BOtr spas to*o WEJGHT sm saz im. pmioe 5 - ;xci" "•r4Vi;,-2- "•i8-":/2' "-22-'3:-4 •;;2r - *"3C • • 1/2 I./4x:-l-4 670 '••X'2"'l74S^i:-2'"li6C' 578x2-1/2 290Q "~$^-"^/l^'.i?g-'s§6d' FIG, 83 ISOLATOR FOR COPPER TUBING Stz& Ssnge • 3/8 thrs 8 inch cooper t^ir:^. Matened - Carbcn Steel and felt. fumson - -A non-co-ndactkeidt fcing serves :c prevent e!ectroiysis/d£n*p€n sound ^.nbration. a.-:c jnsves: transnf^ion :c rrse building structure. Hmsh - Mil, Odvspjzed Standard Steet Ptpe Mongers for me with IsQhtufS: FIG. I - Clevis Hanger, FIG. 2 - Rktg Fianger, :FIG- 3 - J-Ftzngex^ md Toistrat Rigid or G..D. Pipe CJaiBps. Order By - Figure nmn'be? and noi?inal aibe size. 3/8 m.. i-m 1- 1/4 1-^ 2- 11. :r^/ 3 3-5,/8 1-1/4 :.-i/4~ :-i/4 1-1/4 I'Vi i-l/4 M/4 1-1/4 15SS%T?H TOLSTW? AiTKCat 2.V4 2-3/4 2-1 4 2-1-^ 2r3/4 2J,'4 2-lJ 2- l/'4 3 ~ 3- w2 3/4 W. i-V8'OJ>. 2.-V*. hl-ZQp. M-2 1-3 4 0.D. 2 2-; 8 OI): 2- 1.2 2-5''8 0A__^ -J. 5^1/8ui^l 3 3 iS«pd 3- 1/2 3-1'2,'f^,' -4. . 4 10. 12 -13 V. 15 44 T^-"-:ifTr V FJG. 84 IKS.. ,fs6lATOi? Siz« Hcnge - 3/S trani S inch pipe. .Mcterfoi - Carbon Steel a.nd felt. Function • A nsn-ccncicxive fd: iining serves to prsvsn: electrolysis, camper, sound wbraticn, anc prevent transmission to tne cit'i&js structure. Finish - Mil. Galvanized Standcrd Sfeef Pipe Hangers for use ivith isa^atcrs: HG. 1 - Gevis Hanger, F!G. 2 • Ring Hanger, FIG. 3 • J-Hanger, and Tokn-ct Rigid or O-D- Pipe Clarsps. Order By - Fissure nussber and ptp« size. ,•1 5 TOI&TEUT WHGHT •?sst im 3/8 1-1 3 1 ." / -^ Cf- 1 M I "... 4 1/2-1-Sl'S .1 ";2-m' 1 1 Hls^d 3/4 1-1 2 1 ' */*» • 2/i/4 :-i/4 0.0. 6 1-13 15 : 1 ;2-;i/4 10 X £ - »,.--"f •' 2 ' 2-1/S 6i3. '•rs 2-3/8 t •:/4 ' 2-'i/4 2" 2 Hi^d 12 2 2-7'S .:;4 2-1/2'^m 2'1/S' •1/4 „3. , . ..3 ,^ 4 .1.4. 3 3--,. Z 3-1/2 25 3-l.'2 i-l, 2 -1/4 •3 4" 4 Iggjd 5-1 2 "* •3-1/2' 5 0 Rigid SS' 5 6-l;2 .* •1/4 ^-5 5 67 6 2 -:/8' 5.1/2 3 ~ C :'<5 A nv m a .5 5-5,8 •7 5-1/2 IC 9^'8 O.D. 210 WRAP VfrntE LIME AT SUPPC^T WITH 2 tAYERS PLUMBEflS FEiT NOTCH FFyMING MEMBERS _ ^ HHP ISOU^i »RAIN LINES v>m^ WITH TRi$dyitFOflS.0Ii FILL CAVITIES WITH FlBERtl^SS "tS{ FtftCSAFING MATERIAL A NOTE: IF STOOL OUTLET MUST BE POSITIONED WITH BLOCKINO. DRAIN LINE SHOULD BE ISOLATED USINQ ARMAFLEX FOIL FACED FIBERGLASS WRAP DRAIN LINE UMfmmfmmjmmm A No CONTACT WITH STUDS ) TYPICAL DRAIN INSTALLTION FOR TUB. SHOWER. SINKS AND TOILETS GORDON BBiGKEN AND ASSOaATES INC. 1621 East Seventoenth Sireet. Suite K Sihh Am, GaBforrti*. 92701 / 714-025-0240 SEAL P-TRAP OP£NI»K3 WITH WOOD YOK SIMILAR CLOSURE iUENTLY SEAL //T w/ / 'V\ \PE><*E'*'^ATK>NS y^Md ^^i:;^iTH -DOW FIRESTOP \ "-^^ \ NOTCH ..FRAMINO MEMBERS \\j \ii "^^^^ ISOLATE WASTE PIPES ISOLATE SUPPLY LINES WITH AC0UST0-PLUM8 DEV^S -t^'??™ ^^^^ oi^cYt^co 2.LAVERS|»LUMBERSFELT STUB-OUT ACOUSTO-CLAMP WOOO OR ME TAI BLOCKING • WALL STUDS •V/OOD OR METAL BLOCKING ' ACOUSTO--CLAMP SHOWER RISER WALL STUDS ACOUSTO- CLAMP '^ACOUSTO- CLAMP UJ • SHOWER RISER .4- WOOD OR METAL BLOCKING WOOD OR METAL BLOCKING SECTION •^EAR IVATION - m % > 0 m ALTERNATE SHOWER RISER ^^^^AY\ GORDON BRfCKEN & ASSOCIATES ^ AP---1 P % m <» ALTERNATE SHOWER RISER ^^^^^IVV// ACOUSTICAL AND ENERCY ENCINfaHS ^ AP---1 0 -1 i/» 1 MOUNT USING ACOUSTO-PLUMB 1821 £«»l Sevtriteentti Slfeet. Suite K Sianio Aou. CA 92?a5-.8S58 Phons; (714) 8JS~0249 Fox: (714) 035 tfji' CHRISTOPHER JEAN & ASSOCIATES A C £) I' S r 1 C A L C O N S I L 1 ING SERVICES Fr.FCTR.fCAL SYSTEM INSXALLAnON NOTES The following items shall be incorporated into the building plans: COMMON WALLS Electrical outlets, switches, phone jacks, television antennae boxes and computer outlet boxes instaUed in opposite sides of a conunon wall shall be otTset a minimum of 24'' to compiy with the fire code. This offset is not needed for sKoustical masons if insulation is used in the framing cavities and Lowty's #10 putt>' pads or 3M fire pads are applied around the backs and sides of all outlets, switches, phone jacks, etc. Alt electrical outlets, switches, phone jacks, television antennae boxes and computer outlet horns installed in common walls shall be backed by and LOWT>''S #10 putty pads, 3M fire pads or equivalent. Pads shall be stapled to the studs to insure tihat they remain in place indefinitely (the adhesive backing of the pad.s deteriorates over time). Wiring shall avoid crossing over the air gap of common walls. Where unavoidable, wiring crossover between common wall studs shall include a loop where the depth is equal to its width. Electrical panel bo.xes, fixture boxes or outlet boxes greater than 25 square inches shall be set in raised boxes that do not touch the opposite side of the common wall. O, BOX 2325 • FULLERTOM, CALIFORNIA • 92837 PHONE: 714-805-0115 COMMON FLOOR/CEILINGS • Recessed lighting shall be set i,n recessed and airtight boxes made of plywood or drywall. • All o&er precautions applicable to common wall installations shall also apply to common floor/ceiling installations.