BASEMENT FINISH REQUIREMENT GUIDE Current Codes
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Crawl Space Encapsulation Plan Review and Inspection Requirements
M E M O R A N D U M Date: June 16, 2017 To: Crawl Space Encapsulation Installers From : Karolee Towe, Plan Review Chief Building Safety & Permits Subject: Crawl Space Encapsulation Plan Review and Inspection Requirements Crawl Space Encapsulation N1102.2.10 (R402.2.10) Crawl space walls. As an alternative to insulating floors over crawl spaces, crawl space walls shall be permitted to be insulated when the crawl space is not vented to the outside. Crawl space wall insulation shall be permanently fastened to the wall and extend downward from the floor to the finished grade level and then vertically and/or horizontally for at least an additional 24 inches (610 mm). Exposed earth in unvented crawl space foundations shall be covered with a continuous Class I vapor retarder in accordance with this code. All joints of the vapor retarder shall overlap by 6 inches (153 mm) and be sealed or taped. The edges of the vapor retarder shall extend at least 6 inches (153 mm) up the stem wall and shall be attached to the stem wall. Mechanical Ventilation To comply with this provision, the crawl space must be mechanically vented or supplied with conditioned air from the living space. One of the following must be provided: • Continuously operated mechanical exhaust ventilation at a rate equal to 1 cubic foot per minute (0.47 L/s) for each 50 square feet (4.7m 2) of crawlspace floor area, including an air pathway to the common area (such as a duct or transfer grille), and perimeter walls insulated in accordance with Section N1102.2.10. -
Finished Basement Guide
SINGLE FAMILY RESIDENTIAL BASEMENT FINISH A building permit is required anytime there is an addition, alteration, repair or demolition to the main structure or accessory structure on a lot or parcel. PERMIT REQUIREMENTS 1. A permit application shall be filed in person at the Building Department. 2. Submit two complete sets of floor plans and wall details. The plan shall consist of a floor plan with dimensions drawn to scale which show the layout of entire basement. Label the use for all rooms. See sample plans. 3. Show electrical outlets, smoke detectors, lighting, fans, type of wiring (example “12-2 Romex” or conduit with #12 thhn conductors), electrical panel location and number of new circuits and any other electrical equipment. 4. Show location and size of windows, doors, stairs and window wells. Identify emergency escape and rescue windows and egress window wells with ladder. 5. Indicate locations of plumbing fixtures, water heater, furnace, boiler, air conditioner and any cooking appliances. 6. Identify modifications to the existing structure such as posts, beams and floor joists. 7. Indicate height of dropped ceiling areas less than 7 feet. 8. Letter from an engineer (if cutting new windows or widening existing windows in concrete). This letter shall address lintel/header over window. 9. Type, size, R-value of insulation in walls and ceiling. 10. Fireplace or stove location, type and installation details. 11. Show location and size of exhaust fans and combustion, conditioned and return air ducts. Once the plans have been submitted, the documents will be reviewed to determine if the project is in compliance with building safety codes, zoning ordinances and other applicable laws. -
078400S02 FIRESTOPPING – Mechanical Room Floor Penetrations
078400S02 FIRESTOPPING – Mechanical Room Floor Penetrations The following standard applies to all added floor penetrations in any existing mechanical room, electrical room or penthouse mechanical area above slab level in all facilities maintained by the University of Kentucky. Affected penetrations include, but are not limited to, the following: conduit, pipes, and ductwork. For new facilities, housekeeping curbs should be constructed during the initial building construction which would eliminate the need for this standard. 1.0 All penetrations must be fire stopped per the applicable NFPA (National Fire Protection Association) and State of Kentucky Building Codes with the appropriate UL listed fire stop assembly being utilized. The UL listing documentation must be available for the installed assembly upon request by the inspecting authority or by the University representative. 2.0 In addition to the required fire stopping outlined in section 1.0 above, all penetrations are to be protected by materials meeting an UL Tested Class 1 W-rating to restrict the flow of water. 3.0 For pipes and conduits, a curb is to be installed around the opening with a self leveling, single- component, silicone-based firestop sealant used in the slab and the curb. The installation is to consist of a steel angle mechanically fastened to the floor to create a curb with the firestop sealant installed in the curb and slab sealing up to the penetrating item. The sealant is to be white in color. See drawing 1 below for better clarification. 4.0 For ductwork, a curb is to be installed around the opening with a self leveling, single-component, silicone-based firestop sealant used in the slab and the curb. -
The Fireplace, Rekindled
The fireplace, rekindled. PRECISION-ENGINEERED MASONRY FIREPLACES FireRock offers a simple way to build a high-end, all-masonry fireplace and chimney. This smartly designed system installs in a matter of hours for less than half the cost of a traditional brick & mortar fireplace. Not only does it look great, it lasts forever. Why FireRock? Installs Fast. Installs in less than a day compared to 1 to 2 weeks for traditional brick & mortar. Strong. 3000 PSI compressive strength. The strongest on the market. Smart. Costs 50% less than traditional brick & mortar, and is precision-engineered to draw correctly. Stunning. Looks better and lasts longer than a “metal box” fireplace. Long Lasting. All models come with a 20 year warranty and a 100 year life expectancy. You could spend twice as much building a traditional brick & mortar fireplace, but the only person that would know would be your accountant. CONVENTIONAL RUMFORD OUTDOOR • FireRock’s traditional model • Taller opening allows for a larger • FireRock’s solution for use in outdoor • Angled back wall for better heat reflection fire and greater heat reflection living spaces • Can be installed on a combustible floor using • Great for homes with high ceilings • Firebox and chimney deliver on LiteRock installation application • Accommodates FireRock masonry or a single pallet • Accommodates FireRock masonry or approved metal chimney system Available in three sizes: 30”, 36”, and 42” approved metal chimney system Available in four sizes: 30”, 36”, 42”, and 48” Available in six sizes: 30”, 36”, -
Bilco Floor, Vault and Sidewalk Doors Provide Reliable Access to Equipment Stored Underground Or Below/Between Building Floors
Floor & Vault Doors Bilco Floor, Vault and Sidewalk Doors provide reliable access to equipment stored underground or below/between building floors. Commonly used by gas, electric and water utilities for frequent access by service personnel, Bilco doors are available in many different sizes and configurations to suit any application. Floor & Vault Doors Advantages of Floor, Vault and Sidewalk Doors Bilco Floor, Vault and Sidewalk Doors are ruggedly constructed to provide many years of dependable service. Doors are available in a wide range of sizes and configurations, and all models offer the following standard features and benefits: • Engineered lift assistance for smooth, easy door operation, regardless of cover size and weight • Automatic holdopen arm that locks the cover in the open position to ensure safe egress • Type 316 stainless steel slam lock to prevent unauthorized access • Constructed with corrosion resistant materials and hardware • Heavy duty hinges, custom engineered for horizontal door applications Positive latching mechanism Structurally reinforced cover with finished edges Heavy-duty hinges Automatic hold-open arm with convenient release handle Lift assistance counterbalances cover Type J-AL door shown Typical Applications • Airports • Manufacturing Facilities • Schools • Correctional Facilities • Natural Gas Utilities •Telecommunications Vaults • Electric Utilities • Office Buildings •Transit Systems • Factories • Processing Plants •Warehouses • Hospitals • Retail Structures •Water/Waste Treatment Plants Drainage Doors Type J Steel Type J Type J-AL Aluminum With Drainage Channel Frame For use in exterior applications where there is concern about water or other liquids entering the access opening. Type J H20 Steel Type J H20 Type J-AL H20 Aluminum With Drainage Channel Frame For use in exterior applications where the doors will be subjected to vehicular traffic. -
Building Products BUILDING PRODUCTS Anchor Bolts
MARCH 2012 BBUUIILLDDIINNGG PPRROODDUUCCTTSS TS PRODUC -MADE ERICAN ING AM 1946 PRODUC SINCE Vestal Manufacturing Enterprises, Inc. P.O. Box 420 • Sweetwater, Tennessee 37874 (423) 337-6125 • USA WATS 1-800-456-9562 Fax 423-337-2003 [email protected] • www.vestalmfg.com Building Products BUILDING PRODUCTS Anchor Bolts . BP-18 Ash Caddy . BP-10 Ash Dumps . BP-10 Basement Columns . BP-19, BP-20, BP-21 Bell Traps . BP-28 Brick Clamp . BP-16 Brick Vents . BP-15 Cesspool Plates . BP-28 Chimney Caps . BP-6 Chimney Top Dampers . BP-6 Circulator Duct System . BP-2 Circulator Fans . BP-3 Circulator Fireplaces . BP-1 Circulator Grilles . BP-2 Cleanout Doors . BP-11 Crawlspace Doors . BP-15 Dampers . BP-8, BP-9 Damper Controls . BP-7 Dutch Oven Door . BP-26 Fire Bricks . BP-5 Fire Clay & Heat Stop . BP-5 Flue Liners . BP-5 Foundation Anchors . BP-18 Foundation Galvanized Flood Vent . BP-14 Foundation Vents . BP-12, BP-13, BP-14 Frames and Covers . BP-27 Galvanized Brick Lintel . BP-22 Hearth Pans . BP-7 Lintels . BP-22, BP-23 Metal Lath . BP-16 Mortar Boxes and Tubs . BP-17 Multi-Opening Damper Corner Supports . BP-9 Outdoor Barbecue Grilles . BP-26 Outdoor Barbecue Grates . BP-26 Outside Air Kits . BP-4 Posts . BP-19, BP-20, BP-21 Post Parts . BP-19 Rebar Chairs . BP-18 Spigot Grate . BP-28 Steel Angle . BP-23, BP-24, BP-25, BP-26 Tile Strainers . BP-28 Trench Drains . BP-28 Tube-Aire Rotary Control . BP-1 Wall Ties . BP-17 Window Wells . -
Conditioned Crawl Space Construction, Performance and Codes
building science.com © 2006 Building Science Press All rights of reproduction in any form reserved. Conditioned Crawl Space Construction, Performance and Codes Research Report - 0401 2004-11-02 by Joseph Lstiburek, Building Science Corporation Abstract: Conditioned crawl spaces perform better than vented crawl spaces in terms of safety, health, comfort, durability and energy consumption. Conditioned crawl spaces also do not cost more to construct than vented crawl spaces. Existing vented crawl spaces are experiencing serious moisture and mold problems and are costing builders and homeowners significant resources to repair. Despite the obvious problems with existing vented crawl spaces and the obvious benefits of conditioned crawl spaces there is not a significant trend towards the construction of conditioned crawlspaces. One of the reasons typically cited by builders and designers is “the code does not allow me to build unvented crawl spaces”. This is both generally correct and misleading. The model codes do not allow the construction of “unvented” crawl spaces – except in very limited circumstances, but they do allow the construction of “conditioned” crawl spaces. The distinction is important and necessary. Four conditioned crawl spaces were constructed and monitored over a 12-month period. The data is presented and used to support the current code requirements for the construction of conditioned crawl spaces. BUILDING AMERICA SYSTEMS ENGINEERING APPROACH TO DEVELOPMENT OF ADVANCED RESIDENTIAL BUILDINGS 5.C.2.4 CONDITIONED CRAWL SPACE CONSTRUCTION, PERFORMANCE AND CODES RE:TASK ORDER NO. KAAX-3-32443-4, 5, AND 6 UNDER TASK ORDERING AGREEMENT NO. KAR-8-18412-00 MIDWEST RESEARCH INSTITUTE, NATIONAL RENEWABLE ENERGY LABORATORY DIVISION, 1617 COLE BOULEVARD, GOLDEN, CO 80401-3393 BUILDING SCIENCE CONSORTIUM CONSORTIUM LEADER: BUILDING SCIENCE CORPORATION 70 MAIN STREET, WESTFORD, MA (978) 589-5100 CONTACT: BETSY PETTIT, AIA CONSORTIUM MEMBERS: PULTE/DEL WEBB CORPORATION DAVID WEEKLEY HOMES ARTISTIC HOMES CENTEX HOMES TECHNICAL OLYMPIC APRIL-AIRE, INC. -
Fire Protection Application Guide Armacell's Products for Passive Fire Protection
FIRE PROTECTION APPLICATION GUIDE ARMACELL'S PRODUCTS FOR PASSIVE FIRE PROTECTION Tel.: +49 25 17 60 30 [email protected] www.armacell.eu 02 | Fire protection application guide Foreword “Nine dead in house fire.” Fortunately we don’t read this or similar headlines every day. Nevertheless, around 4,000 people die in fires every year in the EU member countries. In many cases, deaths, injuries and major damage to buildings can be prevented if the fire protection requirements are implemented correctly. Therefore, passive fire protec- tion in buildings aims to design, construct, modify and maintain build- ings in such a way that the outbreak of a fire and the spread of flames and smoke (fire spread) are prevented. And, if a fire does occur, it must be possible to rescue people and animals and carry out fire-fighting operations effectively. In terms of fire protection, building service equipment, such as pipe- work and ventilation systems, represents a particular weak point. Pipe- and ductwork passes through separating building elements (walls and ceilings), stairwells and corridors, and thus forms a path along which flames and smoke can spread. In the event of a fire, pipe- and ductwork has a significant impact on safety in buildings and can soon pose a seri- ous threat. The risk potential rises with the number of pipes and their various tasks, thicknesses, materials and media. Therefore, in order to achieve the necessary fire protection targets, service penetrations in separating building elements must be sealed off. These fire protec- tion measures can be carried out in accordance with the less strin- gent requirements of the MLAR (state building regulations) or with an approval. -
Case Study: Asbestos Joint Compound on Drywall/Sheetrock $100,000.00 Savings
CASE STUDY: ASBESTOS JOINT COMPOUND ON DRYWALL/SHEETROCK $100,000.00 SAVINGS SCOPE OF SERVICES: AET was contracted by a not-for-profit senior adult community facility to provide asbestos contracting services prior to planned demolition of one of their outdated buildings. An EPA NESHAP inspection of the building had previously identified 24,000 SF of asbestos containing joint compound associated with non-asbestos drywall on the interior walls of the building. The asbestos building inspector had made a recommendation to remove the joint compound and associated drywall prior to demolition. AET was asked to provide a competitive bid for asbestos work along with two other asbestos contractors. AET EXPERIENCE: Joint compound or mud is used to seal joints/seams of the drywall. After application and drying the compound is sanded before being painted. Sanding can create an inhalation hazard from the dust release. Joint compound used before 1980 can contain asbestos. OSHA regulates disturbance/exposure to joint compound and requires this building material to be analyzed separately from the drywall by PLM. The EPA regulates disposal of drywall/joint compound and allows for this combined material to be composited into a single matrix. When analyzed as separate layers by OSHA, the drywall itself rarely contains asbestos and the joint compound where asbestos is found usually contains between 2-4% chrysotile asbestos. However, when analyzed as a composite per EPA protocol, the combined building material (2 layers) rarely exceeds >1% criteria to be defined as ACM. ABATEMENT REQUIREMENTS/COST SAVINGS: AET informed the potential new client that the drywall/joint compound did not have to be removed prior to demolition. -
America's Finest Basement Doors
0036_01:BLC550 2009 BD SWEETS2 8/22/08 2:19 PM Page 1 08 31 13/BIL BuyLine 0036 Imagine... What Bilco can do for your basements dd value and selling features Ato your homes with a Bilco Basement Door. Bilco Basement Doors provide code compliant emergency egress in basement living areas and the extra large opening is ideal for access to basement storage rooms. America’s Finest Basement Doors 0036_02:BLC550 2009 BD SWEETS2 8/22/08 2:20 PM Page 2 America’s Finest Basement Doors Benefits • Access for Storage... Direct access to basement areas for large bulky items such as patio furniture, garden tools & equipment, game tables, bicycles, etc. • Emergency Egress... Provides code compliant emergency egress for finished basement living areas, meeting International Residential Building Code (IRC 2009) requirements. • Convenient Direct Access... Easy access for service crews to repair utilities, reducing traffic and damage through upstairs living areas. Bilco Ultra Series Basement Door • Corrosion resistant high-density polyethylene construction • Will not rust and never needs painting • Simulated wood construction and texture • Pleasing driftwood color • Interchangeable side panels allow you light and/or ventilation to your basement areaway • Gas spring lift assistance for easy, one-hand operation • Slide-bolted locking mechanism (optional keyed lock available) • Backed by Bilco’s exclusive 10-year warranty Wood Grain Texture Bilco Classic Series Basement Door • Heavy-duty steel construction • Flow-coated, baked-on factory primer finish • Corrosion-resistant zinc-plated, chromate-sealed hardware • Torsion Cam Lift system provides easy, one-handed operation • Slide-bolted locking mechanism (optional keyed lock available) • Flanged construction and J-channel header shed water and prevent binding due to ice and snow, permitting all season use For more information, log-on to www.bilco.com or contact The Bilco Company. -
2018 Crawl Space Information
Knox County Code Administration & Inspection IRC – Under-Floor Space Information REV. 022019 SECTION R408 UNDER – FLOOR SPACE (Partial readings of code section) R408.1 Ventilation The under-floor space between the bottom of the floor joists and the earth under any Building Foundation building (except such space occupied by a basement) shall have ventilation openings through foundation walls or exterior walls. The minimum net area of ventilation openings shall not be less than 1 square foot for each 150 square feet of crawl space area, unless the ground surface is covered by a class 1 vapor retarder material. Where an approved vapor retarder is used, the minimum ventilation shall be 1 square foot of ventilation per Crawl Space Vent 1500 square feet of under floor space area. One such ventilating opening shall be within (typ.) 3 feet of each corner of the building. R408.2 Openings for Under-floor Ventilation Ventilation openings shall be covered for their height and width with any of the following One vent within 3 materials provided that the least dimension of the covering shall not exceed ¼”. Foundation Vent Layout feet of building 1. Perforated sheet metal plates not less than 0.070inch thick. corner 2. Expanded sheet metal plates not less than 0.047 inch thick. 3. Cast iron grill or grating. 4. Extruded load bearing brick vents. 5. Hardware cloth of 0.035 inch wire or heavier. Foundation wall 6. Corrosion Resistant wire mesh, with the least dimension being 1/8 inch. R408.3 Unvented Crawl Space (Requires approval of submitted plans) Ventilation openings are required where one of the following are provided: Note: Vents 1. -
One Stop Shop News
“Where One Call Does It All!” One Stop Shop News Volume 5, Issue 41 | 90 Stillwater Ave Orono, ME 866-5690 | January 2017 Preview 3D Models Before Don't Miss Any Upgrades or Remodeling to Your Home, Have a Plan Bringing the Hammer Home maintenance is much easier to tackle with a priority list. One Stop Home One Stop Home Repair is happy to Repair recommends starting the year with a checklist for all the projects you want announce the ability to provide to and should tackle throughout the year. Your list may or not be this extensive, you, the homeowner, with a but the list below is a good place to start. detailed digital representation of your remodel or new construction Interior – Beginning from the floor and working your way up, you can quickly project in 3D before we start. We give your house a thorough inspection to plan which repairs or upgrades you want now have a professionally trained interior designer who can assist to complete before the year's end. Having a running list at the beginning the year you in achieving the perfect look will help you to achieve what your house needs. and feel based on your style and ● Check your Electrical Outlets – Loose outlets can result in a fire if budget. Call our office to use this anything falls in the gap between the outlet and plug. great service. ● Repair Damaged Walls and Ceilings – Water damaged walls should be taken care of immediately. Pay attention to both cosmetic damage and These design plans will help you obvious water damage.