DOCSLIB.ORG

Docking State Office Building Executive Summary Update January 6Th, 2021 Prepared by Clark|Huesemann LC DOCKING BUILDING STUDY UPDATE 2021 01 06 CLARK | HUESEMANN 1

Total Page：16

File Type：pdf, Size：1020Kb

Download full-text PDF Read full-text
Docking State Office Building Executive Summary Update January 6Th, 2021 Prepared by Clark|Huesemann LC DOCKING BUILDING STUDY UPDATE 2021 01 06 CLARK | HUESEMANN 1 Docking State Office Building Executive Summary Update January 6th, 2021 Prepared by Clark|Huesemann LC DOCKING BUILDING STUDY UPDATE 2021 01 06 CLARK | HUESEMANN 1 An update to the previous report dated January 10, 2020 on the Construction Cost: For this update, the design team has reviewed Docking State Office Building has been prepared to address changes all construction costs and provided an updated estimate that takes into in construction cost, project budgeting, project scheduling, and overall account current pricing for anticipated materials and labor. This review design direction for the rehabilitation of the facility included an in-depth exercise to incorporate information from local construction management firms regarding construction pricing as well as Design Direction: This report is focused on Option A+Lab, which escalation. renovates the entire existing building and incorporates the KDHE Laboratories. New discussions informed by the recent COVID-19 Estimates have been adjusted to account for a later construction pandemic have prompted a need for approximately 15% more space start date than previously assumed, and also to account for reductions in for the KDHE Laboratories. This increase in KDHE space will replace projected escalation due to COVID-19 effects on construction pricing. other Agency space within the facility. Revised total net square footages are summarized here: The updated construction cost is $117,289,773. Capitol Police: 6,940 A full description of the assumptions and items included in the Grab & Go: 1,187 estimate is included in the original report. This construction cost has also been incorporated into a full revised Project Budget. The Project Budget KDHE Labs: 96,400 includes soft costs such as fees, contingencies, and furniture/equipment State Agency: 173,656 for shared spaces. Furniture and equipment for the Laboratory spaces is Training/Meeting: 18,668 not included. Total NSF: 296,851 The updated Total Project Cost is $152,914,630 Project Schedule: Adjusting the overall schedule for design, option A + KDHE labs procurement, and construction to begin just ahead of fiscal year 2022 utilize entire building and renovate is shown on the updated schedule. The timeframe for design through construction, including a 2-month move-in and commissioning phase is estimated to be 36 months. executive summary DOCKING BUILDING STUDY UPDATE 2021 01 06 CLARK | HUESEMANN 2 OPTION A + KDHE LABS FLOOR PLANS NET SQUARE FOOTAGES: DN CAPITOL POLICE: 6,940 KDHE LABS GRAB & GO: 1,187 KDHE LAB: 96,400 STATE AGENCY: 173,656 TRAINING/MEETING M M TRAINING/MEETING: 18,668 DN M DN GRAB & GO UP UP TOTAL NSF: 296,851 CAPITOL POLICE SEC. LOBBY / EXHIBITS AGENCY SPACE PATIO / EVENT SPACE (see enlarged plan in appendix) floor 1 floors 4-11 N N DOCKING STATE OFFICE BUILDING OPTION A + KDHE FLOOR 1 0 30' 75' DOCKING150' STATE OFFICE BUILDING OPTION A + KDHE FLOOR 4 0 30' 75' 150' UP KDHE LABS M DN TUNNEL FACILITIES OPERATIONS & SUPPORT AGENCY SPACE DN UP TO CAPITOL DN UP DN OVERHEAD UP SKYWAY OBSERVATION TRAINING/MEETING OPEN TO BELOW basement (see enlarged plan in appendix) floor 3 floor 14 N N N DOCKING STATE OFFICE BUILDING OPTION A + KDHE BASEMENT 0 30' 75' DOCKING150' STATE OFFICE BUILDING OPTION A + KDHE FLOOR 3 0 30' 75' 150'DOCKING STATE OFFICE BUILDING OPTION A + KDHE FLOOR 14 - OBSERVATION 0 30' 75' 150' KDHE LABS UP KDHE LABS STORAGE FACILITIES OPERATIONS & SUPPORT UP STEAM CORRIDOR DN UP DN UP M AGENCY SPACE sub-basement (see enlarged plan in appendix) floor 2 floor 12 N N N DOCKING STATE OFFICE BUILDING OPTION A + KDHE SUB-BASEMENT 0 30' 75' DOCKING150' STATE OFFICE BUILDING OPTION A + KDHE FLOOR 2 0 30' 75' 150'DOCKING STATE OFFICE BUILDING OPTION A + KDHE FLOOR 12 0 30' 75' 150' DOCKING BUILDING STUDY UPDATE 2021 01 06 CLARK | HUESEMANN 3 PROJECT COST UPDATED PREVIOUS 2021 01 06 2020 01 10 Building Summary A+Lab (full renovation) A+Lab (full renovation) 14 stories above grade 14 stories above grade 532,592 GSF 532,592 GSF Construction Cost Total Construction Cost $117,289,773 $114,981,261 Demolition Costs $6,379,329 $5,566,000 Renovation Costs (White Box + Shared) $34,830,956 $35,648,783 Renovation Costs (Partial Tenant Fit Out) $26,840,026 $25,831,129 Infrastructure Upgrades $37,566,946 $31,488,102 New Construction Cost $178,112 $72,358 Sitework $3,174,045 $1,137,569 Covered link to Parking Lot $2,735,132 $2,003,760 Construction Escalation* $5,585,227 $13,233,560 cost per sf $220.22 $215.89 Soft Costs Estimated Owner Costs including: $35,624,857 $39,575,255 Fees Contingency Phasing Furniture, Fixtures, & Equipment (FFE) FFE in shared spaces only, no KDHE FFE FFE in shared spaces only, no KDHE FFE Escalation on Soft Costs *Escalation of 5% to construction start construction start date Summer 2022 see cost narrative for further detail Project Total Cost $152,914,630 $154,556,516 c l a r k | h u e s e m a n n L C 9 2 7 1 / 2 M a s s a c h u s e t t s S t • L a w r e n c e , K S 6 6 0 4 4 w w w . c l a r k h u e s e m a n n . c o m DOCKING BUILDING STUDY UPDATE 2021 01 06 CLARK | HUESEMANN 4 2021 01 05_Project Schedule PROJECT SCHEDULE 019014_State of KS Docking Office Building 2021 2022 2023 2024 4 5 6 7 8 9 10 11 12 1 2 3 4 5 6 7 8 9 10 11 12 1 2 3 4 5 6 7 8 9 10 11 12 1 2 3 4 5 6 OPTION A + Lab Notice to Proceed program confirmation 1 design (SD + DD) 6 months construction documents 6 months review/bidding/award 2 haz mat/demolition 6 months mobilization 1 construction 19 months move in/commissioning 2 occupancy clark | huesemann LC 927 1/2 Massachusetts St • Lawrence, KS 66044 www.clarkhuesemann.com 2019 12 12_Project Cost Options Summary DRAFT Docking State Office Building Building Summary A (full renovation) A+Lab (full renovation) B (renovation/addition) B+Lab (renovation/addition) 14 stories above grade 14 stories above grade 6 stories above grade 6 stories above grade 532,592 GSF 532,592 GSF 364,038 GSF 364,038 GSF Construction Cost Total Construction Cost $84,616,404 $114,981,261 $74,287,114 $103,728,082 Demolition Costs $5,566,000 $5,566,000 $9,173,046 $9,173,046 Renovation Costs (White Box + Shared) $36,013,087 $35,648,783 $26,675,876 $26,635,866 Renovation Costs (Partial Tenant Fit Out) $231,768 $25,831,129 $231,768 $23,649,828 Infrastructure Upgrades $29,853,089 $31,488,102 $15,422,665 $18,097,128 New Construction Cost $72,358 $72,358 $11,333,566 $11,333,566 Sitework $1,137,569 $1,137,569 $896,492 $896,492 Covered link to Parking Lot $2,003,760 $2,003,760 $2,003,760 $2,003,760 Construction Escalation* $9,738,772 $13,233,560 $8,549,941 $11,938,396 cost per sf $158.88 $215.89 $204.06 $284.94 Soft Costs Estimated Owner Costs including: $29,526,430 $39,575,255 $26,018,978 $35,776,015 Fees Contingency Phasing Furniture, Fixtures, & Equipment Escalation on Soft Costs* *Escalation of 5% per year to construction midpoint construction start date early fall 2021 Project Total Cost $114,142,834 $154,556,516 $100,306,092 $139,504,097 c l a r k | h u e s e m a n n L C 9 2 7 1 / 2 M a s s a c h u s e t t s S t • L a w r e n c e , K S 6 6 0 4 4 w w w . c l a r k h u e s e m a n n . c o m.
Load more

Recommended publications
  • 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.
    [Show full text]
  • 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.
    [Show full text]
  • Techniques of Pouring a Basement Floor
    www.spinscreed.com Techniques for pouring a basement floor using the Spin Screed: In my own construction business, I have used the Spin Screed on countless basement floors in order to produce a floor that is flatter than any other screeding operations that I have tested. The floor is flatter and we are able to pour it faster with less manpower and less work than other methods. Below is a description of the method that I use to pour a basement floor using a total of four men: two rakers, a dead end man, and a live end man. Figure 1: Rope-Quick North Coupling Adapter 60 ft. Wall Line 1 Screed Bar--1/4” x 2” x 20’. We recommend the use of the Float Section A Fill Screed Support System. West East Line 2 30 ft. Wall Section B Live End Spin Motor Basement Wall 30 ft. by 60 ft. Line 3 South We begin by preparing the sub grade and establishing the elevation of the finished floor. Once this has been ac- complished, we snap a red chalk line along the interior wall of the foundation at the level of the finished basement floor. We set Float Fill supports five feet apart along line 1, line 2 and line 3 as shown in Fig. 1. The stakes in line 1 and line 3 are placed about 18 inches from the basement wall. The stakes in line 2 are placed in the center of the foundation. In the example shown, the foundation is 30 feet by 60 feet.
    [Show full text]
  • Building Permits for Finishing Basement Spaces
    TOWN OF ACTON 472 Main Street Acton, Massachusetts, 01720 Telephone (978)-929-6633 Fax (978) 264-9630 Building Department BUILDING PERMITS FOR FINISHING BASEMENT SPACES A Building Permit is required to finish basements into storage areas, recreation rooms and habitable spaces. The basement must comply with minimum standards for building code compliance. It must also comply with Board of Health regulations. The following are requirements for a typical basement project, there could be other regulations which are not addressed or are specific to your project which might apply. The greater the detail that is on the plans, the easier it will be to help you comply with applicable regulations. Recreation rooms and habitable rooms require glazing not less than 8% of the floor area. One-half of the required area of glazing shall be operable. Artificial lighting (standard electrical lighting) and mechanical ventilation (system to provide fresh air into space which doesn’t differentiate more than 10 degrees from the conditioned space) can be used to meet this requirement. Energy conservation regulations require insulation for heated or cooled spaces. Minimum finish ceiling height for a habitable space in a basement is 7 feet, storage areas are exempt. Habitable basements must have an emergency escape and rescue opening. Rooms that contain fuel burning appliances (furnaces) must supply sufficient combustion air to appliances. If room is not large enough vents can be added in walls to supplement. If combination of spaces is not enough, outside air will be required. Applications can be obtained at the Building Department. Please read and complete all applicable sections.
    [Show full text]
  • Basement Door Order Form Areaway with Flat Foundation
    America’s Finest Basement Doors BASEMENT DOOR ORDER FORM AREAWAY WITH FLAT FOUNDATION Selecting The Correct Size Basement Door BILCO basement doors are available in two basic styles: steel sided doors for areaways with a flat foundation (shown here) and doors for sloped masonry sidewalls. Performing the measurement procedure and choosing the correct door is easy, simply follow the steps below: Step 1. H1 1. Discard the old door and measure (in inches) the dimensions of the existing areaway foundation. W1 2. Measure dimension W1, the inside width, and dimension W2, the outside width of the areaway foundation. L1 3. Measure dimension L1, the inside length, and dimension L2, the outside length of the areaway foundation. W2 L2 4. Measure dimension H1, the height from the top of the areaway foundation to the top of the opening in the house foundation. Step 2. Width Length Height Record the dimensions in the spaces provided and calculate as shown at right. W1 = _______ W2 = _______ L1= _______ L2 = _______ H1 = _______ Step 3. Select the door that is at least 4” wider than W1 and no wider than and W2. Select a door at least 2” longer than L1 but not longer than L2. (the reason for selecting a door wider and longer than your inside opening is to ensure the door frame attaches securely to the foundation). Extensions are available for size c doors to increase length. (see below for more information). The height of the door should be greater than dimension H1. Length with Extension Panel Model Width Length Height Ext 6” Ext 12” Ext 18” Ext 24” Ext 30” Size C 55” 72” 78” 84” 90” 96” 102” 19-1/2” Size B 51” 64” X X X X X 22” Size O 47” 58” X X X X X 30” H Size SL 51” 43-1/4” X X X X X 52” Ultra Door 56” 73” 79” 85” See Note Below 19-1/2” Foundation plates can be used to reduce the inside width of areaways wider than 55” L W Two or more extensions can be mounted together for areaway lengths greater than 102” EXTENSION Ultra Series Doors are available in Size C only, and extensions can be used to increase the lengths of the frame to cover larger openings.
    [Show full text]
  • Basement & Lowest Floors for Homes in a Floodplain
    Floodplain Information Sheet 4 Floodplain Management Series Basement & Lowest Floors for Homes in a Floodplain Related Definitions Determining the “lowest floor” of a structure in a floodplain is important because the top (i.e., walking surface) of the lowest Lowest Floor–Lowest floor of the lowest enclosed floor must be at or above the Regulatory Flood Protection area (including basement or crawl space). The lowest floor level must meet minimum elevation Elevation (RFPE). Lowest floors include basements and crawl requirements (i.e., the Regulatory Flood Protection spaces of any size. An improperly elevated lowest floor can Elevation). result in a significant increase in flood insurance premiums!! Basement–Any area of a structure, including crawl space, having its floor subgrade (below ground level) on all sides. Regulatory Flood Protection Elevation (RFPE)– The RFPE is the 100-year flood (1 percent annual chance flood) elevation + stage increase due to es- tablishing floodway + freeboard (Minnesota’s mini- mum is 1 foot). The lowest floor must be elevated so that the walking surface of that lowest floor is at the RFPE or higher. Base Flood Elevation (BFE)–Same as the 1 percent Figure 1. A concrete slab on grade is permitted for a annual chance flood elevation or the “100-year” home in a floodplain if the top (walking surface) of the flood elevation. lowest level floor is above the RFPE. The floodplain regulations apply to all enclosed spaces; they RFPE Formula do not differentiate between finished versus unfinished, habit- 100-year flood elevation + stage increase due to floodway able versus not habitable, or a space that is more than a certain + freeboard (state requires 1-foot minimum) minimum height versus a space that is only a couple feet high.
    [Show full text]
  • Basement Room Finish
    Basement and Room Finish 10801 Town Square Drive NE, Blaine MN 55449 Building Inspections Department phone: 763-785-6170 | fax: 763-785-6111 | BlaineMN.gov Residential This handout is intended only as a guide and is based in part on the 2020 Minnesota State Building Code, Blaine city ordinances, and good building practice. While every attempt has been made to insure the correctness of this handout, no guarantees are made to its accuracy or completeness. Responsibility for compliance with applicable codes and ordinances falls on the owner or contractor. For specific questions regarding code requirements, refer to the applicable codes or contact the City of Blaine, Building Department. PERMITS AND PLANS Building permits are required if you are finishing unfinished space in your basement, changing the use of space such as converting a recreation room to a bedroom, and for some repairs. If you hire a general contractor, they are required to obtain the required permits. Plans are required for any finishing or change of use. Plans should be neat scale drawings that include a floor plan, window sizes and locations, cross sections, and any notes that would help explain the nature and extent of your project. Once submitted, it takes about 5 working days before your permit will be ready so please submit your, complete detailed, plans and permit application well in advance of the date when work will begin. NOTE: If the plans and details are not complete or information is missing the time to process your permit will be extended. Inspections are required of all work. When your permit is issued, you will receive an inspection record card that will tell you which inspections to call for and the number to call.
    [Show full text]
  • Safe Rooms Offer “Near-Absolute Withstand the Peak Protection” During These Devastating Events
    FEMA Building Where Can I Find More Guidelines Information? BUSINESS NAME The following rules are only a few of the federal guidelines established by FEMA. More informa - tion, including building plans and materials are available by calling 1 -800-480-2520 and request- ing publication FEMA P -320 (titled “Taking Shel- ter From the Storm: Building a Safe Room For Product/Service Information Your Home or Small Business”) or at the FEMA Safe Room website ( www.fema.gov/safe-rooms). High Winds - Tested with a 3 -second gust of 250 mph • Walls, doors, and ceil- An EF4 tornado struck Henryville, IN (Clark Co.) on ings must be able to March 2, 2012. Safe rooms offer “near-absolute withstand the peak protection” during these devastating events. wind velocity without buckling or separating • The shelter cannot Much more information is available online regarding overturn or slide A storm shelter that specifications, pricing options, and other details. FEMA survived a deadly maintains a general storm shelter information site at: De bris - Tested with a Moore, Oklahoma www.fema.gov/safe-rooms 15 lb. two-by-four EF5 tornado. wooden board propelled The National Storm Shelter Association standard, along at 100 mph (250 mph wind speed equivalent) with other industry news, is available at: Safe Rooms www.nssa.cc • The walls and ceiling of a shelter must resist penetration by a test object The best way to protect you and Texas Tech University’s National Wind Institute provides information on research, education, and all things wind: your family from tornadoes.
    [Show full text]
  • King County/Skyway Water & Sewer District Infiltration and Inflow
    King County/Skyway Water & Sewer District Infiltration and Inflow Reduction Project Public Meetings March 30 and April 2, 2011 Summary of Public Comment In late March and early April 2011, the King County Wastewater Treatment Division (WTD) and the Skyway Water & Sewer District co‐hosted two public meetings for the Infiltration and Inflow Reduction Project in Skyway. Public Meeting Dates and Locations: March 30, 7:00 PM – 8:30 PM April 2, 10:00 AM – 11:30 AM Skyway Water and Sewer District Skyway Water and Sewer District 6723 S 124th Street 6723 S 124th Street Seattle, WA 98178 Seattle, WA 98178 The objectives of the community meetings were to: • Review the purpose and benefits of the project • Explain the construction schedule and sequence of work activities that participating property owners can expect • Answer property owners’ questions Nine people attended the public meetings. At each public meeting, maps of the project area and the properties affected were posted around the room. Buno Construction, the construction contractor, brought examples of pipe bursting heads, side and main sewer line pipes to the April 2 meeting. Attendees were encouraged to view the maps and equipment and talk with members of the project team. Agenda Time Agenda Item 10:00 am/7:00 pm • Sign‐in and view displays 10:15 am/7:15 pm • Welcome & Introductions (Cheryl Scheuerman, Skyway Water & Sewer District) • PowerPoint presentation (Erica Jacobs, King County Wastewater Treatment Division; Jeff Lykken, Tetra Tech; Maryann Petrocelli, King County Wastewater Treatment Division) 10:45 am/7:45 pm • Questions & Responses 11:30 am/8:30pm Adjourn Summary of Questions and Comments Comments and questions from the public are summarized below.
    [Show full text]
  • Flood Insurance
    Flood Insurance Flood insurance is essential in helping people repair, recover,11 rebuild, and even install some retrofitting measures. Flood insurance has many advantages, especially for people in areas prone to shallower, localized flooding problems. Homeowners, renters, businesses, and the local government can all purchase flood insurance, whether the property lies within the designated flood zones on the community’s Flood Insurance Rate Map (FIRM) or lies outside of them, in an area subject only to localized flooding. Because localized flooding is unlikely to reach conditions severe enough for a Presidential disaster declaration, aid from the State or Federal government will be limited. In the absence of a disaster declaration, insurance may be the only source of assistance to help owners of damaged property pay for cleanup and repairs. Besides paying for flood damage, insurance payments can be used to cover part of the cost of mitigation measures required by the community’s regulations (such as elevating the building above the base flood elevation). Increased Cost of Compliance (ICC) coverage of up to $30,000 may be provided (in addition to the claim payment for flood damage up to the limits of the policy) to elevate, floodproof, demolish, or relocate the property. Coverage is available for the contents of a home or business as well as for the structure. Renters can buy contents coverage, even if the building owner does not buy coverage for the structure itself. NFIP Flood Insurance Most standard homeowners insurance policies do not cover a property for damage caused by flooding. However, a business or homeowner can insure a building for damage by surface flooding through the National Flood Insurance Program (NFIP), Reducing Damage from Localized Flooding: A Guide for Communities 11-1 P A R T I V Chapter 11.
    [Show full text]
  • Elevator Codes and Standards
    Interfacing Fire Alarm, Sprinkler and Elevator Systems Rodger Reiswig, SET Director, Industry Relations SimplexGrinnell November 17, 2010 Interfacing to Elevators 1 ASME A17.1 Safety Code for Elevators and Escalators Provides requirements for operational sequences for: • Phase 1 - Emergency Recall Operation • Power Shutdown - “Shunt Trip” Operation ASME A17.1 Phase I - Emergency Recall Operation The operation of an elevator wherein it is automatically or manually recalled to a specific landing and removed from normal service because of activation of firefighters’ service 2 ASME A17.1 Power Shutdown (shunt trip) Mainline elevator power is disconnected from the elevator to eliminate potential problems as a result of sprinkler actuation in the hoistway or elevator machine room Elevator Recall: Historical Perspective . 1973 ASME A17.1b (supplement to the 1971 Code) . Purpose: . Prevent people from using elevators . Responding Firefighters to Account for Elevators . Stage Equipment (Hose lines, air tanks, etc.) . Evacuate Occupants with Mobility Restrictions . Prevent Car from being called to the Fire Floor 3 Elevator Recall: Historical Perspective . Identified Designated Level . Both Manual and Automatic Recall . Key Switch (only by firefighters) . Smoke Detectors in Lobbies . Travel of 25’ above or below designated level . 1981 introduced the “Alternate” Level 4 Elevator Recall: Historical Perspective . 1984 introduced “only” lobby and machine room detectors were to initiate recall . A17.1 referred users to NFPA 72E, Automatic Fire Detectors . NFPA first mentions A17.1 requirements in 1987 edition of NFPA 72A, Installation, Maintenance and use of Local Protective Signaling Systems – “Elevator Recall for Firefighters’ Service” Elevator Recall: Historical Perspective . Two “elevator zone circuits” were required to be terminated at the associated elevator controller .
    [Show full text]
  • Location of Base for Seismic Design
    Location of Base for Seismic Design By Dominic J. Kelly, P.E. In the Minimum Design Loads for Build- ings and Other Structures (ASCE/SEI 7-05) reference standard, published by the Structural Engineering Institute of the ® American Society of Civil Engineers, base for seismic design is defined as “the level at which the horizontal seismic ground motions are considered to be imparted to the structure”. This definition of “base” is sometimes misunderstood or misin- terpreted by engineers. Engineers often question where the base is for a building Base is at the top of footings when site conditions are not straight for- ward, for example for buildings located CopyrightFigure 1: Base for a level site. on a sloping site or for a building on imparted to the structureFigure through1 – Bas bearinge for a levisel typicallysite established at the top of the piles. This article provides guidance to and friction on the sides of basement walls foundation walls. Often vertical elements engineers as to how to locate the base for and foundation elements, and through are supported at various elevations on the seismic design. friction on the underside of slabs and top of footings, pile caps, or perimeter shallow foundation elements. Piles, both foundation walls. Where this occurs, an Factors Affecting the vertical and battered, generally move lat- engineer must use his or her judgment Location of Base erally with the horizontal ground motions to locate the base. The base can usu- The definition of “base” is intentionally and have little to no impact on the level at ally be conservatively established as the broad, as many factors affect its location.
    [Show full text]