HomeMy WebLinkAboutB12-0059 - REV1 - 052212 plans approvedBy David Rhoades at 4:40 pm, May 22, 2012
Reviewed for Code Compliance Code: 2009 International Building Code (IBC) By m at 2:22 pm, Jun 13, 2012
Reviewed for Code Compliance Code: 2009 International Building Code (IBC) By m at 2:23 pm, Jun 13, 2012
Reviewed for Code Compliance Code: 2009 International Building Code (IBC) By m at 2:23 pm, Jun 13, 2012
Reviewed for Code Compliance Code: 2009 International Building Code (IBC) By m at 2:23 pm, Jun 13, 2012
Reviewed for Code Compliance Code: 2009 International Building Code (IBC) By m at 2:23 pm, Jun 13, 2012
Reviewed for Code Compliance Code: 2009 International Building Code (IBC) By m at 2:24 pm, Jun 13, 2012
SNOWMELT MANIFOLD SCHEDULE SNOWMELT MANIFOLD PIPING DIAGRAM NO SCALE A D R A W I N G N O :Town of Vail, Vail. CO D R A W I N G T I T L E :R E V I S I O N S 1 NO.COPYRIGHT 2011 B ANZE G EAUDIN (970)949-6108 (530)550-7334 (303) 278-3820 (970) 221-5691 (505) 323-9070 Vail:Lake Tahoe:Denver:Fort Collins:Albuquer que:www.bgce.com 100% DD SET 11.07.11 60% CD SET 12.02.11 PROGRESS SET East Lionshead Circle Bus Stop &Concert Hall Plaza Streetscape Improvement Project OWNERTOWN OF VAIL DEPT. OF PUBLIC WORKS 1309 ELKHORN DRIVE VAIL, CO 81632 ALPINE ENGINEERING INC.34510 U.S. 6 UNIT A-9 EDWARDS, CO 81632 CIVIL ENGINEER t: 970.479.2158 t: 970.926.3373 ENGINEERING DESIGNW0RKS 1169 HILLTOP PKWY STE 206A STEAMBOAT, CO 80487 STRUCTURAL ENGINEER t: 970.846.7970 MARY HART DESIGN LLC PO BOX 8258 BRECKENRIDGE, CO 80424 LANDSCAPE ARCHITECT t: 970.453.5878 BEAUDIN GANZE CONS. ENG.110 E. BEAVER CRK BLVD.STE 202 AVON, CO 81620 MEP ENGINEER t: 970.949.6108 4240 ARCHITECTURE INC 3507 RINGSBY CT, STE 117 DENVER, CO 80216 ARCHITECT t: 303.292.3388 WESTERN HERITAGE CONSULTING & ENG P.O. BOX 2117 MILLS, WY 82644 IRRIGATION DESIGNER t: 307. 315.8054 1.27.12 2 3 BID SET 2.15.12 4 PERMIT SET 3.08.12 5 100% CONST. DOC.4.06.12 6 ADDENDUM 1 3.08.12 ADDENDUM 3 3.08.12 CHANGE ORDER 1 4.06.12 CHANGE ORDER 2 4.25.12 CHANGE ORDER 4 05.14.12 CHP M-100 Concert Hall Plaza Mechanical Site Plan Reviewed for Code Compliance Code: 2009 International Building Code (IBC) By m at 2:24 pm, Jun 13, 2012
D R A W I N G N O :Town of Vail, Vail. CO D R A W I N G T I T L E :R E V I S I O N S 1 NO.COPYRIGHT 2011 B ANZE G EAUDIN (970)949-6108 (530)550-7334 (303) 278-3820 (970) 221-5691 (505) 323-9070 Vail:Lake Tahoe:Denver:Fort Collins:Albuquerque:www.bgce.com 100% DD SET 11.07.11 60% CD SET 12.02.11 PROGRESS SET East Lionshead Circle Bus Stop &Concert Hall Plaza Streetscape Improvement Project OWNERTOWN OF VAIL DEPT. OF PUBLIC WORKS 1309 ELKHORN DRIVE VAIL, CO 81632 ALPINE ENGINEERING INC.34510 U.S. 6 UNIT A-9 EDWARDS, CO 81632 CIVIL ENGINEER t: 970.479.2158 t: 970.926.3373 ENGINEERING DESIGNW0RKS 1169 HILLTOP PKWY STE 206A STEAMBOAT, CO 80487 STRUCTURAL ENGINEER t: 970.846.7970 MARY HART DESIGN LLC PO BOX 8258 BRECKENRIDGE, CO 80424 LANDSCAPE ARCHITECT t: 970.453.5878 BEAUDIN GANZE CONS. ENG.110 E. BEAVER CRK BLVD.STE 202 AVON, CO 81620 MEP ENGINEER t: 970.949.6108 4240 ARCHITECTURE INC 3507 RINGSBY CT, STE 117 DENVER, CO 80216 ARCHITECT t: 303.292.3388 WESTERN HERITAGE CONSULTING & ENG P.O. BOX 2117 MILLS, WY 82644 IRRIGATION DESIGNER t: 307. 315.8054 1.27.12 2 3 BID SET 2.15.12 4 PERMIT SET 3.08.12 5 100% CONST. DOC.4.06.12 6 ADDENDUM 1 3.08.12 ADDENDUM 3 3.08.12 CHANGE ORDER 1 4.06.12 CHANGE ORDER 2 4.25.12 CHANGE ORDER 4 05.14.12 C O N C E R T H A L L P L A Z A E L E C T R I C A L S I T E P L A N CHP E-100 Reviewed for Code Compliance Code: 2009 International Building Code (IBC) By m at 2:25 pm, Jun 13, 2012
May 14, 2012 E LH Circle/Concert Hall Plaza Streetscape Mary Hart Design LLC 07 7100 - 1 VEGETATED ROOF SYSTEM Change Order 4 SECTION 07 7100 VEGETATED ROOF SYSTEM PART 1 - GENERAL 1.1 SCOPE Furnish all labor, materials, tools, and equipment to unload, hoist and install ve getated roof trays, by GreenGrid® Green Roof System provided by West on Solutions, Inc. (WESTON), or approved equal. The System shall include tray modules, growth medi a and the vegetation as specified on drawings and as directed by the Landscape Architect. This work shall also include installation of edge treatments, rubber pavers, decorative ba llast, slip-sheet, and an irrigation system, if specified. 1.2 RELATED WORK SPECIFIED ELSEWHERE A. Roofing Systems – see Ar chitecture specification. 1.3 QUALITY ASSURANCE A. There should be no deviation made from this spec ification or the detail drawings without prior written approval 14 days prior to the start of the project. B. Before installation of the modules, the waterpr oofing surface shall be inspected by a technical representative of the waterproofing installer/manufacturer to determine the adequacy of the waterproofing surface to accept the tray modules. C. It shall be the Owner’s responsibility to deter mine the adequacy of the structure to support the existing and proposed loads. Verification of the integrity of the waterproofing for water tightness shall also be the responsibility of t he Owner if the green roof is installed on an existing waterproofing system. D. Upon completion of the installation, an insp ection shall be conducted by a System Technical Representative to ascertain that the modul es have been installed according to these specifications and details. This inspection is not intended to be a final inspection for the benefit of the owner but for t he benefit of determining whether a warranty shall be issued. 1.4 SUBMITTALS A. When the proposed project components vary outsi de of this specification, submit these altered components for review. B. Submit an installation plan including but not limited to: waterproofing quality control, system delivery, and maintenance plan until green roof acceptance. C. Provide a detailed water hook-up plan on the drawings if an irrigation system is required. PART 2 - PRODUCTS 2.1 SYSTEM TRAY MODULES A. Vegetated Green Roof System Tray Modules ar e formed of 4” height 150 mil recycled (100% pre-consumer) High Molecular Weight Polyethyl ene (HMWPE) protected with UV inhibitor and stabilizers. B. GreenGrid® Modules sizes (Module OD = ± ⅛”):
Mary Hart Design LLC 07 7100 - 2 VEGETATED ROOF SYSTEM Change Order 4 1. Extensive: Standard 18” x 24”x4” G3 modules - see L201 plan layout C. Tray Module to be delivered to the project location complete with growth media and pre-planted and/or pre-grown to 80% coverage with vegetation of the color and type desired by the client suitable for a green roof application. D. Tray Module weights (Bulk density at maximum water holding capacity): 1. Ultra-Extensive System (2.5-inch): 11-13 lbs per sf 2. Extensive System (4-inch): 18-22 lbs per sf 3. Intensive System (8-inch): 35+ lbs per sf E. Tray Module clearance above the roof is 0.5 inches. 2.2 GROWTH MEDIA A. Tray Module Growth Media is an engineered light weight blend consisting of inorganic and organic components. Formulations are based on the German FLL “Guidelines for Planning, Execution and Upkeep of Green-Roof Sites” 2.3 VEGETATION A. Tray Modules are to be delivered to the project location complete with growth media and vegetation pre-planted and/or pre-grown to 80% coverage with plant species desired by the client suitable for green roof applications. B. Extensive System – GreenGrid® recommended Extensive plant mixes are composed of highly drought resistant ground covers that can thrive in a non-irrigated (climate dependent), rooftop environment in the project location. Vegetati on shall be jointly selected by manufacturer and project landscape architect according to t heir USDA hardiness zone classification. 1. Recommended planting density - Vegetation should be supplied in a minimum size of 2-inches deep by 1.5-inches wide (plugs) and planted 4 to 6 inches on center (18 to 16 plants per 2x4 module, respectively). C. Intensive System – GreenGrid recommended Intensive plant mixes shall include grasses, perennials, and/or groundcovers that can thri ve in an irrigated or non-irrigated, rooftop environment in the project location. Plants shall be selected according to their USDA hardiness zone classification. 1. Typical planting density - Vegetation shou ld be supplied in grow-plug or quart size containers and planted in the GreenGrid® green roof modules at a rate of 8 to 12 inches on center (11 to 8 plants per 2x4 module, respectively). D. Vegetation shall be installed in ac cordance with the landscape design 2.4 GREENGRID® ACCESORIES A. Rubber Pavers are required 1. Standard Paver size: 2 feet by 2 feet, and 1.75-inches in depth. Various paver depths are
Mary Hart Design LLC 07 7100 - 3 VEGETATED ROOF SYSTEM Change Order 4 available. 2. Pavers are composed of 100% recycled (post-consumer) rubber and are available in various colors. 3. Standard Paver weight: 7.5 lbs. per square foot. B. Edge Treatments (optional) Standard: 0.040 Painted Aluminum (recycled content 91%) or 24 gauge Painted Steel (recycled content 28 to 35%) for plac ement on viewable edge of modules. C. Irrigation Systems (by others) Irrigation requirements will be dependent upon project location and plant selection. For Extensive GreenGrid® Systems planted with a mix of highly drought resistant ground covers, a backup system to irrigate the green roof dur ing prolonged droughts or during hot dry windy weather patterns is to be provided. Simple overhead spray system with spray heads, or spigot/hose/sprinkler systems are inexpensive and effective methods. These also provide the means to optimize the evaporat ive cooling effect of the GreenGrid® Green Roof System during such weather events. PART 3 - EXECUTION 3.1 DELIVERY AND HANDLING A. Installation Season: 1. Northern Climates: Unless otherwise permitted, module installation shall be done between April 15 and October 15, but not when the weather is below 50 F. 2. Southern Climates: Will be dependent upon weather and/or plant availability B. Do not install on saturated roof surfaces or under freezing weather conditions, the latter unless with the express permission of Weston Solutions, Inc. C. Coordinate the completion of installation within a 24-hour period from the time the modules are to be delivered. D. Handle planted modules with care. Do not drop, kick, or point-load modules during handling and installation. 3.2 SITE PREPARATION A. Perform module installation only after appropriat e waterproofing system, with the proper taper to allow for drainage, has been installed and insp ected. It is strongly recommended that these areas be leak tested prior to module installation to confirm water-tightness. B. Erect safety signage and provide fall protec tion/fall prevention equipment as required under OSHA. C. Restrict traffic from work areas until modules are installed and there after to restrict damage to the plant material. D. Thoroughly sweep away all debris, foreign mate rial, etc. from the waterproofing surface.
Mary Hart Design LLC 07 7100 - 4 VEGETATED ROOF SYSTEM Change Order 4 E. Refer to Waterproofing System manufactur es’ recommendation toward acceptable slip-sheet protection fabric. 3.3 APPLICATION OF SYSTEM TRAY MODULES A. Remove all debris from the slip-sheet surfac e that might interfere with installation of the modules or compromising the integrit y of the waterproofing surface. B. Place modules over the slip-sheet in the des ired locations in accordance with the landscape design. C. Modules shall be installed in straight rows, tight against each other, and arranged in the proper directional orientation. D. For connecting modules together, drill a hole th rough the middle of the outer lip at the top of the tray continuing through the inner wall of tray . Using a 150 pound black “zip tie,” put the tie through the hole and cinch up tight. The hol e/zip tie shall be at 2 foot centers: 1. 2 x 2 modules - 4 ties per module 2. 2 x 4 modules - 6 ties per module E. Installed modules shall be watered sufficiently with a fine spray so as to thoroughly moisten the growth media from top to bottom. Water shall be free of substances harmful to plant growth. Hoses or other methods of temporary irrigation shall be furnished by the Contractor. 3.4 WARRANTY A. GreenGrid® Modules: WESTON warrants that each GreenGrid ® Module (the “Product”) will perform its function of containing plant growth media for a period of twenty (20) years from the date of shipment of the Product by Weston. As used herein, “Product” means only the module and excludes (i) any plants, growth media, and any other materials placed within the GreenGrid modules, or (ii) any irrigation, mech anical, structural, or electrical components contained therein or attached thereto. B. Standard 30 Day Plant Limited Warranty : WESTON will supply replacement plant(s) free of charge for any plant found to be dead or in severe decline (beyond the point of returning to aesthetic and economic value) for a period of 30 Days from the date of shipment of the Product by Weston. This warranty only cove rs those species selected and/or approved selections by WESTON horticulturists. T hose NOT approved but planted to meet a design requirement shall not be covered. This warranty is NOT in effect for plant material purchased and installed outside our recommended installation season (Installation Season: April 15th through October 15th) or plants pu rchased and installed by others. C. OPTIONAL: 1 or 2 Year Extended Plant Limited Wa rranty. Please contact your local WESTON representative for details. 3.6 30-DAY MAINTENANCE PERIOD A. Installation contractor shall maintain the v egetated tray modules for a period of at least 30 days after completion prior to acceptance from building owner. B. 30-Day maintenance shall include: 1. Water the System once a week (weather dependent) too aid in plant establishment.
Mary Hart Design LLC 07 7100 - 5 VEGETATED ROOF SYSTEM Change Order 4 System shall be watered more frequently dur ing extended hot and dry weather especially when plants are showing signs of wilting. 2. Perform spot weeding as necessary. 3. Repair, rework, and replant all areas that have washed out or are eroded. Replace dead plants with new plants. C. Upon completion of the 30-day maintenanc e period, a written maintenance plan for the specific green roof system shall be submitted to the building owner. A GreenGrid® Representative will be made available to go over this document. 3.7 ACCEPTANCE A. Inspection to determine acceptance of modul es will be made by the Owner, upon Contractor's request. Provide notification at least 7 wo rking days before requested inspection date. 1. Modules will be acceptable, provided all requi rements, including maintenance period, have been complied with, and healthy, even colored viable plants are established. B. Upon acceptance, the Owner will assume module/plant maintenance. 3.8 CLEANING A. Perform cleaning during installation of the work and upon completion of the work. Remove from site all excess materials, debris, and equipment. END OF SECTION