HomeMy WebLinkAboutB14-0120 Plans approved
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Reviewed for Code Compliance Code: 2012 International Building Code
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Reviewed for Code Compliance Code: 2012 International Building Code (IBC)
Reviewed for Code Compliance Code: 2012 International Building Code (IBC)
Reviewed for Code Compliance Code: 2012 International Building Code (IBC)
Reviewed for Code Compliance Code: 2012 International Building Code (I
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Reviewed for Code Compliance Code: 2012 International Building Code (IBC)
Reviewed for Code Compliance Code: 2012 International Building Code (IBC)
Reviewed for Code Compliance Code: 2012 International Building Code (IBC)
Reviewed for Code Compliance Code: 2012 International Building Code (IBC)
Reviewed for Code Compliance Code: 2012 International Building Code (IBC)
Reviewed for Code Compliance Code: 2012 International Building Code (IBC)
Reviewed for Code Compliance Code: 2012 International Building Code (IBC)
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C ALL RIGHTS RESERVED.
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APPLIANCE MBH CFH QUANTITY MBH CFH
EACH EACH TOTAL TOTAL
LIVING FIREPLACE 40 49 1 40 49
TOTAL UNIT LOADS
* DESIGN BASED ON GAS VALUE OF 810 BTU/CU.FT.1 40 49
GAS LOADS SUMMARY
C ALL RIGHTS RESERVED.
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2010 MICHAEL SUMAN ARCHITECT, LLC.
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2010 MICHAEL SUMAN ARCHITECT, LLC.
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Code: 2012 International Building Code (IBC)
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2010 MICHAEL SUMAN ARCHITECT, LLC.
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BRANTLEY RESIDENCE
CONDO UNITS 347 AND 353
VAIL, COLORADO
LODGE AT VAIL 347 AND 353
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Reviewed for Code Compliance Code: 2012 International Building Code (IBC)
General
1.Immediately notify the engineer of any discrepancies.
2.It shall be assumed that all subcontractors are experienced and thoroughly knowledgeable in their respective areas of the
construction industry and shall perform in a responsible manner in an appropriate construction sequence.
3.Do not scale drawings. Verify dimensions in field prior to commencement of work.
4.It is the intent of these drawings and specifications to establish a standard of quality. The engineer reserves the right to take
exceptions to approve methods and materials not reflected herein.
5.Failure to order, or release order, for materials and/or equipment will not be accepted as a reason to substitute alternate
materials, equipment, or installation methods.
6.Work shall be performed in a workmanlike manner to the satisfaction of the architect & the engineer.
7.Labor, materials, and equipment shall conform to the latest applicable editions of local, State of Colorado, and National Codes
and ordinances. If conflict between those publications exists, the most stringent requirement shall apply.
8.Provide record drawings to architect. Drawings shall include all addendum items, change orders, alterations, re-routings, etc.
9.The drawings show the intent of the mechanical systems but do not show all details required. It is the responsibility of the
contractors to install complete & operable systems, which conform to the manufacturers' installations instructions & industry
standards.
10.Systems shall be tested for proper operation. If tests show work is defective, contractor shall make corrections necessary at no
cost to owner.
11.It is the contractors' and manufacturers' responsibility to assure themselves that the code authorities will approve any product
to be installed on the project.
12.Systems shall be professionally labeled.
13.See architectural reflected ceiling plan for all ceiling penetrations.
14.Coordinate architectural, structural, electrical, fire protection, and interior design drawings with mechanical drawings prior to
installation.
15.Offset piping, ductwork, etc. as necessary to accommodate structure, beams, columns, and existing equipment.
16.Contractor must carefully verify electrical service voltage and phase available before ordering any equipment.
Shop Drawings
17.Submit entire HVAC and plumbing shop drawing submittal data at one time. Submittal to be bound in three-ring binders,
indexed in a neat and orderly manner. Partial submittals will not be accepted. Submittals shall include, but not be limited to:
equipment, fixtures, insulation, diffusers, pumps, fans, piping, valves, and heat pumps.
Insulation
18.Insulate all new heating water, domestic hot water, domestic cold water, domestic hot water recirculation, and radiant floor
(mains and runouts to areas being heated) with U.L. approved, white, all service, glass fiber, snap-on, 1" thick on mains and
12" thick on runouts, pipe insulation. Insulate fittings with glass fiber blanket insulation and premolded PVC covers. Provide
deduct alternate price to insulate with Armaflex. Insulation shall be properly installed on all piping elbows to adequately
insulate the 90 degree bend.
19.Insulation for all types of piping shall be carried full size through pipe hangers or pipes shall be supported with vibration
clamps.
20.Internally line all new rectangular ductwork (unless noted otherwise) with 1/2" thick, 1-12 lb. per cubic foot, U.L. rated, glass
fiber insulation with a continuous vapor barrier. Exhaust ductwork is not to be lined.
21.Externally wrap all outside air ductwork with 2” thick insulation with a continuous vapor barrier. Minimum R-Value of 6.0.
22.Insulate transfer ducts with 1” thick, 2 PCF glass fiber duct liner - Owens Corning "Aeroflex" or equivalent.
Piping
23.Domestic Hot, Cold & Recirculation piping inside building - Type 'L' copper, wrought copper fittings, and no lead solder.
24.Waste piping - Standard weight, C.I. soil pipe, and fittings, or hubless, C.I. soil pipe and fittings.
25.Vent piping - Schedule 40 ABS-DWV plastic pipe and fittings (ASTM D2661) or Schedule 40 PVC-DWV plastic pipe and
fittings (ASTM D2665). All pipe and fittings shall bear NFS-DWV mark and shall be joined with solvent weld joints as
recommended by the manufacturer.
26.Heating Water piping - Type 'L' copper, wrought copper fittings, and no lead solder.
27.Drain Pan & Cooling Coil Condensate Piping - Type 'M' copper, wrought copper fittings, and no lead solder OR Schedule 40
PVC-DWV plastic pipe and fittings (ASTM D2665).
28.Gas Piping - Schedule 40 black steel pipe, 150 lb. malleable iron screwed fittings on above ground pipe, welded fittings with
all piping coated and wrapped on buried pipe. CSST pipe is prohibited entirely.
29.Gas Valves - Lubricated plug valve 175 lb. W.O.G. iron screwed or flanged.
30.Copper pipe Valves and Specialties:
Gate Valves:Bronze, Class 125, 200 lb. W.O.G.
Ball Valves:Bronze, Class 125, 200 lb. W.O.G.
Check Valves:Bronze, Class 125, 200 lb. W.O.G.
Balancing Valves:125 psig w.p. for 250F service tight shut-off, Illinois dual-purpose, balancing/shut-off
valve,Hoffman, Sarco, or equivalent.
31.Support pipe with rod and clevis or clamps. No pipe tape allowed.
32.Dielectric Unions - Furnish and install a dielectric union at all connections where non-ferrous material is in contact with
ferrous material and fluid in not protected with corrosion inhibitors.
33.Grade and valve all heating water piping with ¾” hose end valves to permit drainage of the system.
34.Provide plastic grommets on all heated fluid water piping passing through wood joists and studs.
Antifreeze Solutions
35.Fill heating water system with 30% propylene glycol / 70% water solution, by volume, for freeze protection to 8°F and burst
protection to -20°F. Include corrosion inhibitors.
Ductwork
36.Duct sizes shown on drawings are outside (sheet metal) duct dimensions.
37.All ductwork shall be constructed from minimum 26 gauge thickness sheetmetal per SMACNA standards.
38.All ductwork shall be sealed airtight with duct mastic. Duct tape is not allowed.
39.All returns shall be ducted. Panning of stud cavities, joist bays, etc. is not allowed.
40.Provide 1/4" galvanized mesh screen on all combustion air ducts or openings.
41.Seal all ductwork joints and vapor barrier penetrations at all exterior walls.
42.Ducts and piping penetrating through roof shall have roof flashing with caulk type counter flashing sleeve or by method
acceptable by roofing manufacturer. Installation shall be watertight.
43.Provide backdraft dampers at any and all ductwork penetrations through exterior wall or roof (except outside air and dryer
ductwork).
44.Provide turning vanes in all mitered rectangular elbows.
45.Provide volume dampers at all accessible round duct take-offs.
46.Make all final connections to supply GRD's with acoustic flexible duct. Minimum length shall be 2 feet. Maximum length
shall be 4 feet.
47.All ductwork or surfaces which are visible behind a grille, register, or diffuser shall be painted flat black.
48.All dryer vents and bathroom exhaust ducts shall be rigid galvanized round duct.
49.Sheet metal and fittings to be pursuant to SMACNA and ASHRAE standards.
50.Contractor to coordinate exact location of grilles and registers before installation.
51.Seal off all ducts during construction.
52.Back Draft Dampers: Furnish and install, at locations on plans or in accordance with schedules, dampers meeting the
following specifications: Dampers shall be of the two-blade design with separate axles. Blades shall be retained in closed
position with tensioned spring. Spring shall be easily field adjustable for any orientation mounting. Spring adjustment will
allow for field setting of pressure to open damper. Frame shall include rolled stiffener beads to allow easy sealing to spiral
ductwork joints. Dampers shall include vinyl foam blade seal. Frames shall have no holes or openings to allow air through
damper frame. Damper shall in all respects be equivalent to Ruskin model BDR2.
Controls
53.Mount all thermostats and humidistats 5'-0" above finished floor.
54.Thermostats shall not be installed above heat emitting equipment, including wall mounted touch screen controls. Do not
mount on exterior walls or above/below forced air supply registers.
55.All thermostats shall have a temperature range suitable for the application and have adjustable set points. The thermostats
shall be able to display temperature setpoint and room temperature. All thermostats shall be approved by the owner.
56.See Sequence of Operation for additional control information.
Balancing
57.Air and water flows must be balanced, and fan belts, pumps, and drive systems adjusted as required. Balance contractor shall
furnish subsequent air balances after acceptance of the building. Submit a written balance report. Balancing procedures shall
be in accordance with NEBB or AABC guidelines for proportional balance. Submit report on standard NEBB forms. Adjust
flows to within 10% of required quantity. If actual quantity is less than 90% of design, investigate cause, attempt to rectify
and notify engineer. Submittal of balance report with less than required flows without explanation is cause for rejection of
report.
Radiant Floor Heating
58.MAIN LEVEL: Radiant floor tubing shall be 5/16" nominal diameter, Uponor Wirsbo hePEX or equal. Tubing shall be
installed in Uponor Wirsbo Quik Trak panels, installed over wood subfloor. After the panels are laid, vacuum the debris from
the panel grooves. Next, apply a thin (1/8") bead of Wirsbo Quik Trak Sealant throughout the length of the groove. The
sealant is 100% silicone and acts as an adhesive and promotes good heat transfer from the tubing to the panel.
59.UPPER LEVEL: Radiant floor tubing shall be 1/2" nominal diameter, Uponor Wirsbo hePEX or equal. Tubing shall be
installed under the floor within the joist bays, secured with Wirsbo PEX Clips, spaced 8" on center and installed every 3 feet.
Provide minimum R-19 insulation below the tubing, approximately 1" below the tubing and about 2-3" below the subfloor,
per Wirsbo's installation instructions.
60.All tubing shall be crosslinked polyethylene manufactured by the PEX-a or the Engle method with an oxygen diffusion
barrier.
61.Piping shall be installed in continuous loops, no splices allowed. The maximum loop lengths are specified in the radiant zone
schedule on the plans.
62.The contractor shall install manifolds as provided by the tubing manufacturer. The manifolds shall consist of a return header
(including: balancing valve for each loop, compression fitting to receive tubes and air vent) and supply header (including:
manual shut-off valve for each loop and compression fitting to receive tubes).
Specifications
1.Thermostats
a.See "Thermostat Schedule" Sheet M0.1 to determine functions required at each thermostat and for
thermostat locations.
2.Radiant Floor
a.Upon a call for heating, associated 2-way on/off control valve at radiant zone manifold shall open and
"Main Zone Valve" for condo unit shall open (see piping diagram) and P-1 pump shall start. If there are
no calls for heat, then the "Main Zone Valve" shall be closed.
b.MV-1 thermostatic mixing valve shall automatically vary its position to maintain radiant supply
temperature of 145°F (adj).
3.HP-1 Heat Pump
a.Heat pump shall be controlled by integral Mitsubishi controls to provide heating and cooling. Speed of
heat pump fan and compressor shall be varied by integral Mitsubishi controls.
4.FC-1,FC-2,FC-3,FC-4 Fan Coils
a.Cooling - Fan coils shall be controlled by wall mounted Mitsubishi thermostat. Fan speed and refrigerant
flow shall be varied as determined by controls.
b.Heating - Fan coils shall be controlled by wall mounted Mitsubishi thermostat. Fan speed and refrigerant
flow shall be varied as determined by controls.
5.Fans
a.EF-1 Bath Exhaust Fan shall be controlled by an on/off wall switch.
6.ERV-1 Energy Recovery Ventilator
a.Unit shall be controlled by a master control (Renewaire PT-L Percent Timer Lighted Control) which shall
control percent of unit operation per hour (adjustable from 0 to 100%).
b.Unit shall also be controlled by (3) local bath controls (Renewaire PB-L Push Button Lighted Controls).
PB control allows 20/40/60 minute ventilation cycles.
c.Unit shall start upon a call for humidification (see below).
7.H-1 Steam Humidifier
a.Upon a call for humidification from wall mounted humidistat, ERV-1 fan shall start and once airflow is
proven by air proving switch, humidifier shall start.
b.Include a high limit duct humidistat located in the supply air duct, downstream of the steam absorption
zone, to disable humidifier if RH exceeds 70% (adj).
c.Include an automatic humidifier control from humidifier manufacturer, which shall automatically reset the
humidity setpoint based on outdoor temperature. Outdoor reset curve shall be adjustable. Include outdoor
air temperature sensor.
Sequence of Operation
C ALL RIGHTS RESERVED.
2010 MICHAEL SUMAN ARCHITECT, LLC.
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Reviewed for Code Compliance
Code: 2012 International Building Code (IBC)
Reviewed for Code Compliance
Code: 2012 International Building Code (IBC)
Reviewed for Code Compliance Code: 2012 International Building Code (IBC)
Reviewed for Code Compliance Code: 2012 International Building Code (IBC)