HomeMy WebLinkAboutEncore on Penn_First Floor Bui10 & 120_CONSTRUCTION DRAWI... 9Mechanical Symbols and Abbreviations
Section number
Denotes detail Detail number
D 1
M1
Denotes section
S 1
M1
General Plan Notes:
General Notes:
1
Note Designation
Plan Notes:
Motorized damper
Drawing Symbols
Temperature Control Symbols
Room thermostat or sensor
Room humidistat or sensor
Exhaust fan
H O R
T
Flexible connection
Exhaust grille
Return air grille
Linear diffuser
Supply register
HS
FD
Supply duct riser
Return duct riser
Volume damper
Supply diffuser
O R
Sheet Metal Symbols
Fire damper
Abbreviations
O R
M
Specific information as indicated on a
drawing
Leader line of plan note referenced
directed to item of plan note
reference
Circle with number indicates a plan
note reference, with the number
indicating the item number of the plan
note referenced
General information as it pertains
only to the drawing it is on
General information pertaining
to all the drawings of the
discipline it is on
Denotes
Construction
Start point
Sheet number
Where detail
Is located
Arrow indicates Direction
in which Section is cut
Sheet number
Where section
Is located
Mechanical General Notes
#22.+%#$.' %1&'5 #0& 14&+0#0%'5
Provide all materials and equipment and perform all labor required to
install complete and operable mechanical systems as indicated on the
drawings, as specified and as required by code.
Entire installation shall be in strict accordance with applicable codes
and ordinances.
Secure and pay for all required permits.
Provide a minimum of 10'-0" between exhaust outlets, plumbing vents
and all outside air intakes.
Provide a minimum of 3'-0" between exhaust outlets and operable
windows or doors.
Contractor shall not locate any duct or piping directly over any
electrical panel, switchgear, transformer, etc. Coordinate locations of
ducts and piping with the Electrical Contractor to avoid these conflicts.
#5Ä$7+.6 &4#9+0)5
Contractor shall maintain a set of drawings that document field
changes to these drawings, and shall submit them to the
Architect/Engineer as part of the project close out.
#4%*+6'%6
Contractor shall be guided by the Architect's reflected ceiling plan for
exact location of diffusers, registers and grilles unless otherwise noted.
Coordinate diffuser, register, and grille locations with architectural
reflected ceiling plans, lighting, and other ceiling items and make minor
duct modifications to suit.
Exterior louvers are indicated for information only. Detailed
descriptions are provided in the architectural specifications.
Furnish all material and equipment as specified, except where specific
approval for substitution is given by the Architect/Engineer.
)'0'4#.
Do not operate new HVAC systems until drywall sanding is complete
and primed, and jobsite dust is no longer significant. Construction dust
is extremely detrimental to the long term operation of the HVAC
system. Provide temporary heating or cooling/dehumidification
systems during construction if it is desired or required.
These drawings indicate required sizes and points of termination for
piping, ductwork, conduit, etc. The equipment shown illustrates
suggested routing, but all necessary offsets and fittings may not be
shown. Contractor shall install his work in a manner that will conform
with the structure. Contractor shall avoid obstructions, preserve head
room and maintain maximum clearance without additional cost to the
Owner.
All dimensions shown on these plans are in feet and/or inches unless
otherwise noted.
Mechanical work shall be complete in every detail and all
miscellaneous items of material and labor necessary to complete the
work described, shown or reasonably implied on drawings or
specifications, shall be included in the contract.
Proposal shall be based on specified material and equipment. In order
to promote competition, however, bidders may submit alternate
proposals on any alternate materials and/or equipment they wish to
propose, including any price changes affected by acceptance of
alternatives. These must be provided in addition to the base bid, not in
place of the base bid.
Contract document drawings for mechanical work are diagrammatic
and are intended to convey scope and general arrangement only.
Install all mechanical equipment and appurtenances in accordance
with Manufacturers' recommendations, contract documents, and
applicable codes and regulations.
Provide vibration isolation as specified for all mechanical equipment to
prevent transmission of vibration to building structure.
Provide vibration isolators for all piping supports connected to and
within 50 feet of isolated equipment (except at base elbow supports
and anchor points) throughout mechanical equipment rooms.
The location of existing underground utilities is shown in an
approximate way only. The Contractor shall determine the exact
location of all existing utilities before commencing work. The
Contractor shall pay for and repair all damages caused by failure to
exactly locate and preserve any and all underground utilities unless
otherwise indicated.
Coordinate construction of all mechanical work with Architectural,
Structural, Civil, Electrical work, etc., shown on other contract
document drawings.
Each respective contractor shall be responsible for coordinating the
installation of his work with the work of other contractors and trades
prior to the installation.
Maintain a minimum of 6'-8" clearance to underside of pipes, ducts,
conduits, suspended equipment, etc., throughout access routes in
mechanical rooms.
All tests shall be completed before any mechanical equipment or
piping insulation is applied.
Locate all temperature, pressure, and flow measuring devices in
accessible locations with straight section of pipe or duct up and
downstream as recommended by the Manufacturer for appropriate
accuracy.
Work shall include startup of all systems, furnishing of operating and
maintenance instructions and one (1) year guarantee, commencing on
date of acceptance by the Owner or as otherwise specified.
Testing, adjusting, and balancing agency shall be by a member of the
Associated Air Balance Council (AABC) or the National Environmental
Balancing Bureau (NEBB). Testing, adjusting, and balancing shall be
performed in accordance with the AABC standards.
Where two or more items of the same type of equipment are required,
the product of one Manufacturer shall be used unless otherwise noted.
Coordinate all equipment connections with Manufacturers' certified
drawings. Coordinate and provide all duct and piping transitions
required for final equipment connections to furnished equipment. Field
verify and coordinate all duct and piping dimensions before fabrication.
The locations of all items shown on the drawings or called for in the
specifications that are not definitely fixed by dimensions are
approximate only.
The exact locations necessary to secure the best conditions and
results must be determined by the project site conditions and shall
have the approval of the Engineer before being installed. Do not scale
drawings.
All miscellaneous steel required to ensure proper installation and/or as
shown in details for piping, ductwork, and equipment shall be furnished
and installed by the Mechanical Contractor.
Provide access panels for installation in walls and ceilings, where
required, to service dampers, valves, smoke detectors, and other
concealed mechanical equipment. Access panels shall be turned over
to General Contractor for installation.
All equipment, piping, ductwork, etc., shall be supported as detailed,
specified, and/or required to provide a vibration free installation.
All ductwork, piping, and equipment supported from structural steel
shall be coordinated with the General Contractor. All attachments to
steel bar joists, trusses, or joist girders shall be at the upper member.
Provide beam clamps meeting MSS standards. Welding to structural
members shall not be permitted. The use of c-clamps shall not be
permitted.
Mechanical equipment, ductwork, and piping shall not be supported
from metal deck.
All roof mounted equipment curbs for equipment provided by the
Mechanical Contractor shall be furnished by the Mechanical
Contractor and installed by the General Contractor.
Locations and sizes of all floor, wall, and roof openings shall be
coordinated with all other trades.
All openings in fire walls due to ductwork, piping, conduit, etc., shall be
fire stopped with a product similar to 3M or equal. Product shall be
listed by UL or FM and meet the requirements of local and state
codes.
All air conditioning condensate drain lines from each air handling unit
or rooftop unit shall be piped full size of the unit drain outlet, with "P"
trap, and piped to the nearest drain or roof deck. See details shown on
the drawings or the contract specifications for depth of air conditioning
condensate traps.
Refer to typical details for ductwork, piping, and equipment installation.
All valves, coils, dampers, etc. Shall be installed allowing easy access
to them. Areas adjacent to the access panels shall be clear of
obstruction.
Furnish and install all equipment and material required to complete the
installation as shown on the drawings.
Equipment sizes, weights, power, geometry and service space
requirements may vary between different Manufacturers. Consult
approved Manufacturer drawings as submitted and coordinate with
these drawings. It shall be the Contractor's responsibility to bear the
costs associated with this coordination.
All air handling units shall operate without moisture carryover.
Locate all mechanical equipment (RTUs, single duct, variable volume,
constant volume and fan powered boxes, fan coil units, cabinet
heaters, unit heaters, unit ventilators, coils, steam humidifiers, etc.) for
unobstructed access to unit access panels, controls, and valving.
Refer to mechanical details for additional equipment requirements.
*8#% 5*''6/'6#.
Certain items such as rises and drops in ductwork, access doors,
volume dampers, etc., are indicated on the contract document
drawings for clarity for a specific location requirement and shall not be
interpreted as the extent of the requirements for these items.
All ductwork dimensions, as shown on the drawings, are internal clear
dimensions.
Keep all ductwork, duct system and equipment openings covered with
adhesive duct protective wrap like VentureTape 1512, until system
start-up. This is to prevent intrusion of construction dirt and debris into
the duct system, and HVAC equipment.
Provide flexible connections in all ductwork systems (supply, return,
and exhaust) connected to air handling units, fans, and other
equipment which require vibration isolation. Flexible connections shall
be provided at the point of connection to the equipment unless
otherwise noted.
Unless otherwise noted, all ductwork is overhead, tight to the
underside of the structure, with space for insulation and below any
required piping.
Runs of flexible duct shall not exceed 5'-0". Flexible duct shall not be
used as an elbow. Provide sheet metal elbow at diffuser neck where
tap is not out of the bottom of the supply main. Refer to details.
All ductwork shall be coordinated with all trades involved. Offsets in
ducts, including divided ducts and transitions around obstructions,
shall be provided at no additional cost to the Owner.
Provide access doors in ductwork to provide access for all smoke
detectors, fire dampers, smoke dampers, volume dampers,
humidifiers, coils, and other items located in the ductwork which
require service and/or inspection.
Smoke detectors shall be furnished by Unit Manufacturer and wired by
the Electrical Contractor. The Mechanical Contractor shall be
responsible for mounting the smoke detector in ductwork as shown on
the drawings and in accordance with Manufacturer's printed
instructions.
See specifications for ductwork gauges, bracing, hangers, and other
requirements.
Contractor shall not locate any duct or piping directly over any
electrical panels, switchgear, transformer, etc. Coordinate locations of
ducts and piping with the Electrical Contractor to avoid these conflicts.
All ducts penetrating shaft walls shall be sealed airtight with firestop.
Provide volume dampers upstream of all air inlets/outlets unless
otherwise noted.
All rooftop units shall be accessed from the roof.
Power for all rooftop units shall be wired by the Electrical Contractor
and shall be placed on a dedicated circuit.
Locate rooftop units on roof. Coordinate with structural plans. Set units
as required to allow supply and return openings to clear roof structure.
Furnish and install rain hoods on flues and intake ducts above roof.
Provide companion opposed blade volume dampers with all diffusers
mounted in drywall ceilings. Do not provide companion volume
dampers with diffusers mounted in lay-in tile ceilings. Provide manual
volume dampers in the branch ducts serving diffusers located above
lay-in tile ceilings.
Diffusers, registers, and grilles mounted in drywall ceilings shall have
plaster frames.
Unless otherwise noted all ductwork above ceilings shall be insulated
with 1
1
2" ductwrap. Ductwrap shall be .75 lb / cu ft. density.
Unless otherwise noted all ductwork in unconditioned spaces shall be
insulated with 2" ductwrap (Min R6). Ductwrap shall be .75 lb / cu ft.
density.
Install volume damper at each branch takeoff from main supply ducts.
Mechanical Contractor shall furnish and install a 3"x3"x3
8" steel angle
frame around each rooftop unit roof opening. Field weld frames to top
of joists.
Locate rooftop units on roof so that the duct drops will clear the roof
structure.
Refer to Mechanical Detail Sheets for additional equipment
requirements.
Phenolic duct by Pal-Duct or Kool-Duct is an acceptable alternative to
sheetmetal duct and insulation in concealed spaces. Use flanged
joints. Submit detailed duct drawings for engineer review.
4'(4+)'4#06 '37+2/'06 #0& 2+2+0)
Conceal all refrigerant piping unless otherwise noted. Contact
Engineer for alternatives if concealment is not possible.
Slope refrigerant piping one percent in the direction of oil return.
Liquid lines may be installed level.
Install horizontal refrigerant hot gas discharge piping with 1
4" per 10
feet downward slope away from the compressor.
Install horizontal refrigerant suction lines with 1
4" per 10 feet downward
slope to the compressor, with no long traps or dead ends which may
cause oil to separate from the suction gas and return to the
compressor in damaging slugs.
Provide line size liquid indicators in main liquid line leaving condenser
or receiver. Install moisture-liquid indicators in liquid lines between
filter dryers and thermostatic expansion valves and in liquid line to
receiver.
Provide line size strainer upstream of each automatic valve. Provide
shutoff valve on each side of strainer.
Provide permanent filter dryers in low temperature systems and
systems using hermetic compressors.
Provide replaceable cartridge filter dryers with three valve bypass
assembly for solenoid valves, adjacent to receivers.
Provide refrigerant charging valve connections in liquid line between
receiver shutoff valve and expansion valve.
Insulate all interior linesets with
1
2" thick, flexible elastomeric insulation.
Insulate exterior linesets with 1" thick flexible elastomeric insulation
with external .020" aluminum protective jacket.
4'.#6'& '.'%64+%#. #0& 2.7/$+0)
Unless otherwise noted all low voltage wiring (24 volts) shall be
provided and installed by the Mechanical Contractor. This includes
fans, radiant heaters, rooftop units, etc.
Unless otherwise noted line voltage wiring (120 volts or greater) shall
be provided and installed by the Electrical Contractor. Wiring should
be concealed at all times unless otherwise noted on the plans. Contact
the Engineer if concealment is not possible.
All control wire and conduit shall comply with the National Electric
Code (NEC) and Division 16/26 of the specifications.
Condensate drain pipe run out shall be full size to the nearest drain.
Refer to "P" sheets for routing.
Coordinate installation of gas piping for HVAC units with Plumbing
Contractor.
Furnish and install a gas cock at each unit connection.
Refer to electrical and plumbing drawings for additional coordination
with these drawings.
Any unit supplied with natural or LP gas shall be furnished with
pressure regulators by Unit Manufacturer.
#22'#4#0%'
All equipment should be installed with great regard to a neat finished
product.
Whenever possible, wiring should be routed in such a way as to
minimize visibility.
Piping should be tight to structure whenever possible, and orthogonal.
Eliminate the need for condensate pumps if possible.
Contact the Engineer prior to installing any equipment that will not be
able to be installed in a neat, first class manner, consistent with the
Manufacturer's installation instructions.
4'.#6'& )'0'4#. %105647%6+10
Unless otherwise noted flashing of roof openings will be done by the
General Contractor. Deliver rooftop unit and exhaust fan curbs to
General Contractor for installation. Contact General Contractor to
coordinate this portion of the work.
Concrete housekeeping pads to suit mechanical equipment shall be
sized and located by the Mechanical Contractor. Minimum concrete
pad thickness shall be 3
1
2" unless otherwise noted. Pad shall extend
beyond the equipment a minimum of 6" on each side. Concrete
housekeeping pads shall be provided by the Mechanical Contractor. It
shall be the responsibility of the Mechanical Contractor to coordinate
size and location of concrete housekeeping pads with the General
Contractor.
Exterior louvers are indicated for information only. Louver sizes,
locations, and details shall be coordinated with the General Contractor.
57$56+676+105
Cost of any changes required by this, or other trades, due to
substitution of equipment other than the basis of design, shall be
included in the Mechanical Contractor's proposal.
76+.+6+'5
Unless otherwise noted the local gas company shall provide gas to the
building and furnish and install the meter. Connection to the meter and
extension of the piping shall be made in accordance with the utility
company requirements.
Contact local utility company to arrange for gas meter installation.
Furnish and install piping and specialties as required to receive meter.
Verify local conditions at the site.
4'.#6'& %10641.5
Unless otherwise noted, locate all room thermostats and humidistats
4'-0" (centerline) above finish floor. Notify the Engineer prior to
installation of any rooms where the above location cannot be
maintained or where there is a question on location.
All control wiring and related control components should be concealed
unless otherwise noted on the plans. Contact the Engineer if
concealment is not possible.
6'/214#4; 5'48+%'
Equipment provided as part of this contract should not be used for
heating/cooling/ventilation of the project prior to all sanding being
complete, and at least 1 coat of paint on all surfaces. The intent of this
is to prevent the infiltration of construction dust into the heating /
cooling coils and causing long term performance or reliability issues.
ACC air cooled condenser
ACCU air cooled condensing unit
AFF above finish floor
AHU air handling unit
AS air separator
B boiler (hot water or steam)
BCC branch circuit controller
BDD backdraft damper
BOD bottom of duct
C chiller
CC cabinet convector
CD ceiling diffuser (supply air)
CEF ceiling exhaust fan
CFM cubic feet per minute
CUH cabinet unit heater (electric or hw)
CHWP chilled water pump
CHWR chilled water return
CHWS chilled water supply
CT cooling tower
CP condensate pump (steam)
CW cold water
DB dry bulb
DOAS dedicated outdoor air system
DSAC ductless split air conditioner
Ø diameter
EDB entering air dry bulb
EWB entering air wet bulb
EBR electric baseboard radiation
EC Electrical Contractor
ECH electric cabinet heater
ECR eggcrate grille
EDC electric duct coil
EF exhaust fan
EG exhaust grille
EH exhaust hood
ER exhaust register
ERV energy recovery ventilator
ESP external static pressure
EVC evaporative cooler
EWH electric wall heater
F furnace
FD fire damper
SD fire and smoke damper
FLA full load amps
FPM feet per minute
FPVAV fan powered variable air volume box
FT foot
FTR fin tube radiation
G gas
GC General Contractor
GPM gallons per minute
H humidifier
HDR heavy duty register or grille
HRB heat recovery box
HRU variable refrigerant heat recovery unit
HP heat pump
HWP hot water pump
HWR hot water return
HWS hot water supply
HX heat exchanger
IN inch
KEC kitchen equipment contractor
LAT leaving air temperature
LS linear slot diffuser
MAN manual
MAU make up air unit
MFR Manufacturer
MBH 1000 BTUh
MC Mechanical Contractor
O/A outside air
OAL outside air louver
PD plaque diffuser
PSI pounds per square inch
RA return air
RD round diffuser
RG return air grille
RPM revolutions per minute
RTU roof top unit
SA supply air
SBCC sub branch circuit controller
SDG spiral duct grille
SP static pressure
SR supply register
SVK solenoid valve kit
TCC Temperature Control Contractor
TSP total static pressure
UH unit heater
VAV variable air volume box
VD volume damper
WB wet bulb
WT weight
XT expansion tank
Square Elbow with Turning Vanes
Rectangular to round duct transition
ALL INFORMATION CONTAINED IN THIS
DOCUMENT IS CONSIDERED TO BE BOTH
CONFIDENTIAL AND PROPRIETARY
INTELLECTUAL PROPERTY OF BLACKLINE
STUDIO AND SHALL NOT BE COPIED,
REPRODUCED, DISTRIBUTED OR ASSIGNED TO
A THIRD PARTY WITHOUT PRIOR WRITTEN
CONSENT OF BLACKLINE STUDIO.
UNAUTHORIZED USE OF THESE DOCUMENTS IS
NOT PERMITTED.
c 2018 BLACKLINE STUDIO
ARCHITECT
BLACKLINE
1 N MERIDIAN ST, SUITE 4 00
INDIANAPOLIS, INDIANA 4 6204
BLACKLINESTUDIO.NET
317.803.7900
CERTIFICATION:
CHECKED BY:
DRAWN BY:
MEP ENGINEER
THE ENGINEERING COLLABORATIVE
24 10 EXECUTIVE DRIVE, SUITE 100
INDIANAPOLIS, INDIANA 4 624 1
WWW.TEC-MEP.COM
317.636.3941
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12411 Pennsylvania St.
Carmel, Indiana 46032
Permit Set
JANUARY 17, 2018
Encore on Penn - Permit Set 01.17.18
First Floor Office Build-Out: Suites
M001
MECH SYMBOLS, ABBREV &
GEN NOTES
XXX
XXX
03/07/18
Nick Mishler