Attachment C-3 Mechanical Electrical Plumbing Plans and Drawings North Gateway Visitor Center Project Interior Plumbing.pdf
PDF 9 MB Posted
- Attached to
- ITB 14497 Silver Falls State Park North Gateway Visitor Center Project Interior Plumbing
- Solicitation number
- S-63400-00017560
- Issued by
- Oregon
About this file
This document comprises mechanical, electrical, and plumbing (MEP) design plans and specifications for the North Gateway Visitor Center Project, a renovation of existing residences at Silver Falls State Park in Silverton, Oregon, under Oregon Parks & Recreation Department oversight. The project involves comprehensive interior plumbing system design including domestic water supply, hot water distribution, waste and vent piping, floor drains, sump pumps, grease interceptors, and associated plumbing fixtures distributed across basement, first, second, and third floors. The plans specify performance-based design intent meeting 2025 Oregon Structural Specialty Code, 2023 Oregon Plumbing Specialty Code, 2025 Oregon Mechanical Specialty Code, and 2023 Oregon Electrical Specialty Code, with detailed equipment schedules for fixtures including water closets, lavatories, sinks, floor drains, and specialty items. Contractors are required to submit equipment cut-sheets for architect/engineer/owner approval prior to construction, coordinate with all other trades, and provide complete operable systems including incidental work necessary for integration with mechanical and electrical systems.
The specifications establish performance standards requiring installation of Type K soft copper piping below grade with brazed fittings and Type L copper above grade with soldered fittings, PVC waste and vent piping with fire barrier protection in plenum spaces, and cast iron waste piping four inches and larger above slab to reduce plumbing noise. All exposed interior supply and waste piping must be chrome-finished with matching escutcheons, and all cold and hot water piping requires one-inch flexible elastomeric insulation with reduced insulation on concealed piping. The design includes specific equipment such as a 50-gallon electric water heater, thermostatic mixing valves set to 105 degrees, reduced pressure zone backflow preventers, and a sewage grinder pit/pump package with failure alarm system. Hot water circulator pump timers must energize only during occupied times coordinated with the owner, and all plumbing layouts are identified as diagrammatic with contractors responsible for final routing details, shop drawings, and penetration plans in compliance with complete contract documents.
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GENERAL NOTES
1. These drawings and specifications, separated into trade work subsets, are part of a complete set of contract documents. Contractors, consultants, equipment suppliers, etc. shall be responsible for obtaining and coordinating with all other drawings and specifications. All work and equipment shall comply with the complete set of contract documents.
2. These drawings shall be considered performance drawings: They indicate a design intent and a minimum construction standard to meet or exceed. These drawings are not to be considered shop drawings: They do not indicate a specific limit of work and equipment that the contractor is to provide. They do not show to exact scale the size and location of the materials and equipment to be installed. Final coordination and installation details are the responsibility of the contractors.
3. Contractors shall provide complete and operable systems. This shall include all work and equipment as shown and as otherwise necessary. This shall include subcontracting other trade contractors for incidental work as necessary to complete this work, unless the incidental work is specifically shown elsewhere.
4. Work performed shall meet at least the following construction codes and standards:
2025 Oregon Structural Specialty Code (OSSC)
2023 Oregon Plumbing Specialty Code (OPSC)
2025 Oregon Mechanical Specialty Code (OMSC)
2023 Oregon Electrical Specialty Code (OESC)
SUBMITTAL NOTES
1. Prior to construction, submit equipment cut-sheets to the Architect/Engineer/Owner for approval.
2. The submittal shall include a cover sheet indicating the project, the contractor, and which items are included.
3. No construction shall proceed with equipment requiring a submittal without written approval.
4. Submit on the following items:
4.1.
PLUMBING NOTES
1. The Plumbing Contractor shall install all plumbing accessories, such as air gaps, anti-siphon devices, valves, water hammer arrestors, etc.
2. The plan indicates the general arrangement and layout of the primary piping branches and not all piping is shown. Provide all piping necessary to coordinate the final layout with the fixture requirements, the plumbing riser diagram, and all details.
3. The vent piping is shown; Field verify existing roof penetrations and provide a complete vent system utilizing existing roof penetrations as much as possible.
4. The Plumbing Contractor shall locate all vents at least 10’-0” away from all new and existing HVAC units.
6. All PVC piping exposed in the ceiling plenum, including vent piping and roof drain piping, shall be protected with fire barrier plenum wrap insulation.
13. All interior exposed supply and waste piping shall be chrome finish and all exposed wall penetrations shall be covered with chrome finish escutcheons. Provide drain covers as required by the Accessibility Code on all exposed waste piping below toilet lavatories.
5. The hot water circulator pump timer shall be set to energize only during occupied times.
Coordinate these times with the Owner.
7. Supply piping below grade shall be type "K" soft copper. Copper fittings and joints shall be brazed.
8. Supply piping above grade shall be type "L" copper. Copper fittings and joints shall be soldered.
9. Waste and vent piping shall be PVC, except as noted below.
10. To reduce plumbing noise, above slab waste piping 4" and larger shall be cast iron.
11. All cold water supply, hot water supply, and hot water return piping shall be insulated with 1" flexible elastomeric insulation.
12. Cold water supply piping not concealed in partition walls shall be insulated with 3/8" flexible elastomeric insulation.
4.2.
4.3.
All items listed on the Plumbing Equipment Schedule.
All Piping and Insulation.
All Plumbing Specialties.
2025 Oregon Energy Efficiency Code ("Energy Code") Based on ASHRAE 90.1-2022
2022 Oregon Fire Code (OFC)
2019 NFPA-13 Standard for the Installation of Sprinkler Systems
2019 NFPA-72 National Fire Alarm and Signaling Code
2018 NFPA-101 Life Safety Code
2019 NFPA-110 Standard for Emergency and Standby Power Systems
ASME-A17.1 Safety Code for Elevators and Escalators, A17.1a Addenda
NECA-1 Standard for Good Workmanship in Electrical Construction
SMACNA HVAC Duct Construction Standards – Metal and Flexible
ADA Standards for Accessible Design
PLUMBING SYMBOLS
1%
PIPING PITCH
PIPING FLOW DIRECTION
PIPING BREAK / CONTINUATION
FLANGE
UNION
ELBOW TOWARD VIEW
ELBOW AWAY FROM VIEW
PIPE CAP
VALVE - GATE
VB
SD
LPG
PLUMBING ABBREVIATIONS
SEE PLUMBING LINETYPES FOR PIPING ABBREVIATIONS
ALL ABBREVIATIONS MAY NOT BE USED
BTU
BTH
CFM
EL
FT
INV
MBH
RPZ
TYP
VTR
WC
BRITISH THERMAL UNIT
BTU PER HOUR
CUBIC FEET PER MINUTE
ELEVATION
FEET
INVERT (BOTTOM OF INSIDE OF PIPE)
1000 BTU PER HOUR
REDUCED PRESSURE ZONE BACKFLOW PREVENTER
TYPICAL
VENT THROUGH ROOF
INCHES WATER COLUMN
LPG LIQUID PROPANE GAS
SD
VENT PIPING BELOW GRADE OR SLAB
STORM DRAIN
V VENT PIPING
CWB
HW
HWR
HWT
W
WB
DOMESTIC COLD WATER BELOW GRADE
DOMESTIC HOT WATER
DOMESTIC HOT WATER RETURN
DOMESTIC HOT WATER TEMPERED
WASTE PIPING
WASTE PIPING BELOW GRADE OR SLAB
PIPING LINETYPES
CW
VALVE - FLOW MEASURING AND BALANCING
VALVE - SAFETY OR RELIEF
VALVE - WALL HYDRANT / HOSE BIB
PRESSURE REDUCING REGULATOR
REDUCED PRESSURE ZONE BACKFLOW PREVENTER
DOUBLE CHECK BACKFLOW PREVENTER
VALVE - FULL FLOW BALL
VALVE - BUTTERFLY
VALVE - GLOBE
VALVE - THREE-WAY
VALVE - COCK
VALVE - CHECK
DOMESTIC COLD WATER
PLUMBING FIXTURE SCHEDULE
MANUFACTURER / MODELTAG
CO-3
CO-4
CP-1
LV-2
FS-1
FS-2
DF-1
WH-1
LV-1
MS-1
SB-1
SB-2
SIOUX CHIEF 861
SIOUX CHIEF 860
SUPPLIED BY OWNER
CONTRACTOR TO INSTALL
AO SMITH
DEN-40
AMERICAN STANDARD 356
AMERICAN STANDARD 6053
SUPPLIED BY OWNER
CONTRACTOR TO INSTALL
SUPPLIED BY OWNER
CONTRACTOR TO INSTALL
GUY GRAY
GUY GRAY
CRANE 1580
AMERICAN STANDARD 6053
S-2
KS-1
KS-2
ELKAY PSR1720
DELTA 101LF-WF
S-3
ELKAY PSR33221
DELTA 101LF-WF
REGENCY 58" 16-Ga 3-Basin
REGENCY Faucet / Pre-Rinse
INSINKERATOR Badger 5
ELKAY CHSB1716C
SUPPLIED BY OWNER
CONTRACTOR TO INSTALL
SP-1
ZOELLER N152-B
ZOELLER 940 Oil Guard
SUPPLIED BY OWNER
CONTRACTOR TO INSTALL
SP-2
UR-1
YH-1
Zurn Z5755, WATTS HY-800
TV-1
HB-1
WC-1
WC-2
ZOELLER P382XLE51/A2
Pump: ZOELLER LE51
Alarm: ZOELLER ALM-2
SUPPLIED BY OWNER
CONTRACTOR TO INSTALL
LEONARD 170
WATTS HY-420, OR EQ.
KOHLER K-96053,
FD-1
FD-2
FD-3
BY CONTRACTOR
BY CONTRACTOR
TACO 003
SIOUX CHIEF 832
SIOUX CHIEF 863
BY CONTRACTOR
CO-1
CO-2
SOUIX CHIEF 834
SOUIX CHIEF 873
DESCRIPTION
CW
CLEAN OUT - FLOOR
ROUND RING AND COVER
CLEAN OUT - WALL
CLEAN OUT - GRADE
PVC FEMALE PIPE AND PLUG
CLEAN OUT - GRADE
STAINESS ROUND RING AND COVER
CIRCULATOR PUMP
3 GPM AT 3' HEAD
FLOOR DRAIN - ON SLAB
FLOOR DRAIN - FLASHING
EXTERIOR AREA DRAIN
12" x 12"
FLOOR SINK
FLOOR SINK
DRINKING FOUNTAIN
HOT WATER HEATER
50-GALLON 4.5KW ELECTRIC
WALL HUNG LAVATORY, SINGLE HOLE
WHITE VITREOUS CHINA
SINGLE HOLE FAUCET, AUTOMATIC w/ BATTERY
PROVIDE "TV-1"
MOP SINK
WITH SERVICE FAUCET, MOP BRACKET, WALL GUARD
SUPPLY BOX - REFRIGERATOR
1/4 TURN VALVE
SUPPLY BOX - BEVERAGE
1/4 TURN VALVE - ASSE 1022 BACKFLOW PREVENTER
SINK & FAUCET - VANITY
SELF-RIMMING OVAL BASIN, 20" WIDE x 17"
WHITE VITREOUS CHINA
SINGLE HOLE FAUCET - AUTO SENSOR
PROVIDE "TV-1" & WCO
SINK & FAUCET - UTILITY
SELF RIMMING SINGLE BASIN , 17" WIDE x 20"
STAINLESS STEEL
SINGLE HOLE KITCHEN FAUCET, WCO, NO SPRAY
SINK & FAUCET - KITCHEN
SELF RIMMING DOUBLE BASIN, 33" WIDE x 22"
STAINLESS STEEL
SINGLE HOLE KITCHEN FAUCET, WCO, NO SPRAY
COMMERCIAL TRIPLE BASIN SINK w/ DRAIN BOARDS
16-GAUGE STAINLESS STEEL
COMBINATION FAUCET / PRE-RINSE FAUCET
WALL MOUNT, WCO
GARBAGE DISPOSAL, 1/2 HP
HANDWASH SINK (OFCI)
STAINLESS STEEL
INCLUDES FAUCET
SUMP PUMP (OFCI) - ELEVATOR PIT - 50 GPM
OIL GUARD SYSTEM
SEWAGE GRINDER PIT/PUMP PACKAGE (OFCI)
FAILURE ALARM
ASSE 1070 THERMOSTATIC MIXING VALVE
POINT OF USE, SET TO 105°
WALL HYDRANT
FROST PROOF, WITH VACUUM BREAKER
WATER CLOSET - FLOOR MOUNT, MANUAL FLUSH VALVE
1.28 GALLON FLUSH, ELONGATED SEAT
PROVIDE OPEN-FRONT SEAT w/ SELF-SUSTAINING HINGE
SAME AS ABOVE EXCEPT
17" HIGH ADA
URINAL - WASHOUT - 0.5 GPF - MANUAL FLUSH VALVE
PROVIDE WALL HANGAR & WCO
SEE ARCH FOR INSTALL HEIGHT
YARD HYDRANT
FROST PROOF, WITH VACUUM BREAKER
1/2" 1/2" 1-1/2"
3/4" 3/4" 2"
1/2" 1/2" 1-1/2"
1/2" 1/2" 1-1/2"
1/2"
3/4"
1/2"
3/4"
1/2"
1/2"
1/2"
1/2"
3/4"
1/2"
3/4"
CONNECTION
HW
W
3,4"
3,4"
3,4"
3,4"
2"
2"
3,4" RD
3"
2"
1-1/2"
1-1/2"
4"
1/2" 1-1/2"
2" PW
4" INLET
2" PW
1/2"
3/4"
1"
1"
3/4"
3/4"
1/2"
4"
4"
2"
TOTO CT705UN, OR EQ.
AMERICAN STD. 2234001.020,
KOHLER K-96057,
TOTO CT705ULN, OR EQ.
AMERICAN STD. 3043001.020,
1-1/2"
1-1/2"
1-1/2"
1-1/2"
V
VL
VL
VL
VL
VL
VL
2"
1-1/2"
1-1/2"
1-1/2"
2"
1-1/2"
2"
2"
2"
1-1/2"
PROVIDE "TV-1"
KOHLER K-2590, OR EQ.
TOTO UT447E,
WOODFORD 67,
ET-1 AMTROL THERM-X-TROL
EXPANSION TANK, DIAPHRAM
FROST PROOF, WITH VACUUM BREAKER
3/4"
GI-1
SCHIER GB2
- 4" 2"
GREASE INTERCEPTOR, HYDROMECHANICAL, TYPE D
20 GAL LIQUID CAPACITY, 35 GPM, 220 LBS
14. See specifications for additional requirements.
SP-1
PROVIDE WITH SAMPLING PORT (SP-1)
SCHIER SV-10
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PLUMBING
SCHEDULES, LEGEND
AND GENERAL NOTES
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P0.1
CONTACT:
WWW.MFIA-ENG.COM
FAX: (503) 234-0677
PHN: (503) 234-0548
IN.
Consulting Engineers 2007 S.E. Ash St.
Portland, OR 97214
C
AIF
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TAKAKO BAKER
AutoCAD SHX Text DOMESTIC WATER PIPE SIZNG: PIPE SIZES LISTED ON THE PLANS ARE FOR COPPER PIPE. CONTRACTOR USE OF PEX PIPING WILL REQUIRE UPSIZING OF PIPES TO NOT EXCEED THE LISTED MANUFACTURE VELOCITIES & TEMPERATURES: COPPER: CW = 6 FPS & HW = 5 FPS PEX: CW=8 FPS, HW=5 FPS & HWR=2 FPS
AutoCAD SHX Text THIS PLUMBING DRAWING IS INTENDED AS A DIAGRAMMATIC PERMIT PLAN AND TO BE USED IN CONJUNCTION WITH THE PLUMBING DETAILS AND RISER DIAGRAMS. THE PLUMBING CONTRACTOR HAS THE OPTION TO USE EITHER A WET VENTED OR A TRADITIONAL VENT LAYOUT. THE PLUMBING CONTRACTOR IS RESPONSIBLE FOR PREPARING A SHOP DRAWING SHOWING EXACT ROUTING OF PLUMBING LINES, SUDS RELIEF, AND ANY REQUIRED PT PENETRATION PLANS. THIS DRAWING IS NOT INTENDED TO NOT INTENDED TO INTENDED TO BE A CONSTRUCTION SHOP DRAWING OR A P.T. PENETRATION PLAN.
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KEY PLAN
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CONSULTANTS
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70996PE
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OREGON
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EXPIRES: 12/31/27
UP UP
BREAK RM.
A DB C
ELEVATOR
UP
FIRE
PROTECTION
STORAGE
STORAGE
I.T. ROOM
STORAGE
UNFINISHED
RESTROOM
S2
STAIR
HALL
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BREAK RM.
A DB C
ELEVATOR
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FIRE
PROTECTION
STORAGE
STORAGE
I.T. ROOM
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RESTROOM
S2
STAIR
HALL
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STOR.
2-1/2" CW
1" HW
1/2" HWR
ET-1
WH-1
1" CW
WATER SERVICE
FLOOR DRAIN
DOUBLE
2-1/2" CW
CP-1
3/4" TO HOSE BIBB
CHECK
2-1/2" CW
FLOW
Inlet
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CONTACT: TAKAKO BAKER
PLUMBING
BASEMENT PLAN
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P2.0
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SCALE: 3/16" = 1'-0"
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BASEMENT PLUMBING PLAN
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SCALE: 3/16" = 1'-0"
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BASEMENT UNDERSLAB PLAN
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NOT TO SCALE
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MECH ROOM PLUMBING SCHEMATIC
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FD-1
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FS-1
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(E)1-1/2"V CAPPED AT 24" A.F.F.
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(E)1-1/2"V UP
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HB-1
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SEE CIVIL PLANS AND FIRE PROTECTION PLANS FOR CONTINUATION
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1-1/2"CW UP 3/4"HW UP W/ SHUT-OFF IN WALLS. PROVIDE ACCESS DOOR.
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1/2"CW UP 3/4"HW UP
AutoCAD SHX Text THE PLUMBING LAYOUTS SHOWN ARE DIAGRAMATIC ONLY AND DO NOT INDICATE THE EXACT AND FINAL LOCATIONS OF PIPING. COORDINATE WITH EXISTING AND NEW CONSTRUCTION AND LOCATE PIPING AS NECESSARY.
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SEE CIVIL PLANS FOR CONTINUATION
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SP-2
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COORDINATE PUMP PIPING WITH DETAILS PROVIDED BY ELEVATOR MANUFACTURER
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(E)FD
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(E)FD
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EXTEND 4"W CAPPED 12"AFF TO FLOOR ABOVE
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(E)INTERIOR PERIMETER DRAIN
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EXTEND 1-1/2"W CAPPED 12"AFF TO FLOOR ABOVE
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1-1/2"W UP/DN
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CO
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4"W FROM ABOVE
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SEE CIVIL PLANS FOR CONTINUATION
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WC-2
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FD-2
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LV-1
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1-1/4"CW UP 1/2"HW UP 2"W UP/4"W DN 2"V UP
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1-1/2"W UP
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4"W UP TO WC (TYP OF 3)
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2"V UP (TYP OF 3)
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2"W UP TO FD
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2"W UP TO FD
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1-1/2"W UP
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2"V UP, TYP. OF 2
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4"W UP TO WC
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2"W UP
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2"V UP 1/2"CW/HW UP
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(E)2"W UP TO (E)FD
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(E)2"W, (N)1/2"CW/HW UP TO S-2
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4"W UP
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2"W UP TO FD
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1-1/2"W UP TO LAV, TYP. 2
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1-1/2"W UP
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4"W UP TO WC
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CO
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2"GW UP TO FD/FS (TYP OF 2)
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2"V UP
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3"GW UP
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1-1/4"CW UP (TYP OF 3)
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1/2"CW UP
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1/2"CW/HW UP TO (2) LAVS
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3/4"CW UP
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1-1/2"V UP
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FD-1
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HOUSEKEEPING PAD
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DRAIN VALVE WITH HOSE CONNECTION
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1/2"CW
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THERMOMETER
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UNION
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T/P RELIEF
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BUILDING SHUT-OFF
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WH-1
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SEE
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FLOOR
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DRAIN PAN
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SEISMIC RESTRAINTS INSTALLED PER CODE (TYP OF 2)
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INV @ 86.9'
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FFE = 89.85'
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INV @ 88.00'
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GI-1
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2-1/2"CW
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(N)2"PW UP
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(N)2"PW FROM BELOW
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(E)1-1/2"V UP
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3/4"CW UP TO HB-1
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3/4"CW UP TO HB-1
AutoCAD SHX Text PREVIOUS WORK CONNECTED SUB-DRAIN TO THE WASTE PUMP. DISCONNECT INLET AND OUTLET AND CAP LINES. CONNECT TO THE GRAVITY DRAIN AS SHOWN.
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CONNECT SUB-SOIL DRAIN TO EXISTING GRAVITY LINE.
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REMOVE AND REPLACE (E)SEWAGE PUMP WITH NEW.
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AutoCAD SHX Text KEYED NOTES: 1. INSTALL NEW FLOOR DRAIN AND CONNECT TO SUMP PUMP, INSTALL NEW FLOOR DRAIN AND CONNECT TO SUMP PUMP, SP-2. 2. CUT PIPING BELOW THE SLAB AND CAP. PATCH FLOOR PER CUT PIPING BELOW THE SLAB AND CAP. PATCH FLOOR PER ARCH. 3. COORDINATE FINAL LOCATION W/ HVAC. COORDINATE FINAL LOCATION W/ HVAC. 4. COORDINATE FINAL LOCATION WITH OF/OI SODA SERVICE COORDINATE FINAL LOCATION WITH OF/OI SODA SERVICE AND ICE MAKER.
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FIRE RISER, SEE FP PLAN
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2"W UP
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1-1/2"V UP
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KEYED NOTES: 1. 1-1/2"CW AND 3/4" HW UP.1-1/2"CW AND 3/4" HW UP.
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AQUASTAT
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NOTES:
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- PROVIDE 7 DAY PROGRAMMABLE ELECTRONIC TIME CLOCK CONTROL TO START/STOP PUMP PER BUILDING OCCUPIED SCHEDULE.
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SP-1
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2"CW
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2"CW
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(SEE P2.1)
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SEE P2.1
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INV = 97.5'
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2"PW UP
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(E) TO STORM; SEE CIVIL FOR CONT.
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(E) TO STORM; SEE CIVIL FOR CONT.
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(E)FOOTING DRAIN, CONTRACTOR TO FIELD VERIFY EXACT LOCATION.
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(E)FOOTING DRAIN, CONTRACTOR TO FIELD VERIFY EXACT LOCATION.
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(E)FOOTING DRAIN
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SP-1
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2"V UP
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3"W UP
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,SEE
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70996PE
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OREGON
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EXPIRES: 12/31/27
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WWW.MFIA-ENG.COM
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FAX: (503) 234-0677
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PHN: (503) 234-0548
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AutoCAD SHX Text N
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AutoCAD SHX Text Consulting Engineers
AutoCAD SHX Text 2007 S.E. Ash St.
AutoCAD SHX Text Portland, OR 97214
AutoCAD SHX Text C
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AutoCAD SHX Text F
M
DA B C
MAIN
LOBBY
DINING
LOBBY
CAFE
HALL
WOMEN'S
RESTROOM
STORAGE
ELEVATOR
MEN'S
RESTROOM
CONFERENCE
FAMILY
RESTROOM
HALL
CUSTODIAL
STORAGE
VESTIBULE
HALL
S2
STAIR 2
S1
STAIR 1
VESTIBULE
D.S.
D.S.
D.S.
D.S. D.S.
D.S.
D.S.D.S.
D.S.D.S.D.S.
D.S. D.S.
D.S.
PROJECTOR SCREEN
FLOW
Inlet
R E
N O
V A
T I O
N
O
F
E
X I S
T I N
G
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C E
S I L V
F
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06/01/2026
CONTACT: TAKAKO BAKER
PLUMBING
1ST FLOOR PLAN
TB
P2.1
2 3
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SCALE: 3/16" = 1'-0"
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1ST FLOOR PLUMBING PLAN
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DF-1
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WC-1
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WC-2
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FD-2
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LV-2
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LV-2
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FD-2
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WC-1
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WC-2
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UR-1
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SS-1
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1/2"CW UP 1/2"HW UP 1-1/2"W UP/DN
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SB-1
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FD-2
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SB-1
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FS-1
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FS-2
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KS-1
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KS-2
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INDIRECT WASTE FROM KS-1, KS-2, AND COFFEE SYSTEM TO FS-1
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4"W FROM WC ABOVE
AutoCAD SHX Text FROM BELOW: 1-1/2"CW, 3/4"HW TO CAFE: 3/4"CW, 3/4"HW UP TO TOILET ABOVE: 1-1/2"CW, 1/2" HW
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WC-R
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FD-2
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LV-1
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2"V FROM BELOW
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ICE MAKER
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COFFEE
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WC-1
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LV-2
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LV-2
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CW/HW TO FIXTURE FROM BELOW (TYP)
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3" V UP
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1-1/2"V TO VTR
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2"V UP/DN
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FFE = 100.00'
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DS
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DS
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DS
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DS
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DS
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DS
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DS
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DS
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DS
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HB-1
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HB-1
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CONNECT DOWNSPOUT TO 3" STORM DRAIN. SEE , TYP.
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AutoCAD SHX Text KEYED NOTES: 1. CONNECT TO CIVIL; SEE CIVIL FOR CONTINUATION. CONNECT TO CIVIL; SEE CIVIL FOR CONTINUATION. 2. 1-1/2"CW AND 1/2"CW FROM BELOW; RUN IN WALL TO 1-1/2"CW AND 1/2"CW FROM BELOW; RUN IN WALL TO WC'S AND LV'S. 3. DAYLIGHT PRESSURIZED WASTE FROM ELEVATOR SUMP DAYLIGHT PRESSURIZED WASTE FROM ELEVATOR SUMP PUMP OVER SS-1 WITH AN AIR GAP.
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2"W UP/DN IN WALL
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1-1/2" V FROM BELOW
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1-1/4"CW FROM BELOW
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FD-2
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2"V FROM BELOW
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HB-1
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HB-1
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DS
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(E)WASTE STUB-OUT IN WALL.
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(2)2"V FROM BELOW
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3"W FROM FD ABOVE
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3"W DN
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1-1/2"W FROM LV ABOVE
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1-1/2"V UP
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DATE
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OF
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SHEET
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JOB NO.
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DRAWN
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SHEET TITLE
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OREGON
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EXPIRES: 12/31/27
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WWW.MFIA-ENG.COM
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FAX: (503) 234-0677
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PHN: (503) 234-0548
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AutoCAD SHX Text Consulting Engineers
AutoCAD SHX Text 2007 S.E. Ash St.
AutoCAD SHX Text Portland, OR 97214
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SCALE: DETAIL
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DOWNSPOUT CONNECTION
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FROM GUTTERS BY OTHERS
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ARCH. SHEET METAL DOWNSPOUT
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GROUT
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24" MIN.
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GRADE
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EXTERIOR WALL
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WITH THREADED PLUG
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CAST IRON CLEANOUOT "T" BRANCH
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WITH ENAMEL PAINT
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W/ EXPANSION SHIELDS. PROTECT STRAP
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1-1/4"X3/16" W.I. STRAP- ANCHOR TO WALL
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CAST IRON EIGTH BEND
FOR CONT. SEE SITE PLAN
PLUMBING GAS PIPING KEYED NOTES
APPLICABLE TO THIS DETAIL ONLY
1. PROPANE GAS TANK (SELECTED BY OWNER AND SERVICE PROVIDER)
10 PSI SUPPLY HEADER FEEDING GENERATOR BRANCH AND MAIN BRANCH.
3/4" LPG UNDERGROUND TO GENERATOR.
3/4" LPG UNDERGROUND TO BUILDING SERVICE REGULATOR.
2. BUILDING SERVICE REGULATOR
10 PSI TO 2 PSI
1" LPG HEADER
3. FURNACE GF-1
1/2" LPG FEEDER TO REGULATOR.
REDUCING REGULATOR: 2 PSI TO 11" WC.
1/2" BRANCH TO FURNACE.
INPUT: 40,000 BTH.
4. FURNACE GF-2
1/2" LPG FEEDER TO REGULATOR.
REDUCING REGULATOR: 2 PSI TO 11" WC.
1/2" BRANCH TO FURNACE.
INPUT: 60,000 BTH.
5. FURNACE GF-3
1/2" LPG FEEDER TO REGULATOR.
REDUCING REGULATOR: 2 PSI TO 11" WC.
1/2" BRANCH TO FURNACE.
INPUT: 80,000 BTH.
6. FURNACE GF-4
1/2" LPG FEEDER TO REGULATOR.
REDUCING REGULATOR: 2 PSI TO 11" WC.
1/2" BRANCH TO FURNACE.
INPUT: 40,000 BTH.
7. FIREPLACE INSERT
1/2" LPG FEEDER TO REGULATOR.
REDUCING REGULATOR: 2 PSI TO 11" WC.
1/2" BRANCH TO FIREPLACE.
INPUT: 50,000 BTH.
8. FIREPLACE INSERT (FUTURE)
1/2" LPG FEEDER TO REGULATOR.
REDUCING REGULATOR: 2 PSI TO 11" WC.
1/2" BRANCH TO FIREPLACE.
INPUT: 50,000 BTH.
9. GENERATOR
3/4" LPG FEEDER TO REGULATOR AT GENERATOR.
REDUCING REGULATOR: 10 PSI TO 11" WC.
INPUT: 1,800,000 BTH.
BASEMENT
1/2" LPG UP
3/4" LPG
LPG
3/4" LPG
LPG
3/4" LPG
LPG
FIRST FLOOR
1/2" LPG
LPG
SECOND FLOOR
THIRD FLOOR
PLUMBING GAS PIPING NOTES
1. PLUMBING CONTRACTOR SHALL INSTALL ALL GAS PIPING AND ACCESSORIES AS
NECESSARY TO COMPLY WITH THE GAS CODE.
2. THE PLAN INDICATES THE DIAGRAMMATIC LAYOUT OF THE PRIMARY GAS PIPING
BRANCHES: THE LAYOUT IS NOT A SCALE DRAWING AND NOT ALL PIPING IS
SHOWN. PROVIDE FINAL DESIGN, SHOP DRAWINGS, AND INSTALL ALL GAS PIPING
AND ACCESSORIES NECESSARY TO COORDINATE THE FINAL LAYOUT WITH THE
FIXTURE REQUIREMENTS.
U P
D N
OPEN TO BELOW
OPEN TO BELOW
OPEN TO BELOW
B DA C
OFFICE
OFFICE
HALL
COPY
ROOM
HALL
ELEVATOR
OFFICE
OFFICE
BRIDGE
C O
P I E
R
O
F O
I
OPEN TO BELOW
RESTROOM
OPEN TO BELOW
STOR.
OPEN TO BELOW
CENTER ON
WINDOWS
BELOW
DN
S1
STAIR 1
DN
S2
STAIR 2
D.S.
D.S.
D.S.
D.S. TO ROOF
D.S.
D.S. TO ROOF
D.S.
D.S.
REMOVE (E) WALL, BRACE
FLOOR ABOVE AS REQ'D.
10. FURNACE GF-5
1/2" LPG FEEDER TO REGULATOR.
REDUCING REGULATOR: 2 PSI TO 11" WC.
1/2" BRANCH TO FURNACE.
INPUT: 40,000 BTH.
11. FURNACE GF-6
1/2" LPG FEEDER TO REGULATOR.
REDUCING REGULATOR: 2 PSI TO 11" WC.
1/2" BRANCH TO FURNACE.
INPUT: 60,000 BTH.
mbh
MBH
MBH
MBH
60MBH
60MBH 40MBH
40MBH
TOTAL DEVELOPED PIPE LENGTH FROM BUILDING
PRV TO FARTHEST EQUIPMENT = 200 FT
2025 OMSC TABLE C402.4 (27) FOR 2 PSI @ 1PSI PD
MIN PIPE SIZE = 1/2", DESIGN IS 3/4"
1/2" LPG
1/2" LPG
1/2" LPG
3/4" LPG
@10PSI
VP-1
1" LPG
@10PSI
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06/01/2026
PLUMBING
2ND FLOOR PLAN
TB
P2.2
CONTACT:
WWW.MFIA-ENG.COM
FAX: (503) 234-0677
PHN: (503) 234-0548
IN.
Consulting Engineers 2007 S.E. Ash St.
Portland, OR 97214
C
AIF
M
TAKAKO BAKER
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NOT TO SCALE
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GAS PIPING SCHEMATIC
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WC-2
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FD-2
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LV-1
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2"W DN IN WALL
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SCALE: 3/16" = 1'-0"
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2ND FLOOR PLUMBING PLAN
AutoCAD SHX Text P2.2
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AutoCAD SHX Text THE PLUMBING LAYOUTS SHOWN ARE DIAGRAMATIC ONLY AND DO NOT INDICATE THE EXACT AND FINAL LOCATIONS OF PIPING. COORDINATE WITH EXISTING AND NEW CONSTRUCTION AND LOCATE PIPING AS NECESSARY.
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3"VTR
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2"V FROM BELOW
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3" V UP
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1-1/2"CW/3/4"HW FROM BELOW
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1-1/2"V TO VTR
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FD-2
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PROVIDE DRAIN FOR HVAC CONDENSATE ON THE THIRD FLOOR
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2"W UP TO FD-2
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SCALE: 3/16" = 1'-0"
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3RD FLOOR PLUMBING PLAN
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3"VTR
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3" VTR
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1-1/2"V TO VTR
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3"V FROM BELOW
AutoCAD SHX Text SEE SHEET FP2.1 FOR LOCATION OF PROPANE TANKS , GENERATOR AND BURIED PIPIPING FROM PROPANE TANKS TO GENERATOR AND TO THE BUIDLING.
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SEE FOR PIPING DETAIL.
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1-1/2"V FROM BELOW
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PLUMBING
DETAILS
TB
P6.0
CONTACT:
WWW.MFIA-ENG.COM
FAX: (503) 234-0677
PHN: (503) 234-0548
IN.
Consulting Engineers 2007 S.E. Ash St.
Portland, OR 97214
C
AIF
M
TAKAKO BAKER
≥ 49
143 7/16
A
A
SECTION A-A
3C
1B
1A
3A
3B
3A
3B3C
OPENING IS 7 IN..
B. WALLBOARD, GYPSUM* - NOM 5/8 IN. THICK, 4FT. WIDE WITH SQUARE OR TAPERED
1. WALL ASSEMBLY - THE 1 AND 2 HR FIRE -RATED GYPSUM WALLBOARD / STUD WALL
OR U400 SERIES DESIGN IN THE UL FIRE RESISTANCE DIRECTORY. MAX DIAM OF
TYPE AND SHEET ORIENTATION SHALL BE AS SPECIFIED IN THE INDIVIDUAL U300
EDGES. THE GYPSUM WALLBOARD TYPE, THICKNESS, NUMBER OF LAYERS. FASTENER
BE MIN 3-5/8 IN. WIDE BY 1-3/8 IN. DEEP CHANNELS SPACED MAX 24 IN. OC.
WITH NOM 2 BY 4 IN. LUMBER END PLATES AND CROSS BRACES. STEEL STUDS TO
STUD. WOOD STUDS TO CONSIST OF NOM 2 BY 4 IN. LUMBER SPACED 16. IN. OC
A. STUDS - WALL FRAMING MAY CONSIST OF EITHER WOOD STUD OR STEEL CHANNEL
UL FIRE RESISTANCE DIRECTORY AND SHALL INCLUDE THE FOLLOWING CONSTRUCTION
IN THE INDIVIDUAL U300 AND U400 SERIES WALL OR PARTITION DESIGN IN THE
ASSEMBLY SHALL BE CONSTRUCTED OF THE MATERIALS AND IN THE MANNER DESCRIBED
FEATURES:
SYSTEM NO.W-L-2002
(FORMERLY SYSTEM NO. 148)
F RATING - 1, 1-1/2 AND 2 HR ( SEE ITEM 3)
T RATING - 3/4, 1, 1-1/2 AND 2 HR (SEE ITEM 3)
L RATING AT AMBIENT - 7 CFM / SQ. FT. (SEE ITEM 3C)
L RATING AT 400 F - 1 CFM / SQ. FT. (SEE ITEM 3C)
2. NONMETALLIC PIPE OR CONDUIT- ONE METALLIC PIPE OR CONDUIT IS
CENTERED WITHIN THE FIRE STOP SYSTEM. PIPE OR CONDUIT TO BE
INSTALLED NEAR CENTER OF STUD CAVITY WIDTH AND TO BE RIGIDLY
SUPPORTED ON BOTH SIDES OF WALL. THE FOLLOWING TYPES AND SIZES
OF NONMETALLIC PIPES OR CONDUIT MAY BE USED:
A. NOM 6 IN. DIAM (OR SMALLER) SCHEDULE 40 SOLID-CORE POLYVINYL
CHLORIDE (PVC) PIPE.
B. NOM 4 IN. DIAM (OR SMALLER) SCHEDULE 40 CELLULAR-CORE
POLYVINYL CHLORIDE (PVC) PIPE.
C. NOM 4 IN. DIAM (OR SMALLER) SCHEDULE 40 SOLID-CORE
ACRYLONITRILE-BUTADIENE-STYRENE (ABS) PIPE.
D. NOM 4 IN. DIAM (OR SMALLER) SCEHDULE 40 FIRE RETARDANT
POLYPROPYLENE (FRPP) PIPE.
E. NOM 4 IN. DIAM (OR SMALLER) RIGID NONMETALLIC CONDUIT
FORMED OF PVC.
F. NOM 1 IN. DIAM (OR SMALLER) ELECTRICAL NONMETALLIC TUBING
FORMED OF PVC.
G. NOM 6 IN. DIAM (OR SMALLER) SCHEDULE 40 CHLORINATED
POLYVINYL CHLORIDE (CPVC) PIPE.
SEE RIGID NONMETALLIC CONDUIT (DZKT) AND ELECTRICAL
NONMETALLIC TUBING (FKHU) CATEGORIES IN UL ELECTRICAL
CONSTRUCTION MATERIALS DIRECTORY FOR NAMES OF
MANUFACTURERS.
3. FIRESTOP SYSTEM- INSTALLED SYMMETRICALLY ON BOTH SIDES OF
WALL ASSEMBLY. THE HOURLY F AND R RATINGS FOR THE FIRESTOP
SYSTEM ARE DEPENDENT UPON THE SIZE AND TYPE OF NONMETALLIC
PIPE OR CONDUIT, THE PIPING SYSTEM TYPE (CLOSED SYSTEMS SUCH AS
PROCESS OR SUPPLY PIPING OR VENTED SYSTEMS SUCH AS DRAIN, WASTE
OR VENT PIPING) AND THE HOURLY FIRE RATING OF THE WALL
ASSEMBLY IN WHICH IT IS INSTALLED, AS SHOWN IN THE FOLLOWING
TABLE.
+PIPE COVERING MATERIAL WRAP REQUIRED ON PIPE ON BOTH SIDES OF
WALL.
(A) C = CLOSED SYSTEMS, V = VENTED SYSTEMS.
THE DETAILS OF THE FIRESTOP SYSTEM SHALL BE AS FOLLOWS:
A. FILL, VOID OF CAVITY MATERIALS*- WRAP STRIP- NOM 1/4 IN. THICK
INTUMESCENT ELASTOMERIC MATERIAL FACED ON ONE SIDE WITH
ALUMINUM FOIL, SUPPLIED IN 2 IN. WIDE STRIPS. NOM 2 IN. WIDE STRIPS
TIGHTLY WRAPPED AROUND NONMETALLIC PIPE OR CONDUIT (FOIL SIDE
EXPOSED) WITH THE EDGES BUTTED AGAINST THE SURFACE OF THE
WALL. SUFFICIENT LAYERS OF WRAP STRIP SHALL BE INSTALLED TO LAP
A MIN OF 3/16 IN. ON THE WALL SURFACE AROUND THE ENTIRE
PERIMETER OF THE CIRCULAR THROUGH OPENING. FOR NON 1/2 IN. TO
NOM 2 IN. DIAM PIPES OR CONDUITS, A MIN OF ONE LAYER OF WRAP STRIP
IS REQUIRED. FOR NOM 2-1/2 IN. AND NOM 3 IN. DIAM PIPES, A MIN OF TWO
LAYERS OF WRAP STRIP IS REQUIRED. FOR NOM 3-1/2 IN. AND NOM 4 IN.
DIAM PIPES, A MIN OF 3 LAYERS OF WRAP STRIP ARE REQUIRED. FOR NOM
5 AND 6 IN. DIAM, TWO TIERS (4 IN. OVERALL LENGTH) OF THREE LAYERS
OF WRAP STRIP IS REQUIRED, WITH ADJOINING WRAP STRIP LAYER EDGES
BETWEEN TIERS TIGHTLY BUTTED. EACH LAYER OF WRAP STRIP TO BE
INSTALLED WITH BUTTED SEAM, WITH BUTTED SEAMS IN SUCCESSIVE
LAYERS STAGGERED. WRAP STRIP LAYERS TEMPORARILY HELD IN
POSITION USING ALUMINUM FOIL TAPE, STEEL WIRE TIE OR EQUIVALENT.
MINNESOTA MINING AND MFG. CO. – TYPE FS-195+
B. STEEL COLLAR- NOM 2 OR 4 IN. DEEP COLLAR WITH 1-1/4 IN. WIDE BY 2
IN.LONG ANCHOR TABS AND MIN 3/4 IN. LONG TABS TO RETAIN WRAP
STRIP LAYERS. COILS OF RECUT 0.016 IN. THICK (NO. 30 GAUGE) GALV
SHEET STEEL AVAILABLE FROM WRAP STRIP MANUFACTURER. AS AN
ALTERNATE, COLLAR MAY BE FIELD-FABRICATED FROM MIN 0.016 IN.
THICK (NO. 30 GAUGE) GALV SHEET STEEL IN ACCORDANCE WITH
INSTRUCTION SHEET SUPPLIED BY WRAP STRIP MANUFACTURER.
STEEL COLLAR, WITH ANCHOR TABS BENT OUTWARD 90 DEG, WRAPPED
TIGHTLY AROUND WRAP STRIP LAYERS WITH MIN 1 IN. OVERLAP AT THE
SEAM. WITH STEEL COLLAR ANCHOR TABS PRESSED TIGHTLY AGAINST
WALL SURFACE, COMPRESS COLLAR AROUND WRAP STRIP LAYERS USING
A MINIMUM 1/2 IN. WIDE BY 0.028 IN. THICK STAINLESS STEEL BAND
CLAMP WITH WORM DRIVE TIGHTENING MECHANISM AT THE COLLAR
MIDHEIGHT. AS AN ALTERNATE TO THE STAINLESS STEEL BAND CLAMP,
THE STEEL COLLAR MAY BE COMPRESSED AROUND NOM 4 IN. DIAM (OR
SMALLER NONMETALLIC PIPES USING TWO MIN 16 SWG (0.0625 IN. DIAM)
STEEL WIRES SECURED WITH MULTIPLE TWISTS). SECURE COLLAR TO
WALL SURFACE WITH 3/16 IN. DIAM STEEL TOGGLE BOLTS (5/8 IN. OR 1-1/4
IN. GRIP) IN CONJUNCTION WITH MIN 1-1/2 IN. DIAM STEEL WASHERS.
THREE BOLTS, SYMMETRICALLY LOCATED, REQUIRED FOR 2 IN. DEEP
STEEL COLLAR FOR NOM 1/2 IN. TO NOM 3 IN. DIAM PIPES. FOUR BOLTS,
SYMMETRICALLY LOCATED, REQUIRED FOR 2 IN. DEEP STEEL COLLAR
FOR NOM 3-1/2 AND 4 IN. DIAM PIPES. FIVE TO SEVEN BOLTS (EVERY
OTHER ANCHOR TAB) REQUIRED FOR 4 IN. DEEP STEEL COLLAR FOR NOM 5
AND 6 IN. DIAM PIPES. AS A FINAL STEP, BEND RETAINER TABS 90 DEG
TOWARD PIPE TO LOCK WRAP STRIP LAYERS IN POSITION.
C. FILL, VOID OR CAVITY MATERIALS*- CAULK OR PUTTY – GENEROUS
BEAD OF CAULK APPLIED TO OUTER PERIMETER OF PIPE OR CONDUIT AT
ITS EGRESS FORM THE WRAP STRIP LAYERS.
MINNESOTA MINING & MFG. CO. – CP 25WB+ CAULK AND MPS-2+ PUTTY
(NOTE: L RATINGS APPLY ONLY WHEN TYPE CP-25 WB+ CAULK IS USED.)
D. PIPE COVERING* - (NOT SHOWN) – NOM 1 IN. THICK HOLLOW
CYLINDRICAL HEAVY DENSITY (MIN 3.5 PCF) GLASS FIBER UNITS
JACKETED ON THE OUTSIDE WITH AN ALL SERVICE JACKET. WHEN
REQUIRED (SEE TABLE), MIN 6 IN. LENGTH OF PIPE COVERING INSTALLED
AROUND PVC PIPE AT ITS EGRESS FROM STEEL COLLAR ON BOTH SIDES OF
WALL. PIPE COVERING SECURED TO PIPE WITH STEEL WIRE TIES SPACED
MAX 4 IN. OC. EDGE OF PIPE COVERING ABUTTING STEEL COLLAR TO BE
SEALED WITH A MINIMUM 1/4 IN. DIAM BEAD OF CAULK (ITEM C).
SEE PIPE AND EQUIPMENT COVERING – MATERIALS (BRGU) CATEGORY
IN BUILDING MATERIALS DIRECTORY FOR NAMES OF MANUFACTURERS.
ANY PIPE COVERING MATERIAL MEETING THE ABOVE SPECIFICATIONS
AND BEARING THE UL CLASSIFICATION MARKING WITH A FLAME SPREAD
INDEX OF 25 OR LESS AND A SMOKE DEVELOPED INDEX OF 50 OR LESS
MAY BE USED.
E. FIRESTOP DEVICE*- (NOT SHOWN) – AS AN ALTERNATE TO ITEMS A, B
AND C FOR NOM 1-1/2, 2, 3, OR 4 IN. DIAM NONMETALLIC PIPES, A FIRESTOP
DEVICE CONSISTING OF SHEET-STEEL SPLIT COLLAR LINED WITH
INTUMESCENT MATERIAL AND PROVIDED WITH STEEL CLIPS FOR
ATTACHMENT MAY BE USED. FIRESTOP DEVICE TO BE INSTALLED ON
BOTH SIDES OF WALL IN ACCORDANCE WITH THE ACCOMPANYING
INSTALLATION INSTRUCTIONS.
MINNESOTA MINING & MFG. CO. – TYPES PPD 150, PPD 200, PPD 300, PPD
400.
*BEARING THE UL CLASSIFICATION MARKING.
PIPE/CONDUIT
TYPE DIAM (IN.)
NOM PIPE
SPACE (IN.)
ANNULAR
(A)
PIPING SYSTEM WALL FIRE
RATING (HR) (HR)
F RATING T RATING
(HR)
FRPP
FRPP, PB
ABS
ABS
PVC
PVC
FRPP++
PVC+
1/2 TO 2 0-3/16
C,V C V
1-1/2 1-1/2
1-1/2 1-1/2
1-1/2 1-1/2
1-1/2 3/4 1-1/2
1/2 TO 2
1/2 TO 4
2-1/2 TO 2
5, 6
1/2 TO 4
1/2 TO 4
1/2 TO 4
0-3/16 0-3/16 0-3/16 0-3/16 0-3/16 0-3/16 0-3/16
C,V C,V C,V C,V C,V
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DATE
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OF
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SHEET
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JOB NO.
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DRAWN
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SHEET TITLE
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SHEET TITLE
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KEY PLAN
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REVISIONS
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CONSULTANTS
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LY
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70996PE
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OREGON
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EXPIRES: 12/31/27
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9' SPAN
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1-1/2" PIPE
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7' SPAN
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1-1/4" AND SMALLER PIPE
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MAXIMUM HANGER SPACING SHALL BE AS FOLLOWS:
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(TYP. OF 3)
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10 GA. GALV. WIRE
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WASHER
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ROOF JOIST OR Z-GIRT
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TOP CORD OF TRUSS,
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OR 1/4" HARDWARE @ Z-GIRT
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W/ 1/4" X 1-1/2" WOOD LAG
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SIDE BEAM BRACKET ATTACHED
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%%UTOP VIEW
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THREADED ROD
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STOP NUT
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PIPE SWIVEL RING
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PIPE INSULATION SHIELD
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2/P6.0 NOTES
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1/4" WASHER @ EACH SIDE OF GIRT
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USE MACHINE THREAD EYE BOLT W/ JAMB NUT &
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OF WOOD MEMBER (TYP. OF 3). FOR Z-GIRT
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1/4" GALV. THREADED EYE BOLT @ CENTER
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SCALE: DETAIL
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NON-SEISMIC PIPE SUPPORT
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(TYP. OF 3)
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SCALE: DETAIL
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ACCOUSTICAL DUCT PENETRATION
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AutoCAD SHX Text PIPE DIAMETER > 1" :BACKER ROAD AND CAULK SIMILAR TO ABOVE NO RUNNERS OR SLEEVE REQUIRED 1" THICK, MIN. 1.5 LB/FT DENSITY GLASS MINERAL FIBER.
AutoCAD SHX Text PIPE DIAMETER 1" BACKER ROAD AND CAULK SIMILAR TO ABOVE NO RUNNERS OR SLEEVE REQUIRED 1" THICK, MIN. 1.5 LB/FT DENSITY GLASS MINERAL FIBER.
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PIPE/CONDUIT PENETRATION DRYWALL CONSTRUCTION
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TO BE APPLIED TO WALLS WITH STC 49
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FINISHED FLOOR
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NOT TO SCALE
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TRAP PRIMER
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1/2" CW IN WALL
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TRAP PRIMER VALVE
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NOTE: LOCATION TO BE DETERMINED BY CONTRACTOR. PROVIDE ACCESS PANEL.
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FLOOR DRAIN
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SCALE: DETAIL
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ELEVATOR SUMP PUMP
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SP
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ELEC. CONNECTION PER MANUF. RECOMMENDATIONS
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TURN OFF LEVEL 1 1/4"
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TURN ON LEVEL 6"
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2" PUMPED WASTE
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PIT FLOOR
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CONCRETGE FLOOR
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CHECK VALVE
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GATE VALVE
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1ST FLOOR
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CONTINUOUS BASE SUPPORT
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SCALE: DETAIL
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GREASE INTERCEPTOR DETAIL
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FLOW
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2" VENT
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2-WAY CLEANOUT
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2-WAY CLEANOUT
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FOOT TRAFFIC RATED SR TELEGLIDE ADAPTER SET FLUSH W/ FLOOR
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4"GW FROM CAFE FIXTURES
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GI-1
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2"AIR INTAKE
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SP-1
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INSPECTION PORT
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SUPPORT INLET/OUTLET PER DETAIL 2/P6.0
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SCALE: DETAIL
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PENETRATION DETAIL
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UP UP
A DB C
UP
BREAK RM.
ELEVATOR
FIRE
PROTECTION
STORAGE
STORAGE
I.T. ROOM
STORAGE
UNFINISHED
RESTROOM
S2
STAIR
HALL
008A
STOR.
R E
N O
V A
T I O
N
O
F
E
X I S
T I N
G
R
E S
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R
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R
06/01/2026
MECHANICAL
BASEMENT PLAN
TB
M1.0
1 4
CONTACT:
WWW.MFIA-ENG.COM
FAX: (503) 234-0677
PHN: (503) 234-0548
IN.
Consulting Engineers 2007 S.E. Ash St.
Portland, OR 97214
C
AIF
M
TAKAKO BAKER
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EF-1
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EH-1
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75 CFM
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GF-1
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S GF-1
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125 CFM
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AutoCAD SHX Text Provided two transfer return air over
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COMBUSTION
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VENT PIPING
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GF-1
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50 CFM
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50 CFM
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100 CFM
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EF-2
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EH-1
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280 CFM OSA
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GF-2: 370 CFM OSA GF-5: 80 CFM OSA
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250 CFM
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GF-2
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COMBUSTION
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VENT PIPING
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UP
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50 CFM
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50 CFM
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100 CFM
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50 CFM
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GENERAL NOTES
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MECHANICAL NOTES
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SUBMITTAL NOTES
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MECHANICAL KEYED NOTES
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APPLICABLE TO THIS SHEET ONLY
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SCALE: 3/16" = 1'-0"
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BASEMENT MECHANICAL PLAN
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1. THESE DRAWINGS AND SPECIFICATIONS, SEPARATED INTO TRADE WORK SUBSETS, ARE PART OF A COMPLETE SET OF CONTRACT DOCUMENTS. CONTRACTORS, CONSULTANTS, EQUIPMENT SUPPLIERS, ETC. SHALL BE RESPONSIBLE FOR OBTAINING AND COORDINATING WITH ALL OTHER DRAWINGS AND SPECIFICATIONS. ALL WORK AND EQUIPMENT SHALL COMPLY WITH THE COMPLETE SET OF CONTRACT DOCUMENTS.
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2. THESE DRAWINGS SHALL BE CONSIDERED PERFORMANCE DRAWINGS: THEY INDICATE A DESIGN INTENT AND A MINIMUM CONSTRUCTION STANDARD TO MEET OR EXCEED. THESE DRAWINGS ARE NOT TO BE CONSIDERED SHOP DRAWINGS: THEY DO NOT INDICATE A SPECIFIC LIMIT OF WORK AND EQUIPMENT THAT THE CONTRACTOR IS TO PROVIDE. THEY DO NOT SHOW TO EXACT SCALE THE SIZE AND LOCATION OF THE MATERIALS AND EQUIPMENT TO BE INSTALLED. FINAL COORDINATION AND INSTALLATION DETAILS ARE THE RESPONSIBILITY OF THE CONTRACTORS.
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3. CONTRACTORS SHALL PROVIDE COMPLETE AND OPERABLE SYSTEMS. THIS SHALL INCLUDE ALL WORK AND EQUIPMENT AS SHOWN AND AS OTHERWISE NECESSARY. THIS SHALL INCLUDE SUBCONTRACTING OTHER TRADE CONTRACTORS FOR INCIDENTAL WORK AS NECESSARY TO COMPLETE THIS WORK, UNLESS THE INCIDENTAL WORK IS SPECIFICALLY SHOWN ELSEWHERE.
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4. Work performed shall meet at least the following construction codes and standards:
AutoCAD SHX Text 2025 OREGON STRUCTURAL SPECIALTY CODE (OSSC) 2023 OREGON PLUMBING SPECIALTY CODE (OPSC) 2025 OREGON MECHANICAL SPECIALTY CODE (OMSC) 2023 OREGON ELECTRICAL SPECIALTY CODE (OESC) 2025 OREGON ENERGY EFFICIENCY CODE ("ENERGY CODE") 2022 OREGON FIRE CODE (OFC)
AutoCAD SHX Text 2024 NFPA-13 STANDARD FOR THE INSTALLATION OF SPRINKLER SYSTEMS 2022 NFPA-72 NATIONAL FIRE ALARM AND SIGNALING CODE 2022 NFPA-101 LIFE SAFETY CODE 2022 NFPA-110 STANDARD FOR EMERGENCY AND STANDBY POWER SYSTEMS
AutoCAD SHX Text ASME-A17.1 SAFETY CODE FOR ELEVATORS AND ESCALATORS, A17.1A ADDENDA NECA-1 STANDARD FOR GOOD WORKMANSHIP IN ELECTRICAL CONSTRUCTION SMACNA HVAC DUCT CONSTRUCTION STANDARDS – METAL METAL AND FLEXIBLE ADA STANDARDS FOR ACCESSIBLE DESIGN
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1. PRIOR TO CONSTRUCTION, SUBMIT EQUIPMENT CUT-SHEETS TO THE ARCHITECT/ENGINEER/OWNER FOR PRIOR TO CONSTRUCTION, SUBMIT EQUIPMENT CUT-SHEETS TO THE ARCHITECT/ENGINEER/OWNER FOR APPROVAL. 2. THE SUBMITTAL SHALL INCLUDE A COVER SHEET INDICATING THE PROJECT, THE CONTRACTOR, AND THE SUBMITTAL SHALL INCLUDE A COVER SHEET INDICATING THE PROJECT, THE CONTRACTOR, AND WHICH ITEMS ARE INCLUDED. 3. NO CONSTRUCTION SHALL PROCEED WITH EQUIPMENT REQUIRING A SUBMITTAL WITHOUT WRITTEN NO CONSTRUCTION SHALL PROCEED WITH EQUIPMENT REQUIRING A SUBMITTAL WITHOUT WRITTEN APPROVAL. 4. SUBMIT ON THE FOLLOWING ITEMS:SUBMIT ON THE FOLLOWING ITEMS:
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4.1. ALL ITEMS LISTED ON THE GAS FURNACE SCHEDULE. 4.2. ALL ITEMS LISTED ON THE EVAPORATOR COIL SCHEDULE. ALL ITEMS LISTED ON THE EVAPORATOR COIL SCHEDULE. 4.3. ALL ITEMS LISTED ON THE CONDENSING UNIT SCHEDULE. ALL ITEMS LISTED ON THE CONDENSING UNIT SCHEDULE. 4.4 ALL ITEMS LISTED ON THE AIR OUTLET AND INLET SCHEDULE. ALL ITEMS LISTED ON THE AIR OUTLET AND INLET SCHEDULE. 4.5 ALL ITEMS LISTED ON THE EXHAUST FAN SCHEDULE. ALL ITEMS LISTED ON THE EXHAUST FAN SCHEDULE. 4.6 ALL THERMOSTATS AND SENSORS. ALL THERMOSTATS AND SENSORS. 4.7 ALL ROOF AND WALL CAPS. ALL ROOF AND WALL CAPS. 4.8 ALL INSULATION. ALL INSULATION.
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1. OUTSIDE AIR INTAKE SHALL HAVE AN INTAKE WALL CAP WITH SCREEN, AND A MOTOR OPERATED OUTSIDE AIR INTAKE SHALL HAVE AN INTAKE WALL CAP WITH SCREEN, AND A MOTOR OPERATED DAMPER. THIS DAMPER SHALL SEAL AIRTIGHT WHEN NOT ENERGIZED AND SHALL OPEN TO A SET POSITION, BASED ON REQUIRED AIRFLOW, WHEN ENERGIZED. THIS DAMPER SHALL BE ENERGIZED WHEN THE AIR HANDLER BLOWER MOTOR IS ENERGIZED.
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10X8 SA IN CRAWL SPACE
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10X8 SA IN CRAWL SPACE
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EH-1
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1. ALL SUPPLY TAKE-OFFS SHALL BE 45 DEGREE STYLE WITH OPENING AREA 150% OF THE DUCT; DO NOT USE ROUND SPIN-IN STYLE. ROUND SPIN-IN STYLE TAKE OFFS MAY BE USED ON RETURN DUCTWORK.
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2. ALL SUPPLY TAKE-OFFS SHALL HAVE A MANUAL DAMPER AT THE TAKE-OFF OR OTHERWISE IN AN ACCESSIBLE LOCATION AS FAR AWAY FROM THE SUPPLY DIFFUSER AS POSSIBLE. SYSTEM BALANCING SHALL BE DONE WITH THESE DAMPERS ONLY. DAMPERS PROVIDED WITH DIFFUSERS AND GRILLES SHALL BE POSITIONED AND SHALL REMAIN FULLY OPENED.
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3. ALL GRILLES AND DIFFUSERS INSTALLED IN SUSPENDED CEILINGS SHALL BE FASTENED TO THE SUSPENDED GRID PER GRILLE / DIFFUSER MANUFACTURER'S RECOMMENDATIONS AND SHALL BE INDEPENDENTLY TIED TO THE ROOF STRUCTURE ABOVE USING SAME WIRE AND ATTACHMENT METHODS AS THE SUSPENDED GRID.
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4. PROVIDE SEALED COMBUSTION VENT PIPING FOR ALL GAS FURNACES AND PROVIDE CONCENTRIC VENT TERMINATION KITS.
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5. PROVIDE CONDENSATE PIPING FROM EVAPORATOR COILS TO ADJACENT FLOOR DRAINS, EXTERIOR SPLASH BLOCKS, ETC. WHERE DRAINS ARE NOT IMMEDIATELY AVAILABLE OR WHERE GRAVITY DRAINING IS NOT POSSIBLE, PROVIDE CONDENSATE PUMPS AS NECESSARY.
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6. ALL RECTANGULAR AND ROUND SUPPLY AND RETURN SHEETMETAL DUCTWORK SHALL BE SEALED.
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7. PROVIDE 1-1/2" THICK DUCT WRAP INSULATION ON ALL SUPPLY AND RETURN SHEETMETAL DUCTWORK.
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8. PROVIDE 2" THICK DUCT WRAP INSULATION ON ALL OUTSIDE AIR INTAKE DUCTWORK.
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9. FLEXIBLE DUCTWORK SHALL HAVE A MINIMUM INSULATION VALUE OF R-4.2.
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10. BALANCE SYSTEMS TO AIRFLOW RATES SHOWN.
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11. FOR ALL GAS FURNACES, PROVIDE A COMMERCIAL TYPE THERMOSTAT EQUAL TO A "HONEYWELL 8000 OR 9000 SERIES". THE THERMOSTAT SHALL HAVE AND BE PROGRAMMED WITH THE FOLLOWING FEATURES:
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11.1. TOUCH SCREEN OPERATION; 11.2. OCCUPIED AND UNOCCUPIED 7-DAY PROGRAMMING; 11.3. CONTINUOUS FAN OPERATION DURING OCCUPIED TIMES; 11.4. INTERMITTENT FAN CYCLING DURING UNOCCUPIED TIMES (EVEN WITH NO CALL FOR HEATING OR COOLING); 11.5. EXTERNAL MANUAL BUTTON RETURNING THERMOSTAT TO OCCUPIED MODE FOR 4 HOURS; 11.6. AUTO CHANGEOVER DEADBAND OF 5 DEGREES; 11.7. OPTIMUM START CONTROLS; 11.8. REMOTE SENSOR CONTROL AND AVERAGING; 11.9. WI-FI CONNECTIVITY WITH REMOTE ACCESS AND PROGRAMMING; 11.10. DRY CONTACT SWITCH RETURNING THERMOSTAT TO OCCUPIED MODE DURING CALL FROM EXTERNAL DEVICE;
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1. OUTSIDE AIR INTAKE SHALL HAVE AN INTAKE WALL CAP WITH SCREEN, AND A MOTOR OPERATED OUTSIDE AIR INTAKE SHALL HAVE AN INTAKE WALL CAP WITH SCREEN, AND A MOTOR OPERATED DAMPER. THIS DAMPER SHALL SEAL AIRTIGHT WHEN NOT ENERGIZED AND SHALL OPEN TO A SET POSITION, BASED ON REQUIRED AIRFLOW, WHEN ENERGIZED. THIS DAMPER SHALL BE ENERGIZED WHEN THE AIR HANDLER BLOWER MOTOR IS ENERGIZED.
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UNDERCUT DOOR BY 3/4".
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24X20 DOOR TRANSFER GRILLES.
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14X14 DOOR TRANSFER GRILLES.
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GF-5
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18X6 RA UP
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10X5 RA UP
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10X5 RA UP
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18X6 RA UP
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12. DURING UNOCCUPIED TIMES, ALL THERMOSTATS SHALL BE SET WITH THE HEATING SEPOINT AT 65 DEGREES, THE COOLING SETPOINT AT 80 DEGREES, AND THE FAN TO CYCLE AS NEEDED. 13. DURING OCCUPIED TIMES, ALL THERMOSTATS SHALL BE SET WITH THE HEATING SETPOINT AT 70 DEGRREES, THE COOLING SETPOINT AT 75 DEGREES, AND THE FAN TO OPERATE CONTINUOUSLY.
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EF-6
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SEAL DUCT PENETRATION THROUGH WALL AIR AND WATER TIGHT. TYPICAL.
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AutoCAD SHX Text 16x10
AutoCA…
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