|
5Y5TEM5- EXCAVATION AND BACKfILL
<br />A. General: Perform all necessary excavation and backf ill required for the
<br />installation of mechanical work. Any piping or other Work damaged by the
<br />Contractor's operations shall be repaired at Contractor's expense.
<br />B. Water: Keep all excavations free of standing water. Excavations damaged or
<br />softened by water or frost shall be re -excavated and filled back to original level
<br />with crushed rock or other approved material by the Contractor at his own
<br />expense.
<br />C. Test: During the progress of the work for compacted fill, the Owner reserves
<br />the right to request compaction tests made under the direction of a testing
<br />laboratory.
<br />D. Trench Excavation: Excavation trenches to the necessary depth and width,
<br />removing rocks, unstable soil (silt, peat, etc.) roots and stumps. Width of
<br />trench shall be adequate for proper installation of piping or conduit.
<br />E. Foundations and Bedding:
<br />1. Foundation Preparation: Proper preparation of foundation, placement of
<br />foundation material where required and placement of bedding material shall
<br />precede the installation of the pipe. This shall include necessary leveling of
<br />the native trench bottom or the top of the foundation material as well as
<br />placement and compaction of required bedding material to a uniform grade so
<br />that the entire length of pipe will rest firmly on a well compacted material,
<br />so the backf ill material around the pipe will be placed in a manner to meet
<br />requirements specified hereinafter.
<br />2° Where unauthorized excavation has been made below the established grade,
<br />the Contractor shall provide, place and compact suitable bedding material to
<br />the proper grade elevation at his own expense.
<br />F. Backfilling: Following installation and successful completion of required test, piping
<br />shall be backfilled in lifts. Backfill material shall be placed and compacted in lifts
<br />not to exceed 6" in depth to a height of 1' above the top of the pipe. The
<br />backfill material shall be placed to obtain contact with the entire periphery of
<br />the pipe, without disturbing or displacing the pipe.
<br />G. Compaction of Trench Backfill: Compaction of trench backfill material is
<br />required. One of the following methods or combination thereof shall be used:
<br />(1) Mechanical tamper (2) vibratory compactor or (3) other approved methods
<br />appropriate to the conditions encountered. The Engineer shall have the right to
<br />change methods and limits to better accommodate field conditions. Compaction
<br />shall be sufficient to attain 95% of maximum density at optimum moisture
<br />content unless noted otherwise on the Drawings or elsewhere in the
<br />Specifications. Water "puddling" or "washing" is prohibited.
<br />H. Foundation Material: Where native material has been removed, necessary
<br />foundation material consisting of 3/4" minus crushed rock or fill sand shall be
<br />placed and compacted to form a base of the replacement of the required
<br />thickness of bedding material.
<br />I. Bedding: All site piping shall be full bedded on sand or crushed rock. A
<br />minimum 4-inch deep layer of sand or crushed rock shall be placed on the
<br />leveled trench bottom for this purpose. The bedding shall be removed to the
<br />necessary depth of piping bells and couplings to maintain contact of the pipe on
<br />the bedding for its entire length. Additional bedding shall be provided in
<br />excessively wet, unstable or solid rock trench bottom conditions as required to
<br />provide a firm foundation.
<br />J. Backfill Material: Backfill material shall 3/4" minus crushed rock or sand.
<br />Backfill shall be placed and compacted in layers not to exceed 12" in depth
<br />HOT WATER --- COLD WATER SUPPLY
<br />TO FIXTURES SOV
<br />FLEX -CONNECTOR CK VALVE
<br />UNION --'��� EXPANSION TANK (ET-1)
<br />SPACEMAKER VUNION
<br />SEISMIC ASME APPROVED T. & P.
<br />BRACING RELIEF VALVE, DISCHARGE
<br />(SEE SPECS) FULL SIZE IWR BELOW W/1" RGA
<br />STRUCTURAL
<br />STEEL OR
<br />WOOD
<br />STAND
<br />WITH R-10
<br />INSULATION
<br />BELOW
<br />�Y EXTEND AS A
<br />�STE OR VENT
<br />iROME WALLCOVER
<br />JD SCREW
<br />�L L
<br />.000ED TEE W/CLEANOUT
<br />OOR LINE
<br />IMIIIIIIIIIIIM
<br />COLD WATER
<br />SUPPLY
<br />PLUMBING SY-9 I EMS - PIPING
<br />A. Vent and Waste Pipe Above and Below Grade
<br />1. Cast Iron:
<br />Pipe & Fittings: ANSI A21.6, ANSI A21.10
<br />Solvent Cement: ASTM D2235-93a
<br />B° Condensate Drains
<br />1. White Schedule 40 PVC pipe and fittings.
<br />2. Solvent cement and primer per IAPMO 15-9 2003 as indicated in the
<br />Plumbing Code.
<br />C. UNIONS AND FLANGES
<br />1° Unions:
<br />a° Provide unions at each threaded or soldered connection to
<br />equipment and tanks as indicated on the drawings.
<br />b° Unions shall be located so piping can be easily disconnected and
<br />of type specified in following schedules
<br />Malleable Iron: 2 inch and smaller, ANSI B16.39, 150 lbs.
<br />Steel: Sizes: 2 inch and smaller. Union 250 lb. screwed
<br />galvanized malleable iron, ground joint, brass to iron seat.
<br />Screwed Copper or Brass Pipe: Sizes: 2 inch and smaller.
<br />Union 150 lb. cast brass, ground joint, brass to brass seat, with
<br />threaded ends.
<br />Dielectric Unions: For dissimilar metal pipe connection (from
<br />copper to steel) to prevent galvanic cc -Lion and corrosion. Epso
<br />Sales, Inc. Model FX or GX as applicable, or approved equal.
<br />C. Flanges may be used in welded systems in place of unions.
<br />D. PIPE JOINTS:
<br />1. General: Pipe and fittings shall be mounted using methods and materials
<br />recommended by manufacturer, in conformance with standard practice
<br />and applicable Codes. Cleaning, cutting, reaming, grooving, etc., shall
<br />be done with proper tools and equipment. Hacksaw pipe cutting
<br />prohibited. Piping shall conform to ANSI Standard B 31.1 as applicable.
<br />Peening of welds to stop leaks not permitted.
<br />6" DIRT LEG COLD WATER
<br />SUPPLY
<br />[ I I I
<br />r _. SCREW DRIVER
<br />I STOP VALVE
<br />I
<br />UNION I
<br />TRAP PRIMER VALVE
<br />(MIN. OF 12" ABOVE FLOOR)
<br />® I i O i
<br />PRIMER DISTRIBUTION
<br />SYSTEM AS NECESSARY
<br />I i-ACCESS PANEL (AP-)
<br />(IF REQUIRED)
<br />VERTICAL WATER SUPPLY HORIZONTAL WATER SUPPLY
<br />NOTE: EXPOSED PRIMER
<br />LINES TO BE RIDGED
<br />COPPER PIPE
<br />TRAP PRIMERDETAIL
<br />NO SCALE
<br />- INDIRECT WASTE PIPE
<br />CUT PIPE AT 45' ANGLE
<br />STAINLESS STEEL
<br />WIRE MESH
<br />2"x4%8" BRICK RECESSED ALUMINUM GRATE
<br />LEVELING BED 1" AIR GAP
<br />� oa�o�aoao
<br />I
<br />4
<br />CAST IRON CONCRETE DECK
<br />DRAIN BODY METAL DECK
<br />TRAP PRIMER LINE
<br />(BELOW CONCRETE)
<br />DRAIN STRAINER
<br />FLUSH WITH
<br />FINISH FLOOR
<br />ADJUSTABLE
<br />DRAIN HEAT
<br />CAST IRON
<br />DRAIN BOD'
<br />(INSIDE CAI
<br />ILLUSTRATE'
<br />TRAP PRIM[
<br />(BELOW CC
<br />VENT IN WALL
<br />av
<br />NO SALE
<br />ADDED f IXTU RE U NITT TAL
<br />NO.
<br />EACH I TOTAL
<br />FIXTURE DFU DFU
<br />EACH TOTAL 1 75 TOTAL FIXTURE
<br />SFU WSFU WSFU C
<br />ASSEM[3LY AREA
<br />1
<br />3 COMPARTMENT SINK
<br />ID
<br />-
<br />2.0
<br />1 2.0
<br />1.5
<br />1 1.5
<br />1.5
<br />1
<br />2"FLOOR DRAIN
<br />4.0
<br />4.0
<br />--
<br />--
<br />--
<br />--
<br />--
<br />2
<br />HAND SINK
<br />2.0
<br />4.0
<br />2.0
<br />4.0
<br />1.5
<br />3.0
<br />3.0
<br />2
<br />�2" INDIRECT WASTE RECEIVER
<br />4.0
<br />6.0
<br />--
<br />--
<br />-
<br />--
<br />1
<br />TRAP PRIMER
<br />--
<br />--
<br />0.5
<br />0.5
<br />N/A
<br />0.5
<br />--
<br />1
<br />JANITORS SINK
<br />3.0
<br />3.0
<br />3.0
<br />3.0
<br />2.25
<br />2.25
<br />2.25
<br />BUILDING TOTALS
<br />19.0
<br />9.5
<br />7.25
<br />6.75
<br />TOTAL ADDED FIXTURE -.
<br />PIPE
<br />SIZE Ul
<br />GPM
<br />SYSTEM
<br />FLUSH
<br />TANK
<br />Y y>
<br />2.2
<br />2.5
<br />3/4"
<br />&0
<br />7.0
<br />1"
<br />14.0
<br />19.0
<br />1Y4"
<br />20°0
<br />30.0
<br />1Y2"
<br />32.0
<br />55,0
<br />2"
<br />70.0
<br />235.0
<br />CHART A 105.1(1) OF 2015 UPC,
<br />COPPER TYPE L, 5.0 PSI/100
<br />FT TO A MAXIMUM VELOCITY
<br />OF S FPS
<br />W
<br />WASTE
<br />o®®®®oo® V
<br />VENT
<br />- ° • © CW
<br />COLD WATER
<br />HW
<br />HOT WATER
<br />CO
<br />CLEANOUT
<br />DV
<br />DRAIN VALVE
<br />° SOBV
<br />SHUT OFF BALL VALVE
<br />WCO
<br />WALL CLEANOUT
<br />® BV
<br />BALANCING VALVE
<br />PTRV
<br />PRESSURE/TEMPERATURE
<br />RELIEF VALVE
<br />VTR
<br />VENT THROUGH ROOF
<br />©
<br />CONNECT TO EXISTING
<br />®
<br />EXISTING TO REMAIN
<br />PLUMBING EQUIPMENT SCHEDULE AND SPECIFICATIONS
<br />CONNECTION
<br />DESIG.
<br />DESCRIPTION
<br />FIXTURE
<br />FITTINGS
<br />REMARKS
<br />CW
<br />HW
<br />ID
<br />G
<br />PROVIDE 1Y2 HOUR RATED AS REQUIRED BY ARCH. WALL
<br />AP- 1
<br />ACCESS PANEL
<br />__
<br />J.R. SMITH, NYSTROM, ELMDOR OR PRIOR APPROVED EQUIVALENT,
<br />CONSTRUCTION. VERIFY LOCATIONS W/ ARCH, DWGS,
<br />16 GAUGE PRIMED & COATED STEEL CONSTRUCTION
<br />SCREW DRIVER SECURITY SYSTEM.
<br />SIZE TO FACILITATE MAINTENANCE TO UTILITY SYSTEM.
<br />AS
<br />SIOUX CHIEF W/ROUND NICKEL BRONZE THREADED
<br />PROVIDE RPBP-1 AND SOV IN DROP 1
<br />FD-1
<br />FLOOR DRAIN (LIGHT DUTY)
<br />--
<br />--
<br />2
<br />--
<br />ADJUSTABLE STRAINER HEAD, CAST IRON FLASHING COLLAR, DRAIN BODY
<br />VERIFY FINISH FLOOR ELEVATION PRIOR TO SETTING SEE DETAIL
<br />NOTED
<br />AND PLASTIC SEDIMENT BUCKET.
<br />ADJUSTABLE STRAINER HEAD. PRIME TRAP P�0
<br />--
<br />--
<br />3"
<br />--
<br />__
<br />SCHIER GB-25 (6 DFU) VERIFY INSTALLATION REQUIREMENTS WITH
<br />GI-1
<br />GREASE INTERCEPTOR
<br />--
<br />MANUFACTURER'S RECOMMENDATIONS
<br />FAUCET: ADVANCED TABCO (OWNER PROVIDED, CONTRACTOR INSTALLED).
<br />PROVIDE W/ THERMOSTATIC MIXING VALVE (WATTS
<br />HS-1
<br />HAND SINK 1 2
<br />�i2"
<br />1i2"
<br />11i2
<br />1i2"
<br />--
<br />--
<br />ADVANCED TABCO (OWNER PROVIDED, CONTRACTOR INSTALLED)
<br />P-TRAP & ARM, TAILPIECE, METAL FLAT GRID STRAINER., Y4 TURN BALL
<br />LFMMV-MI), SET FOR 105"F
<br />STOPS AND SUPPLIES
<br />IWR-1
<br />INDIRECT WASTE RECEIVER
<br />__
<br />11/„
<br />z
<br />NOTED
<br />J.R. SMITH FIGURE 3101Y-12 CAST IRON FLOOR SINK WITH 8 1/2"
<br />SQUARE TOP WITH ACID RESISTANT COATING, SEDIMENT BUCKET AND NO
<br />PROVIDE 1/2 GRATE
<br />PRIME TRAP SEE DETAIL 2
<br />(FLOOR SINK TYPE)
<br />ON PLAN
<br />HUB OUTLET.
<br />2.0
<br />IWR-2
<br />INDIRECT WASTE RECEIVER
<br />SEE
<br />PLAN
<br />SEE
<br />PLAN
<br />_
<br />J.R. SMITH FIGURE 3007Y-12 STAINLESS STEEL FLOOR SINK WITH
<br />SQUARE TOP, SEDIMENT BUCKET AND NO OUTLET
<br />PROVIDE STAINLESS STEEL 1/2 GRATE
<br />2
<br />PRIME TRAP SEE DETAIL P2.0
<br />12" HUB
<br />MUSTEE MOD, NO 63, 24"x24"x10" DEEP, FLOOR MOUNTED, MOLDED
<br />PROVIDE MUS EE NO. 63.600A SERVICE SINK FITTING WITH VACUUM BREAKER.,
<br />INTEGRAL STOPS, THREADED SPOUT, HOSE AND HOSE BRACKET AND
<br />SEE DETAIL
<br />JS-1
<br />JANITOR'S SINK
<br />„
<br />�z
<br />1
<br />2
<br />1iz„
<br />3
<br />--
<br />--
<br />STONE MOP SINK AND CAST IRON WITH STRAINER,
<br />CROSS HANDLES ALL WITH POLISHED CHROME FINISH. PROVIDE NO,
<br />P2.0
<br />65.600 MOP RACK.
<br />S-1
<br />TRIPLE COMPARTMENT SINK
<br />--
<br />--
<br />--
<br />1i2
<br />3
<br />__
<br />TRIPLE COMPARTMENT SINK WITH TWO INTEGRAL DRAIN BOARDS. OWNER
<br />FURNISHED CONTRACTOR INSTALLED
<br />PROVIDE %" CHROME PLAIED BRASS CONTINUOUS WASTE TO
<br />4
<br />SEE DETAIL P2.0
<br />INDIRECT WASTE RECEIVER
<br />5
<br />TP-1
<br />TRAP PRIMER
<br />1/2"
<br />PRECISION PLUMBING PRODUCTS MODEL P-1, P-2 IAPMO APPROVED.
<br />PRIMER DISTRIBUTION UNITS OR MANIFOLDS AS REQUIRED PER CODE.
<br />PROVIDE SOV SEE DETAIL 20
<br />WCO- 1
<br />WALL CLEANOUT
<br />--
<br />--
<br />--
<br />--SEE
<br />PLAN
<br />--
<br />SIOUX CHIEF WITH STAINLESS STEEL COVER
<br />SEE DETAIL P2.0
<br />RHEEM PRO+E40 M2 RHP3 CL 40 GALLON, 4.5 KW
<br />DRAIN VALVE WITH WATTS NO.8A HOSE VACUUM BREAKER AND PTRV
<br />1
<br />WH-1
<br />ELECTRIC WATER HEATER
<br />3/"
<br />a
<br />3/"
<br />a
<br />--
<br />--
<br />OPERATING WEIGHT: 440 LBS
<br />SEE DETAIL 2.0
<br />PRE FORMED BOOT PIPE PROTECTION IS REQUIRED FOR ALL DISABLED ACCESSIBLE, LAVATORIES AND SINKS ON CW, HW & W WHEN FRONT APPROACH USED U MEETS REQUIREMENT OF A.D.A
<br />SHEETr
<br />&ND LOCATION
<br />1. CONNECT TO EXISTING. VERIFY PIPE SIZE
<br />AT 3
<br />SCALE: _
<br />NEW WATER
<br />,1
<br />AT PORTERS CLOSET
<br />2" -
<br />ROOM
<br />CONNECT TO
<br />-
<br />A
<br />NT
<br />'THROUGH
<br />i VOOF,,
<br />- Iry - --
<br />WV
<br />PORTERS
<br />CLOSET
<br />11® I
<br />812 SW WASHINGTON ST, SUITE 800
<br />PORTLAND OREGON 97205
<br />PHONE 5031226.0622
<br />FAX 5031226°0626
<br />WWW,MCA-ARCHITECTS.COM
<br />2/2/2022 I
<br />22011
<br />February 2, 2022
<br />co
<br />� 00
<br />LL>he
<br />® 0
<br />� �
<br />U
<br />PROJECT NO: 21A27
<br />DRWN BY: R.L. CHK'D BY: S.C.
<br />FEB 2022
<br />WALL CLEANOUT
<br />FLOOR DRAIN IN CONCRETE
<br />NO SCALE
<br />DRAWING
<br />�fit� a �r ti
<br />t
<br />SCALE: NONE
<br />3t 1.,
<br />PLAN_
<br />AT 3 COMPARTMENT SINK
<br />r
<br />2% M�
<br />t'
<br />1111101141 r
<br />y$ 1
<br />AT PORTERS CLOSET
<br />Aa�
<br />a
<br />s
<br />P2*0
<br />OCOPYRIGHT
<br />
|