PLUMBING
PLUMBING
                                                       C.D.                 CONDENSATE DRAIN LINE              2.    BEFORE BEGINNING EXCAVATIONS OR DEMOLITION OF ANY NATURE WHATSOEVER, CONTRACTOR SHALL LOCATE ALL            City of Richmond
                                                                                                                     SERVICES AND UTILITIES OCCURRING WITHIN THE BOUNDS OF THE PROJECT. THE CONTRACTOR SHALL THEN
                                                        GW                  GREASE WASTE                             PROCEED WITH CAUTION IN HIS WORK SO THAT NO UTILITY OR LINE SERVING AREAS THAT ARE TO REMAIN BE
                                                                                                                                                                                                                                 1116 Myrtle Street
                                                        AW                  ACID WASTE                               DAMAGED WITH A RESULTANT LOSS OF SERVICE. VERIFY THE SOURCE AND SERVICE OF EACH AND EVERY LINE              Richmond, TX 77469
                                                                                                                     ENCOUNTERED AND RECORD SERVICE, SIZE AND LOCATION ON RECORD DRAWINGS.                                        T 281-342-0559
                                                     CHEM−W                 CHEMICAL WASTE
                                                        V                   VENT                               3.    ROUGH-IN PLUMBING PIPING USING DIMENSIONS SHOWN ON ARCHITECTURAL DRAWINGS. LOCATION OF ALL PIPING
                                                                                                                     SHALL ALLOW INSTALLATION OF FIXTURES WITHOUT THE NEED TO FURR-OUT WALLS.
                                                       FIRE                 FIRE LINE
                                                                                                               4.    PROVIDE CLEANOUTS IN EXCESS OF THOSE SHOWN WHICH ARE REQUIRED BY THE PLUMBING CODE. CONTRACTOR
                                                        DIS                 DEIONIZED WATER SUPPLY                   SHALL PROVIDE A COVER STATING WHAT SYSTEM IT IS SERVING. (CLEANOUT SANITARY, CLEANOUT GREASE WASTE,
                                                        DIR                 DEIONIZED WATER RETURN                   CLEANOUT ACID WASTE.)                                                                                       ARCHITECT
                                                        SW                  SOFT WATER                         5.    INDIVIDUAL FIXTURE SUPPLY AND DRAIN SERVICES ARE NOT SHOWN DUE TO DRAWING SPACE LIMITATIONS. THIS
                                                        CW                  DOMESTIC COLD WATER PIPING               CONTRACTOR SHALL PROVIDE ALL SERVICES FOR A COMPLETE FIRST CLASS INSTALLATION.
HW DOMESTIC HOT WATER PIPING 6. FURNISH AND INSTALL ALL NECESSARY VALVES, TRAPS, GAUGES, STRAINERS, UNIONS, ETC. FOR EACH PIECE OF
                                                                                                                                                                                                                                      PGAL
                                                                                                                     EQUIPMENT HAVING PLUMBING CONNECTIONS TO FACILITATE PROPER FUNCTIONING AND SERVICING.
                                                       HWR                  DOMESTIC HOT WATER RETURN PIPING
                                                        TW                  TEMPERED WATER PIPING              7.    SEAL ALL PENETRATIONS THROUGH RATED WALLS, FLOORS AND CEILINGS WITH A UL LISTED ASSEMBLY TO PROVIDE
                                                                                                                     A RATING EQUAL TO OR GREATER THAN THE RATING OF THE WALL, FLOOR OR CEILING.
                                                       TWR                  TEMPERED WATER RETURN PIPING
                                                                                                               8.    EACH CONTRACTOR SHALL VISIT THE SITE AND ASCERTAIN FOR HIMSELF THE CONDITIONS TO BE MET THERE IN
                                                      NPW(C)                NON POTABLE WATER (COLD)                 IMPLEMENTING HIS WORK AND MAKE DUE PROVISIONS FOR THE SAME. IT IS ASSUMED THAT THE CONTRACTOR HAS
                                                      HPW(H)                NON POTABLE WATER (HOT)                  VISITED THE PREMISES AND THAT HIS COST ESTIMATE COVERS ALL NECESSARY LABOR AND MATERIALS TO
                                                                                                                     PROPERLY ACCOMPLISH HIS WORK. FAILURE ON THE PART OF THE CONTRACTOR TO COMPLY WITH THIS REQUIREMENT
                                                        DI                  DEIONIZED WATER                          SHALL NOT BE CONSIDERED JUSTIFICATION FOR OMISSIONS OR FAULTY WORK OR FOR THE PAYMENT OF ADDITIONAL
                                                                                                                     COMPENSATION.
                                                      NG / G                NATURAL GAS
                                                                                                                                                                                                                                 PGAL, LLC
                                                        LA                  NATURAL GAS                        9.    FIELD VERIFY EXISTING AND FUTURE GRADES WITHIN AREAS WHERE WORK IS BEING DONE.
                                                                                                                                                                                                                                 3131 BRIARPARK DR.
                                                       VAC                  NATURAL GAS                        10.   VERIFY EXACT LOCATION OF EQUIPMENT PRIOR TO INSTALLATION OF FLOOR DRAINS AND FLOOR SINKS. RELOCATION        SUITE 200
                                                                                                                     DUE TO MISPLACEMENT SHALL BE AT CONTRACTORS EXPENSE.
                                                        N2                  NATURAL GAS                                                                                                                                          HOUSTON, TX 77042
                                                              FCO           FLOOR CLEAN OUT                    11.   PROVIDE A KEYED ACCESS PANELS FOR ALL VALVES AND APPARATUSES THAT REQUIRE MAINTENANCE.                      T 713 622 1444
                                                              ECO           EXTERIOR CLEANOUT                  12.   A WATER HAMMER ARRESTOR SHALL BE INSTALLED FOR ALL SINGLE AND MULTIPLE FIXTURE BRANCH LINES. WATER          F 713 968 9333
                                                                                                                     HAMMER ARRESTORS SHALL BE INSTALLED IN ACCORDANCE WITH THE MANUFACTURER'S SPECIFICATIONS AND
                                                               WCO          WALL CLEANOUT                                                                                                                                        TBPE REG. No. F-2742
                                                                                                                     CONFORM TO ASSE 1010. PROVIDE FOR HOT WATER AND COLD WATER LINES AND REFER TO WATER HAMMER
                                                              FD            FLOOR DRAIN                              ARRESTOR DETAIL FOR MORE INFORMATION AND SIZING.                                                            www.pgal.com
                                                              FS            FLOOR SINK                         13.   INSULATE PIPING AS FOLLOWS:
                                                        #                   RISER IDENTIFICATION
                                                        #                                                            DOMESTIC COLD WATER PIPING:
                                                                            ELBOW UP                                 INSULATE AND VAPOR SEAL ALL COLD AND SOFTENED WATER PIPE WITH GLASS FIBER PIPE INSULATION.
                                                                                                                     (EXCEPTION : ALL PIPING EXPOSED TO THE EXTERIOR SHALL BE PROVIDED WITH ALUMINUM).
                                                                            ELBOW DOWN
                                                                                                                     DOMESTIC HOT WATER PIPING:
                                                                            CAP AND SEAL                             INSULATE ALL HOT WATER PIPE WITH GLASS FIBER PIPE INSULATION WITH FACTORY−APPLIED WHITE JACKET.
                                                                                                                                                                                                                                 INFRASTRUCTURE ASSOCIATES, INC.
                                                                            BALL VALVE                               DRAINS:                                                                                                     6117 RICHMOND AVENUE, SUITE 200
                                                                                                                                                                                                                                 HOUSTON, TEXAS 77057-6267
                                                                   B.V.     BALANCING VALVE                          INSULATE AND VAPOR SEAL ALL ABOVEGROUND P−TRAPS AND HORIZONTAL DRAIN PIPING RECEIVING                       (713) 622-0120 PH (713) 622-0557
                                                                                                                     CONDENSATE OR ICE MAKER DRAINAGE WITH 1/2" GLASS PER FIBER INSULATION.                                      FAX
                                                                            GAS VALVE                                INSULATE AND VAPOR SEAL ROOF DRAIN AND OVERFLOW ROOF DRAIN SUMP, PIPING AND FITTINGS FROM                   TBPE FIRM REGISTRATION #F-4506
                                                                    C.V.    CHECK VALVE                              DRAIN TO VERTICAL LEADER WITH 1/2" GLASS FIBER INSULATION.                                                  WWW.IAHOUSTON.COM
                                                         S                                                           A.D.A. ACCESSIBLE LAVATORIES AND SINKS:
                                                                            SOLENOID VALVE
                                                                                                                     INSULATE ALL EXPOSED DRAIN PIPING AND WATER SUPPLY PIPING BENEATH A.D.A. COMPLIANT LAVATORIES
                                                                            FLOW SWITCH                              & SINKS WITH FULLY MOLDED CLOSED CELL VINYL INSULATION KIT AS MANUFACTURED BY TRUEBRO, BROCAR
                                                        TP                  AUTOMATIC TRAP PRIMER                    OR MCGUIRE.
                                                                                                                                                                                                                                                               S
                                                                                                                     NON-INSULATED COPPER PIPING HANGERS OR SUPPORTS SHALL BE PLASTIC-COATED.
                                                       T.A.S                TEXAS ACCESSIBILITY STANDARDS            STEEL PIPING SHALL BE SUPPORTED AT INTERVALS OF NO GREATER THAN 6 FEET FOR 1/2" PIPING, 8 FEET FOR 3/4" &
                                                                                                                     1" PIPING AND 10 FEET FOR 1-1/4" AND LARGER PIPING.                                                                   ANWAR HASSAN
                                                                                                                                                                                                                                                 64671
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                                                                                                                     VERTICAL PIPING:                                                                                                            LIC
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                                                                                                                     PROVIDE RISER CLAMP AT BASE AND AT EACH FLOOR LEVEL                                                                        SS               I
                                                                                                                                                                                                                                                   IO N A L EN G
                                                                                                               15.   MARKING AND IDENTIFICATION:
                                                                                                                     IDENTIFY EACH PIPE WITH LABELING AT THE FOLLOWING LOCATIONS:                                                            2023-02-17
                                                                                                                                                                                                                                 DRAWING HISTORY
                                                                                                                     −AT EACH BRANCH TAKE−OFF FROM A MAIN
                                                                                                                                                                                                                                 №.   DATE               DESCRIPTION
                                                                                                                     −ON EACH SIDE OF A WALL PENETRATION
                                                                                                                     −EVERY 20’ OF STRAIGHT RUN OF PIPE
                                                                                                                     −AT EQUIPMENT CONNECTIONS IF MORE THAN 10’ FROM A BRANCH TAKE−OFF
PROJECT STATUS
                                                                                                                                                                                                                                 100%
                                                                                                                                                                                                                                 CONSTRUCTION
FILE NAME: C:\Revit\CRED_MEP_R22_aa1ZLRQM.rvt
                                                                                                                                                                                                                                 DOCUMENTS
                                                                                                                                                                                                                                 DATE OF ISSUE
                                                                                                                                                                                                                                 02/17/2023
                                                                                                                                                                                                                                 PROJECT NUMBER
                                                                                                                                                                                                                                 1006083.00
DATE STAMP:2/16/2023 11:37:01 AM
SHEET TITLE
                                                                                                                                                                                                                                 SYMBOL LEGEND,
                                                                                                                                                                                                                                 SCHEDULES
SHEET NUMBER
                                                                                                                                                                                                                                       P0.01
                                                                                                                                                                                                                                                                                                                                                                                                 CLIENT
                                                                                                     PLUMBING FIXTURE SCHEDULE                                                                                                                                                     PLUMBING FIXTURE SCHEDULE
                                                                                         SIZE OF CONNECTION                                                                                                                                                               SIZE OF CONNECTION
                                                         MARK    DESCRIPTION                                                    REMARKS                                                                                              MARK           DESCRIPTION                                         REMARKS
                                                                                     TRAP       SS      SV        CW    HW                                                                                                                                          TRAP      SS     SV   CW     HW
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                                                         SK−1   SINGLE BOWL          1 1/2"     3"          2"   1/2"   1/2"   K−8689−5U−0 KOHLER 33"x22"x5−7/8" UNDERMOUNT SINGLE−BOWL KITCHEN SINK. ENAMELED                       WC−1          WATER CLOSET       −       4"     2"    1"     −     2257.528 AMERICAN STANDARD "AFWALL", WALL-MOUNTED FLUSHOMETER VALVE TOILET,
                                                                SINK                                                           CAST IRON MATERIAL.                                                                                                 (WALL MOUNTED)                                       VITREOUS CHINA, HIGH EFFICIENCY, LOW CONSUMPTION. OPERATES IN THE RANGE OF 1.28 GPF,
                                                                (A.D.A)                                                                                                                                                                            (A.D.A.)                                             CONDENSATION CHANNEL, ELONGATED BOWL, POWERFUL DIRECT-FED SIPHON JET ACTION, 1-1/2"
                                                                                                                               7185ORB MOEN OIL RUBBED BRONZE, SINGLE HANDLE FAUCET. PULL DOWN 68" HOSE FURNISHED.                                                                                      INLET SPUD, FULLY-GLAZED 2-1/8" TRAPWAY, 10" X 12" WATER SURFACE AREA.
                                                                                                                               LEVER TYPE HANDLE, DURALOCK QUICK CONNECT SYSTEM FOR INSTALLATION. ADA COMPLIANT.
                                                                                                                               1.5 GPM MAX FLOW RATE AND 1255 DURALAST CARTRIDGE FOR SINGLE HANDED FAUCETS.                                                                                             111-1.28-ES-S-TMO SLOAN "OPTIMA", 1” I.P.S. SCREWDRIVER BAK-CHEK® ANGLE STOP, FREE       City of Richmond
                                                                                                                                                                                                                                                                                                        SPINNING VANDAL RESISTANT STOP CAP, HIGH BACK PRESSURE VACUUM BREAKER FLUSH              1116 Myrtle Street
                                                                                                                               K−8799−2BZ KOHLER DUOSTRAINER, SINK DRAIN AND STRAINER BASKET. SOLID BRASS                                                                                               CONNECTION WITH ONE-PIECE BOTTOM HEX COUPLING NUT, SPUD COUPLING AND FLANGE FOR 1 ½”     Richmond, TX 77469
                                                                                                                               CONSTRUCTION, WITH OPEN/CLOSE STOPPER THAT SEALS TIGHTLY. FITS STANDARD 3−1/2" OR                             17"                                                        TOP SPUD, EL-154 TRANSFORMER (120 VAC/24 VAC 50 VA). THE PLUMBING CONTRACTOR IS
                                                                                                                                                                                                                                                                                                        RESPONSIBLE FOR THE CONCEALED LOW VOLTAGE WIRING BETWEEN THE MULTI USE TRANSFORMER FOR    T 281-342-0559
                                                                                                                               4" INCH OUTLET.
                                                                                                                                                                                                                                                                                                        THE WATER CLOSETS, URINALS AND FACULTY LAVATORIES. LOCATE THE TRANSFORMERS ABOVE
                                                                                                                                                                                                                                                                                                        ACCESSIBLE CEILINGS OR PROVIDE ACCESS PANEL FOR HARD CEILINGS. UP TO 6 FIXTURE PER
                                                                                                                               1151WC MCGUIRE, 1 1/2" ADA COMPLIANT OFFSET STAINER/DRAIN ASSEMBLY AND TAILPIECE,                                                                                        TRANSFORMER.
                                                                                                                               C8912 MCGUIRE, 1 1/2" CAST BODY P−TRAP AND CLEANOUT. INSULATE P−TRAP, TAILPIECE                                                                                          9500C CHURCH, SEATS SHALL BE EXTRA HEAVY WEIGHT AND INJECTION MOLDED OF SOLID
                                                                                                                               ASSEMBLY.                                                                                                                                                                PLASTIC. SEATS SHALL BE OPEN FRONT LESS COVER FOR ELONGATED BOWL AND FEATURE LARGE
                                                                                                                                                                                                                                                                                                        MOLDED-IN BUMPERS. CONCEALED CHECK HINGES TO FEATURE 300 SERIES STAINLESS STEEL          ARCHITECT
                                                                                                                               BV02 MCGUIRE, 1/2 IPS X 3/8 OD, QUARTER−TURN BRASS BALL VALVE ANGLE STOP, CHROME                                                                                         POSTS THAT STOP SEAT 11 DEGREES BEYOND VERTICAL. USES 300 SERIES STAINLESS STEEL
                                                                                                                               PLATED, CONVERTIBLE LOOSE KEY HANDLE. SUPPLY STOP VALVE SHALL BE CERTIFIED BY CSA                                                                                        HARDWARE.
                                                                                                                               OR OTHER RECOGNIZED TESTING AUTHORITY AND SHALL BEAR MANUFACTURER AND TESTING
                                                                                                                               MARK. STOP TO BE CERTIFIED TO 200 PSI LINE PRESSURE.                                                                                                                     WALL HUNG WATER CLOSET CARRIERS AND FACE PLATE SHALL BE BY JR SMITH.
                                                                                                                                                                                                                                                                                                                                                                                                      PGAL
                                                                                                                               270-RF-STSTL-REC LEONARD, POINT OF USE THERMOSTATIC VALVE MIXING VALVE, BRONZE
                                                                                                                                                                                                                                                                                                        WATER CLOSET RIM HEIGHT SHALL BE 17" ABOVE FINISHED FLOOR LEVEL PER A.D.A.
                                                                                                                               BODY, LOCKED TEMPERATURE ADJUSTMENT CAP (VANDAL RESISTANT), COPPER ENCAPSULATED                                                                                          REQUIREMENTS.
                                                                                                                               THERMOSTAT ASSEMBLY WITH POLYMER THERMOPLASTIC SHUTTLE, STAINLESS STEEL SPRINGS,           E
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                                                                                                                               BUNA-N O'RINGS, INTEGRAL CHECK VALVES ON HOT AND COLD INLETS. SET TEMPERATURE TO                       L−1          LAVATORY         1 1/4"    2"     2"   1/2"   1/2"   Z5350 ZURN, 19" x 17" WALL HUNG LAVATORY, VITREOUS CHINA WITH FAUCET HOLES SINGLE, 4"
                                                                                                                               105°F                                                                                                               (WALL MOUNTED)                                       OR 8" CENTERS. FRONT OVERFLOW AND WALL HANGER PROVIDED. WASTE SIZE: 1−1/4" O.D.
                                                                                                                                                                                                                                                   (A.D.A.)
                                                                                                                                                                                                                                                                                                        Z6950−XL−S ZURN HYDRO−X POWER, SELF−SUSTAINING, BATTERY POWERED, SENSOR FAUCET.
                                                                                                                                                                                                                                                                                                        SELF−SUSTAINING HYDROPOWER AND BATTERY BACKUP. INFRARED CONVERGENCE−TYPE
                                                                                                        ELECTRIC WATER HEATER SCHEDULE                                                                                                                                                                  PROXIMITY SENSOR. IN−LINE FILTER AND STANDARD CHROME−PLATED CAST BRASS BODY. ADA,
                                                                                                                                                                                                                                                                                                        ASME A112.18/CSA B125.1 COMPLIANT.
                                                                                                                                                                                                                                                                                                                                                                                                 PGAL, LLC
                                                                                                                                                        ELEMENT(S)      RECOVERY GPH         TANK CAPACITY                                                                                              BV02 MCGUIRE, 1/2 IPS X 3/8 OD, QUARTER−TURN BRASS BALL VALVE ANGLE STOP, CHROME         3131 BRIARPARK DR.
                                                                              MARK               MFR                MODEL           VOLTS         ø                                                           LOCATION                                                                                  PLATED, CONVERTIBLE LOOSE KEY HANDLE. SUPPLY STOP VALVE SHALL BE CERTIFIED BY CSA
                                                                                                                                                        QTY   kW         @ 100°F RISE           GALLONS
                                                                                                                                                                                                                                                                                                        OR OTHER RECOGNIZED TESTING AUTHORITY AND SHALL BEAR MANUFACTURER AND TESTING            SUITE 200
                                                                              EWH−1           A.O. SMITH            DEL−30           208          3      2       3               23               30           JAN. 110                                                                                 MARK. STOP TO BE CERTIFIED TO 200 PSI LINE PRESSURE.                                     HOUSTON, TX 77042
                                                                          NOTES:                                                                                                                                                                                                                        149 MCGUIRE, FLAT GRID STRAINER WITH 4" TAILPIECE. WROUGHT BRASS SINK STRAINER WITH      T 713 622 1444
                                                                          1. OUTLET TEMPERATURE SHALL BE 140°F.                                                                                                                                                                                         20 GA TAILPIECE AND BRASS LOCK AND COUPLING NUTS. FITS SINK DEPTH UP TO 3/4". CHROME     F 713 968 9333
                                                                          2. PROVIDE SIMULTANEOUS ELEMENT OPERATION.                                                                                                                                                                                    PLATED.
                                                                                                                                                                                                                                                                                                                                                                                                 TBPE REG. No. F-2742
                                                                                                                                                                                                                                                                                                        8872 MCGUIRE, HEAVY CAST BRASS 1 1/4 X 1 1/4 ADJUSTABLE TRAP WITH CLEANOUT PLUG AND      www.pgal.com
                                                                                                                                                                                                                                                                                                        11INCH CENTER TO END. FURNISHED WITH SLIP NUTS, 17 GAUGE SEAMLESS TUBULAR BRASS
HOT WATER CIRCULATING PUMP SCHEDULE WALL BEND, AND STEEL SHALLOW FLANGE.
                                                                                                                                                                                                                                                                                                                                                                                                 WWW.IAHOUSTON.COM
                                                                                                                                                                                                                                     EDF−1         ELECTRIC         1 1/2"    2"     2"   1/2"    −     HTHB-HACG8BLPV-NF HALSEY TAYLOR, WALL MOUNT WATER COLLER, BARRIER-FREE ACCESS
                                                                                                                                                                                                                                                                                                                                                                                                                               S
                                                                                                                                                                                                                                                                                                        NON-ADA HEIGHT TO MEET A.D.A. REQUIREMENTS OF 24" A.F.F.
                                                                                                       3.        DOMESTIC WATER:                                                                                                                   CANE TOUCH         −        −     −     −      −
                                                                                                                 TYPE "L" COPPER TUBING WITH WROUGHT COPPER FITTINGS AND 95/5 (TIN/ANTIMONY) SOLDER JOINTS.                                        APRON                                                HWF3000 HALSEY TAYLOR WATERSENTRY PLUS FILTER KIT (BOTTLE FILLERS).                                ANWAR HASSAN
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4. FIRE PROTECTION SYSTEM: MS−1 MOP SINK 3" 3" 2" 3/4" 3/4" HL−1800 STERN WILLIAMS HIlow, 24"X24"X12" DRAIN SHALL CAST BRASS WITH STAINLESS STEEL 64671
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                                                                                                                 SCHEDULE 40 BLACK STEEL PIPE WITH CLASS 150 BLACK MALLEABLE IRON SCREWED FITTINGS. PIPING 2 1/2" AND                              (FLOOR                                               STRAINER CAST INTEGRAL AND SHALL PROVIDE FOR CAULKED LEAD CONNECTION NOT LES                       FE         E N SE D N
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                                                                                                                 LARGER SHALL BE JOINED WITH VICTAULIC FITTINGS UTILIZING ROLL GROOVES. VICTAULIC REDUCING COUPLINGS                               MOUNTED)                                             THAN 1" DEEP TO A 3" PIPE. TERRAZZO RECEPTOR COMPOSED OF PEARL GREY MARBLE CHIPS                           IO N A L EN G
                                                                                                                 "FIT" OR "PRESS FIT" SYSTEMS AND STRAP TYPE MECHANICAL TEES SHALL NOT BE USED.                                                                                                         AND WHITE PORTLAND CEMENT GROUND SMOOTH, GROUTED AND SEALED TO RESIST STAINS.
                                                                                                                                                                                                                                                                                                        STAINLESS STEEL CAP OF ONE PIECE 20 GA. 302 STAINLESS STEEL CAST INTEGRAL ON FROM                    2023-02-17
                                                                                                                                                                                                                                                                                                        DROP.                                                                                    DRAWING HISTORY
                                                                                                                                                                                                                                                                                                                                                                                                 №.   DATE               DESCRIPTION
                                                                                                                                                                                                                                                                                                        540−LD897SWXFABCP CHICAGO FAUCETS, 8" FIXED CENTERS, 6GPM, 897−SJKCP − 5 3/4" RIGID
                                                                                                                                                                                                                                                                                                        VACUUM BREAKER SPOUT WITH 3/4" MALE HOSE THREAD AND PAIL HOOK, 369−PR − 2 3/8"
                                                                                                                                                                                                                                                                                                        LEVER HANDLE, XT − QUATURN COMPRESSION OPERATING CARTRIDGE, WXF − STRAIGHT 2"
                                                                                                                                                                                                                                                                                                        INLET SUPPLY ARM WITH WALL FLANGE WITH 1/2" NPT FEMALE THREAD INLET, ATMOSPHERIC
                                                                                                                                                                                                                                                                                                        VACUUM BREAKER, NOT INTENDED FOR CONTINUOUS PRESSURE APPLICATIONS, CHROME PLATE
                                                                                                                                                                                                                                                                                                        FINISH.                                                                                  PROJECT NAME
                                                                                                                                                                                                                                                                                                        T−35 STERN WILLIAMS, HOSE AND WALL HOOK. HOSE 36" LONG, WITH 3/4" CHROME COUPLINGS.      City of Richmond
                                                                                                                                                                                                                                                                                                        WALL BRACKET OF STAINLESS STEEL.
                                                                                                                                                                                                                                                                                                                                                                                                 Economic
                                                                                                                                                                                                                                                                                                        T−40 STERN WILLIAMS, STAINLESS STEEL MOP HANGER OF STAINLESS STEEL WITH #4 FINISH.       Development Dept.
                                                                                                                                                                                                                                                                                                        24" LONG, WITH 3 RUBBER SPRING LOADED GRIPS.
                                                                                                                                                                                                                                                                                                                                                                                                 Buildout
                                                                                                                                                                                                                                                                                                        BP STERN WILLIAMS, SPLASH CATCHER PANELS OF 20 GA. TYPE 304 STAINLESS STEEL.
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                                                                                                                                                                                                                                                   ICE MAKER                                            X 1/4" OD OUTLET COMPERSSION ANGLE VALVE. PROVIDE FILTER WHEN MAKING FINAL               PROJECT LOCATION
                                                                                                                                                                                                                                                   VALVE BOX                                            CONNECTION.
                                                                                                                                                                                                                                                                                                        (FURNISH AND INSTALL AT ALL REFRIGERATORS AND ICE MACHINES)                              1116 Myrtle St.
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                                                                                                                                                                                                                                     FD−1          FLOOR DRAIN      3"−4"    3"−4"   2"    −      −     2005−B−NB. J.R. SMITH, DUCO CAST IRON BODY WITH FLASHING COLLAR AND ADJUSTABLE
                                                                                                                                                                                                                                                                                                                                                                                                 Richmond, TX 77469
                                                                                                                                                                                                                                                                                                        STRAINER HEAD 6" DIAMETER TYPE "A" NICKEL BRONZE STRAINER.
                                                                                                                                                                                                                                                                                                                                                                                                 PROJECT STATUS
                                                                                                                                                                                                                                                                                                        INSTALL COMPLETE WITH PROSET TRAP GUARD, EXCEPT FOR SHOWER DRAIN.
                                                                                                                                                                                                                                     FS−1          FLOOR SINK       3"−4"     3"     2"    −      −     3200−PDBS JR SMITH, CAST IRON FLANGED RECEPTOR WITH SEEPAGE HOLES, ACID RESISTANT        100%
                                                                                                                                                                                                                                                   (KITCHEN)                                            COATED INTERIOR, NICKEL BRONZE RIM AND SECURED GRATE. ALUMINUM DOME BOTTOM
                                                                                                                                                                                                                                                                                                        STRAINER OR SEDIMENT BUCKET AS INDICATED BY FIGURE NUMBER. −PDBS POLISHED ALUMINUM
                                                                                                                                                                                                                                                                                                                                                                                                 CONSTRUCTION
FILE NAME: C:\Revit\CRED_MEP_R22_aa1ZLRQM.rvt
                                                                                                                                                                                                                                                                                                        DOME BOTTOM STRAINER. REFER TO KITCHEN CONSULATANT WHAT GRATE SHALL BE UTILIZED          DOCUMENTS
                                                                                                                                                                                                                                                                                                        1/2 GRATE, 3/4 GRATE, OR FULL GRATE. INSTALL COMPLETE WITH PROSET TRAP GUARD.
                                                                                                                                                                                                                                                                                                                                                                                                 DATE OF ISSUE
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                                                                                                                                                                                                                                     FCO−1         FLOOR              −        −     −     −      −     4040 J.R. SMITH, WITH SCREWED PLUG AND FLASHING RING AND COVER PLATE WITH SECURING
                                                                                                                                                                                                                                                   CLEANOUT                                             SCREW. COVER PLATE SHALL BE FLUSH TO FINISH FLOOR, AND SUITABLE FOR FLOOR
                                                                                                                                                                                                                                                                                                        COVERING INSTALLED.
                                                                                                                                                                                                                                                                                                                                                                                                 02/17/2023
                                                                                                                                                                                                                                                                                                                                                                                                 PROJECT NUMBER
                                                                                                                                                                                                                                     DW−1          DISHWASHING       2"       2"     2"   1/2"   1/2"   B−200 GUY GRAY, DISHWASHING MACHINE DRAIN BOX;
                                                                                                                                                                                                                                                   MACHINE                                              FINISH: MINIMUM SPANGLE G90 HOT DIPPED GALVANIZED STEEL (UNPAINTED)                      1006083.00
DATE STAMP:2/16/2023 11:37:07 AM
                                                                                                                                                                                                                                                   DRAIN BOX
                                                                                                                                                                                                                                                                                                        VALVES: FURNISHED WITH DOMESTIC VALVES AND COMBINATION MIP OR SWEAT CONNECTION           SHEET TITLE
                                                                                                                                                                                                                                                                                                        DRAIN: MALE THREAD FITTING AND LOCKNUT INCLUDED
                                                                                                                                                                                                                                                                                                                                                                                                 SCHEDULES
SHEET NUMBER
                                                                                                                                                                                                                                                                                                                                                                                                       P0.02
                                                                                                                                                                                                                                                                                                                                                                                          CLIENT
                                                                                                                                                                                                                                                                                                                                                                                          City of Richmond
                                                                                                                                                                                                                                                                                                                                                                                          1116 Myrtle Street
                                                                                                                                                                                                                                                                                                                                                                                          Richmond, TX 77469
                                                                                                                                                                                                                                                                                                                                                                                           T 281-342-0559
ARCHITECT
                                                                                                                                                                                                                                                                                                                                                                                               PGAL
                                                                                                                                                                                                                                                                                                                                                                                          PGAL, LLC
                                                                                                                                                                                                                                                                                                                                                                                          3131 BRIARPARK DR.
                                                                                                                                                                                                                                                                                                                                                                                          SUITE 200
                                                                                                                                                                                                                                                                                                                                                                                          HOUSTON, TX 77042
                                                                                                                                                                                                                                                                                                                                                                                          T 713 622 1444
                                                                                                                                                                                                                                                                                                                                                                                          F 713 968 9333
                                                                                                RVB-1
                                                                                                                                                                                                                                                                UNISEX
                                                                                                                                                                                                                                                                                                                                                                                          TBPE REG. No. F-2742
                                                                                                                         BREAK AREA
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                                                                                                                                                                                                                                                                                                                                                                                          www.pgal.com
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B.V.
1/2"HWR
                                                                                                                                                                                                   1/2"HWR
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                                                                                                                                                                                                                                                                                                                                                                                          INFRASTRUCTURE ASSOCIATES, INC.
                                                                                                                                                                                                                                         L-1             EWH-1: LOCATED
                                                                                                                                                                                                                                                                                                                        OFFICE
                                                                                                                                                                                                                                                                                                                                                                                          6117 RICHMOND AVENUE, SUITE 200
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                                                                                                                                                                                                                                                                                                                                                                                          TBPE FIRM REGISTRATION #F-4506
                                                                          NOT IN SCOPE                                                                  1/2"HWR                                                                                      CORRIDOR
                                                                                                                                                                                                                                                                                                                                                                                          WWW.IAHOUSTON.COM
1/2"HW 104
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                                                                                                                                                                                                                                                                                                                                                                                          REGISTRATION
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                                                  FLOOR PLAN - DOMESTIC                                                                                                                                                                                                                                                                                                                             FE         E N SE D N
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                                                  1/8" = 1'-0"
                                                                                                                                                                                                                                                                                                                                                                                                      2023-02-17
                                                                                                                                                                                                                                                                                                                                                                                          DRAWING HISTORY
                                                                                                                                                                                                                                                                                                                                                                                          №.   DATE               DESCRIPTION
                                                                                                                              4" SANITARY LINE TO BE CONNECTED                                                                            4" SANITARY LINE TO BE CONNECTED                                                                                                                PROJECT NAME
                                                                                                                              TO UTILITY MAIN. REFER TO CIVIL                                                                               TO UTILITY MAIN. REFER TO CIVIL
                                                                                                                              FOR CONTINUATION.                                                                                                   FOR CONTINUATION.                                                                                                                       City of Richmond
                                                                                                                                                                                                                                                                                                                                                                                          Economic
                                                                                                                                                                                                                                                                                                                                                                                          Development Dept.
                                                                                                                                                                                                                                                UNISEX
                                                                                                                                                                                                                                                                                                                                                                                          Buildout
                                                                                                                                                                                                                     4"SAN
                                                                                                                                                                                                                                                 110
3"SAN
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                                                                                                                                                                                                                                 L-1                     FD-1                                   120                             121
                                                                                                                         PROPOSED SAW CUT                                                   VEST.
                                                                                                                                                                                                                                                                            4" VTR                                                                                                        PROJECT LOCATION
                                                                                                SK-1                                                          CONFERENCE RM.
                                                                                                                                                                   108
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                                                                                                                                                                                                                                                                                                                           FS-1                                                           1116 Myrtle St.
                                                                                                                                                                                                                     4"SAN
                                                                                                                    4" VTR                                                                                                   JANITOR
                                                                                                                                                                                                                                                                                                                         2"V
                                                                                                                                                                                                                                        EDF-1
                                                                                           MECH.
                                                                                                            FCO-1                                                                                                                                          UNISEX
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                                                                                                                                                                                                                                                                                                                3"SAN
                                                                                            102                                                                                                                                                             112
                                                                                                                                                                        FS-1
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                                                                                                                                                                                                                                                                                                                                                                                          CONSTRUCTION
FILE NAME: C:\Revit\CRED_MEP_R22_aa1ZLRQM.rvt
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                                                                                                                                                                                                                                                                                                                                                                                          DOCUMENTS
                                                                                                                                                                                                                                                                                                           AC CLOSET
                                                                                                                                                                                                                                                                                                              119A
                                                                                                                                                                                                                                                                                                                                 CLOSET                                                   DATE OF ISSUE
                                                                                                                                                                                                                                                                                                                                  117A
                                                                                                                                                                                                                                                                                                                                                                                          02/17/2023
                                                                                                                          OFFICE
                                                                                                                                                                                                                                                                                                                            FCO-1
                                                                                                                            101                                                                                                                                                                                                                                                           PROJECT NUMBER
                                                                                                                                                                                                                                                                                                  OFFICE
                                                                                                                                                     OFFICE                    OFFICE                                                    OFFICE
                                                                                                                                                                                                                                                                                                                                                                                          1006083.00
                                                                                                                                                                                                                                                                                                   117
                                                                                                                                                      105                       107                                                       113
DATE STAMP:2/16/2023 11:37:14 AM
SHEET TITLE
                                                                                                                                                                                                                                                                                                                                                                                          FLOOR PLAN -
                                                                                                                                                                                                                                                                                                                                                                                          PLUMBING
                                                                                                                                                                                                                                                                                                                                                                                          SHEET NUMBER
                                                  FLOOR PLAN - SANITARY
                                                1
                                                  1/8" = 1'-0"
                                                                                                                                                                                                                                                                                                                                                                                                P2.01
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    CLIENT
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    City of Richmond
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    1116 Myrtle Street
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    Richmond, TX 77469
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     T 281-342-0559
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  S
                                                 UNDERGROUND INSTALLATION OF PLASTIC PIPE
                                                 PLASTIC PIPE SHOULD ALWAYS BE BURIED IN STRICT ACCORDANCE WITH THE ASTM STANDARD RELEVANT TO THE TYPE OF                                                                                                                                                                                                                                                                                                                                                                                     ANWAR HASSAN
                                                 PLASTIC PIPING SYSTEM BEING INSTALLED. THOSE STANDARDS ARE:
                                                                                                                                                                                                                                                                                            PROVIDE ADEQUATE PIPE                                                                                                                                                                                                                                   64671
                                                 ASTM D2321   STANDARD PRACTICE FOR UNDERGROUND INSTALLATION OF                                                                                                                                                                             SUPPORTS TO PREVENT
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                                                              THERMOPLASTIC PIPE FOR SEWERS AND OTHER GRAVITY−FLOW                                                                                                                                                                                                                                                                                                                                                                                                                            FE         E N SE D N
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                                                              APPLICATIONS.                                                                                                                                                                                                                                                                                                                                                                                                                                                                           IO N A L EN G
                                                                                                                                                                                                                                                                                                                                             EXTERIOR WALL
                                                                                                                                                                                                                                                                                            TYPE "L" COPPER COLD
                                                 ASTM D2774   STANDARD PRACTICE FOR UNDERGROUND INSTALLATION OF                                                                                                                                                                             WATER RISER SIZE AS                                                                                                                                                                                                                                 2023-02-17
                                                              THERMOPLASTIC PRESSURE PIPING.                                                                                                                                                                                                INDICATED ON PLAN                                                                                                                                                                                                                       DRAWING HISTORY
                                                 NOTE:        IN ADDITION TO THESE STANDARDS, PIPE SHOULD ALWAYS BE INSTALLED IN                                                                                                                                                                                                                                                                                                                                                                                                    №.   DATE               DESCRIPTION
                                                                                                                                                                                                                                                                                                                    3’−0"
                                                    BACKFILL. THE SPACE BETWEEN THE PIPE AND TRENCH WALL MUST BE WIDER THAN THE COMPACTION
                                                                                                                                                                                                                                                                                                                                                                      FLANGE AND VACUUM BREAKER.
                                                    EQUIPMENT USED TO COMPACT THE BACKFILL.                                                                                                                                                                                                                                                                                                                                                                                                                                         Economic
                                                 2. PROVIDE A MINIMUM OF 4 INCHES OF FIRM, STABLE AND UNIFORM BEDDING MATERIAL IN THE TRENCH                                                                                                                                                PROVIDE FLOOR                                                                                                                        CLAMP TO 4" (24"x24")
                                                                                                                                                                                                                                                                                                                                                                                                                                 STAINLESS STEEL SHEET AND
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       CLEANOUT REFER
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       TO SPECS.
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    Development Dept.
                                                                                                                                                                                                                                                                                            MOUNTED SUPPORT
                                                    BOTTOM. IF ROCK OR UNYIELDING MATERIAL IS ENCOUNTERED, A MINIMUM OF 6 INCHES OF BEDDING                                                                                                                                                                                                                                                                                                                                                                                         Buildout
                                                                                                                                                                                                                                                                                                                                                              3’−0"
                                                                                                                                                                                             VIBRATION ISOLATORS                                                                                                                                                                                                                 WATERPROOFING MEMBRANE
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       FINISHED FLOOR
                                                    SHALL BE USED. BLOCKING SHOULD NOT BE USED TO CHANGE PIPE GRADE OR TO INTERMITTENTLY                                                     WHERE REQUIRED
                                                    SUPPORT PIPE OVER LOW SECTIONS IN THE TRENCH.                                                                                            (TYP.)
                                                                                                                                                                                                                                                                                              FINISHED FLOOR
                                                                                                                                                                                                                                                                                                                                                                             REFER TO CIVIL FOR
                                                                                                                                                                                      HANGER RODS                                                                                                                                                                            CONTINUATION.
                                                 3. THE PIPE SHOULD BE SURROUNDED WITH AN AGGREGATE MATERIAL WHICH CAN BE EASILY WORKED                                               (TYP.)                                                                     INSULATED PIPE                                                                                                                                                                                                                                                     PROJECT LOCATION
                                                    AROUND THE SIDES OF THE PIPE. BACKFILLING SHOULD BE PERFORMED IN LAYERS OF 6 INCHES WITH EACH                                                                                                                SHIELD (TYP.)
                                                                                                                                                                                           NON−INSULATED           INSULATED                                                                                                                                            FINISHED GRADE                                                                                                                                              1116 Myrtle St.
                                                    LAYER BEING SUFFICIENTLY COMPACTED TO 85% TO 95% COMPACTION.                                                                           PIPE (TYP.)             PIPE (TYP.)
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    Richmond, TX 77469
                                                 4. A MECHANICAL TAMPER IS RECOMMENDED FOR COMPACTING SAND AND GRAVEL. THESE MATERIALS                                                                                                                                                    PROVIDE                                                                                                                                ADJUSTABLE
                                                                                                                                                                                                                                                                                                                                                                                                                                 CLAMPING COLLAR
                                                    CONTAIN FINE−GRAINS, SUCH AS SILT AND CLAY. IF A TAMPER IS NOT AVAILABLE, COMPACTING SHOULD BE                                                                                                                                        LINK SEAL.
                                                    DONE BY HAND.                                                                                                                                                                                                                                                                                                                                                                                                                                                                   PROJECT STATUS
                                                 5. THE TRENCH SHOULD BE COMPLETELY FILLED. THE BACKFILL SHOULD BE PLACED AND SPREAD IN UNIFORM
                                                                                                                                                                                                                                                                                          SLEEVE AND CAULK
                                                                                                                                                                                                                                                                                          PENETRATIONS
                                                                                                                                                                                                                                                                                                                                                                  12" MIN.                                                                                                                                                          100%
                                                    LAYERS TO PREVENT ANY UNFILLED SPACES OR VOIDS. LARGE ROCKS, STONES, FROZEN CLODS, OR OTHER
                                                                                                                                                                                                                                                                                                                                                             REFER TO DOMESTIC PLAN FOR SIZE
                                                                                                                                                                                                                                                                                                                                                                                                                                 CAST IRON PIPE
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    CONSTRUCTION
                                                    LARGE DEBRIS SHOULD BE REMOVED. STONE BACKFILL SHALL PASS THROUGH AN 1−1/2" SIEVE. ROCK SIZE                                    ANGLE IRON OR          SEMI−CYLINDRICAL GALV.
FILE NAME: C:\Revit\CRED_MEP_R22_aa1ZLRQM.rvt
                                                    SHOULD BE ABOUT ONE−TENTH OF THE PIPE OUTSIDE DIAMETER. HEAVY TAMPERS OR ROLLING EQUIPMENT                                      UNISTRUT               IRON SHEILD W/LOAD                                                                                                                                                                                                                                                                                                       DOCUMENTS
                                                    SHOULD ONLY BE USED TO CONSOLIDATE THE FINAL BACKFILL.                                                                          SUPPORT (TYP.)         BEARING INSULATION AT
                                                                                                                                                                                                           ALL HANGER POINTS REFER                                                                                                                                           5’−0"                                                                                                                                                  DATE OF ISSUE
                                                                                                                                                                                                           TO SPECS FOR ADDITIONAL
                                                 6. TO PREVENT DAMAGE TO THE PIPE AND DISTURBANCE TO PIPE EMBEDMENT, A MINIMUM DEPTH OF                                                                    INFORMATION                                                                    SEAMLESS 316
                                                                                                                                                                                                                                                                                          STAINLESS STEEL OR
                                                                                                                                                                                                                                                                                                                            THRUST BLOCK
                                                                                                                                                                                                                                                                                                                            (PER NFPA 24)
                                                                                                                                                                                                                                                                                                                                            PROVIDE MANUFACTURE
                                                                                                                                                                                                                                                                                                                                            RECOMMEND BACKFILL. FOR
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    02/17/2023
                                                    BACKFILL ABOVE THE PIPE SHOULD BE MAINTAINED. PIPE SHOULD ALWAYS BE INSTALLED BELOW THE                                                                                                                                               BRASS WATER ENTRY.                                UNDERGROUND PIPING.                                                                                                                                                                     PROJECT NUMBER
                                                    FROST LEVEL. TYPICALLY, IT IS NOT ADVISABLE TO ALLOW VEHICULAR TRAFFIC OR HEAVY CONSTRUCTION
                                                    EQUIPMENT TO TRAVERSE THE PIPE TRENCH.                                                                                                                                                                                                                                                                                                                                                                                                                                          1006083.00
DATE STAMP:2/16/2023 11:37:20 AM
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    SHEET TITLE
                                                BACKFILL PIPING DETAIL                                                                               not to scale   1   PIPE HANGER DETAIL                                                                     not to scale        0   DOMESTIC WATER ENTRY DETAIL                                                                       not to scale   0   FLOOR CLEANOUT DETAIL (FCO−1)                                                                       not to scale    0   DETAILS
SHEET NUMBER
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          P3.01
                                                                                                                                                                                                                                                                                                                               CLIENT
B.V.
                                                                                                                                                                                                                                                                                                                               City of Richmond
                                                                                                                                                                                                                                                                                                                               1116 Myrtle Street
                                                                                                                                                                                                                                                                                                                               Richmond, TX 77469
                                                                                                                                                 RVB-1                                                                                                                                                                          T 281-342-0559
                                                                                                      SK-1
                                                                                                                                          DW-1
                                                                                                                    1/2                                                                                                                                                                                                        ARCHITECT
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                                                                                                                                                                                                                                                                                                                               REGISTRATION
                                                                                                                                                                                                                                                                                                                               Copyright © 2016
                                                                               RISER DIAGRAM - DOMESTIC
                                                                           1
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                                                                                                    4" VTR
                                                                                                                                                   4" SANITARY LINE TO BE CONNECTED                                                                                                                                                      ANWAR HASSAN
                                                                                                                                                   TO UTILITY MAIN. REFER TO CIVIL
                                                                                                                                                                                                                                                                                                                                               64671
                                                                                                                                                   FOR CONTINUATION.
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                                                                                                                                                                                                                                                                                                                                                 ION A L ENG
                                                                                                                                                                                                                                                                                                                                           2023-02-17
                                                                                                                                                                                                                                                                                                                               DRAWING HISTORY
                                                                                              2"V
№. DATE DESCRIPTION
                                                                                                      SK-1
                                                                                                                                  AN
                                                                                                                              3"S
                                                                                    FS-1
                                                                                                                                                                                                                                                                                                                               PROJECT NAME
                                                                                                                                                                                                                                                                                                                               City of Richmond
                                                                                      FCO-1
                                                                                                                                                                                                                                                                                                                               Economic
                                                                                                                                                                                            L-1                                                                                                                                Development Dept.
                                                                                                                                                                                                                               4" VTR                                                                                          Buildout
FILE NAME: C:\Users\MarlonL\Documents\CRED_MEP_R22_ml1@iahouston.com.rvt
                                                                                                                                                                                                                                                                                                                               100%
                                                                                                                                                              4"S
                                                                                                                                                                  AN
                                                                                                                                                                                                                                                                                            4" SANITARY LINE TO BE CONNECTED
                                                                                                                                                                                                                                                                                                                               CONSTRUCTION
                                                                                                                                                                                                                                    WC-1
                                                                                                                                                                                                                                                                                            TO UTILITY MAIN. REFER TO CIVIL    DOCUMENTS
                                                                                                                                                                                                                                                                                            FOR CONTINUATION.
                                                                                                                                                                                     MS-1                      FD-1                             2"V                                                                            DATE OF ISSUE
                                                                                                                                                                                                                                                                                                                               02/17/2023
                                                                                                                                                                                                                                                                FS-1                                                           PROJECT NUMBER
                                                                                                                                                                                                                                                                                  AN
                                                                                                                                                                                                                                                                              3"S
                                                                                                                                                                                                                                                                                                                               1006083.00
DATE STAMP:2/16/2023 12:03:13 PM
SHEET TITLE
                                                                                                                                                                                                                                                                                                                               RISER DIAGRAMS
                                                                                                                                                                                                                      FS-1
                                                                                                                                                                                                                                                   AN
                                                                                                                                                                                                                                               3"S
FCO-1
                                                                                                                                                                                                                                                                                                                               SHEET NUMBER
                                                                               RISER DIAGRAM - SANITARY
                                                                           2
                                                                                                                                                                                                                                                                                                                                     P4.01