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P4.21PLUMBING - PURE WATER RISER DIAGRAM
RESEARCHLAB 367RESEARCHLAB 367RESEARCHLAB 367OPENRESEARCHLAB 276GLASSWASHROOM 276AGLASSWASHROOM 276AOPENRESEARCHLAB 276TISSUECULTURE(MAMMALIAN)276BOPENRESEARCHLAB 276TISSUECULTURE(BACTERIAL)276COPENRESEARCHLAB 276PWRPWSPWRPWSPWR1PWS1MECHANICAL ROOM32 mmNOTE 1SET POINTFLOW= 5 GPMNOTE 3NOTE 232 mmNOTE 2SET POINTFLOW= 5 GPMNOTE 3NOTE 1NOTES:1. SET PRESSURE REGULATOR LOOP TO 45 PSI.2. SET BACK PRESSURE VALVE AT 20 PSI.3. FLOW RATES SET WHEN ALL TAPS ARECLOSED.4. REFER TO FLOOR PLANS FOR LOCATIONS OFFIXTURE CONNECTIONS.32 mm5 GPM10 GPM (2.69 PSI LOSS/100 FT)(2.44 PSI LOSS/100 FT)25X3225X32PW SUPPLYP4.20PW RETURNP4.20BPVPIPIPCVPIPIFIPCVPIPIBPVPIPIFIBASEMENTBASEMENTLEVEL 1LEVEL 2LEVEL 3LEVEL 2LEVEL 3LEVEL 1LEVEL 4LEVEL 4PWRPWSLAB SINKLS-1LAB SINKLS-1LAB SINKLS-2LAB SINKLS-1LAB SINKLS-1GLASSWASHERGW-1LAB SINKLS-1LAB SINKLS-1PWRPWSLAB SINKLS-1LAB SINKLS-1LAB SINKLS-225 mm25 mm25 mm25 mm25 mm25 mm25 mmSANITARY CONNECTION (TYP.)SANITARY CONNECTION (TYP.)222222222ArchitectPayette Associates Architects, P.C.290 Congress Street, Fifth FloorBoston, MA 02210-1005Tel: 617-895-1000Fax: 617-895-1002MEP/FP EngineerVanderweil274 Summer StreetBoston, MA 02210Tel: 617-423-7423Structural EngineerSGH41 Seyong StreetBuilding 1, Suite 500Waltham, MA 02453Tel: 781-907-9000Fax: 781-907-9009Drawing ScaleProject NumberDate IssuedRenovation of Olin Hall for Chemical and Biomolecular Engineering - Phase 1 Code ConsultantHastings Consulting Inc142 Hanlon RoadHollister, MA 01746Tel: 508-397-8417Lighting DesignerAvailable Light10 Derby Square #3Salem, MA 01970Tel: 978-744-6800NCost ConsultantDharam Consulting745 Atlantic Ave Fl 8Boston, MA 02111Tel: 617-913-4345Abatement SpecialistDelta860 Hooper RdEndwell, NY 13760Tel: 607-231-6600Civil EngineerT.G. Miller, P.C.203 N. Aurora StreetIthaca, NY 14850Tel: 607-272-6477NTSP4.2129313.0011/30/18PLUMBING - PUREWATER RISER DIAGRAM# DATE DESCRIPTION1 11/30/18 ISSUED FOR CONSTRUCTION2 1/7/18 ADDENDUM 02DocuSign Envelope ID: 495E9EAC-9F74-4159-ACA0-7B8831B044F51/4/2019