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n <br /> O <br /> � ) cD <br /> CV CZ4 <br /> LO N <br /> 0') O <br /> 00 <br /> O O <br /> O E U 0 <br /> Tl <br /> W - �O V <br /> co <br /> U) IL O <br /> N _M <br /> Q O o <br /> 6 Cl <br /> 4_j <br /> 1-114 <br /> 1-1/ HW N o <br /> 9 Fu S Tankless Water Heater Sizing Water Heater Calculator - PAPAPAVLOS O +� z <br /> 1,4 MH . • <br /> " O -C ti N <br /> 3/4 HW Equipment No.Units GPM Total GPM U 00 <br /> 2.25 FU'S F= 3 © Hand w ash sink 5 0.5 2.5 <br /> "CW ~ <br /> £ -I F0_1 Janitorial Sink 1 2 2 <br /> 3/4 = <br /> 217 ,25 FU'S Prep Sink 2 2 4 0 <br /> 1- /4"HW 1-1/4'HW L-4 3-compartment sink regardless of size 0 2 0 <br /> BS-1 - 11' 9.75 FU'S Mechanical w arew asher 2 1.508333333 <br /> TP-1 <br /> 1-1/4 CW 1-1/4" TP-1 ® 10 I Hand Spray Pre-rinse o 2 0 <br /> W/AD-0 1 11 I 3/4"CW WC-1 " 8,25 F S " /AD-1 Garbage can area o 2 0 <br /> 10,�51FUS " 3/4"CW <br /> 3,25 FU'S 1-1/4"H 2.5 FU'S 3 comp Bar sink 1 2 2 Q <br /> 14.25 FUS <br /> \ L-3 _1 3/4"CW ❑7 Other fixtures that use hot w ater 0 0 & +' <br /> 1-1/4"HW z '� ai <br /> 15 FU'S 3.5 FUS Total GPM (TGPM) 12.00833333 1 c - � COL <br /> :L1 i <br /> L-2 ! _ _ MH MH MH _MH MH_ MH _M _ _ <br /> c c m Q <br /> © W -2 � \A\\--1/2'CW <br /> c s � o o � 1 <br /> �= <br /> 3/4-CW W H W ET-1 1-1/4"CW • 1"CW warewasher Number of units Total water usage a 0. d y c I C <br /> 4 FU'S " 10 FU'S 1„CW 7 FU'S 5.5 FU'S = 2 FU'S Mechanical food Racks per hour 40 0 d y o <br /> „ I 1-1/ H&CW related utensilsw are w asher Water usage per rack-Gallons 1.7 E ca a�' <br /> 3/4 CW 4 �„/ 7,75 FUS �a d o E <br /> = 5 FU'S 5 'S 12 S Total w ater usage 68.00 1 1.133333333 c R 3 •E 4) o <br /> = <br /> C�l 4" W HWCP- HVA �+ a E d w 7 <br /> L <br /> Glass w are w asher Racks per hour 30 N -0 o .. - a) <br /> FF'S = /2"HWR 1"HW Water usage per rack-Gallons 0.75 H r R 3 3 m E <br /> 3CS-2 5.25 FU'-'-j3 Total w ater usage 22.50 1 0.375 <br /> 1"C 3oil 1 <br /> FU S 1-1/ CW� 2 1.508333333 <br /> 1"Cb✓ 1. FU'S ❑1 HW HW H HW <br /> 7,5 FU'S <br /> (E)2"CW = Facility using m ulti service utensils <br /> HEADER _ _ _ _ _ R F 4 Total GPM needed/Recovery Rate 12.00833333 <br /> Gas Water heater-Required BTU 300208.33 BTU needed to raise w ater to 120 F <br /> ❑ 1-1 CW Bectrical Water Heater Required KW 87.96 KW needed to raise w ater to 120 F W <br /> ❑ C-1 , 9.5 U'S - - - - <br /> 2 1-1/2"CW = 1 <br /> ❑ 28 FU'S 111�1111CW <br /> HW HW HW HW H HW HW HW S-1 Facility using multiservice utensils-moderate use W <br /> 3 Total GPM needed/Recovery Rate 9.606666667 (� O <br /> 3/4"CW Gas Water heater-Required BTU 240166.67 BTU needed to raise w ater to 120 F <br /> = 1-1/4"CW MH Tr7' 7 FU'S 2.5 FU'S8.5 FU'S Bectrical Water Heater-Required KW 70.37 KW needed to raise w ater to 120 F <br /> 1 N <br /> O O 3 <br /> 3.2 5 U'S Facility with single-service utensils or don't use utensils at all Q Q <br /> 3/4" W Total GPM needed/Recovery rate 9.606666667 W O <br /> _ ���VHW , <br /> � 2,25 U Gas Water heater-Required BTU 240166.67 BTU needed to raise w ater to 120 F N <br /> 7.5 FU'S Bectrical Water Heater-Required KW 70.37 KW needed to raise w ater to 120 F /� r l <br /> 3 < UJ <br /> Z <br /> " L� <br /> 00 <br /> L-2 £ 3 H&CW Bectrical Booster Heater-Required KW 1.76 KW needed to raise w ater to 180 F <br /> MS-1 4,5 U'S Gas Booster Heater-required BTU 360250.00 BTU needed to raise w ater to 180F - <br /> 1 1/4-HW I O <br /> 4 15.75 FU'S METER ADDRESS 217 North School Street, Lodi CA O <br /> „ 3CS-1 = 3/4'HW - z <br /> L,W0 4,5 FUS WATER PRESURE NAME City of Lodi Q <br /> HW HW W H 1,7 FU' <br /> �� _Fi -1/4" W I -1/4"CW MAX 45 MIN 40 ELEV 0 METER SIZE 1-1/2" <br /> L-1 - U S °3 9,5 FU'S N <br /> 4 W <br /> 1 U'S = " <br /> 3/4"CW DEVELOPED LENGTH 200 FT _ <br /> _ 5 FU'S 1-1/4"CW (LENGTH FROM METER OR PRV TO FURTHEST FIXTURE) <br /> 1-1/4"H&CW 3 dP -PSI 17,25 FU'S <br /> WH 1 WH HEADERS <br /> WC-1 3 4'CW 11 1-1/4"CW <br /> 3, 5 FU'S W 1 17,25 FlJ- 15 FU'S AVAILABLE PRESSURE 45.00 <br /> O H � RESIDUAL PRESSURE NA <br /> ET-1 R HAW W MS-1 LOSS DUE TO CHANGE IN ELEVATION 15 x 0.463 6.95 Z O <br /> WC-1 3/4"CW <br /> LOSS THRU METER 3.00 <br /> LOSS THRU PRV 0.00 <br /> 0 0 0 LOSS THRU RPBFP 0.00 <br /> 1/2"HWR LOSS THRU SOFTENER 0.00 <br /> MISCELANEOUS NA <br /> PRESSURE REQUIRED AT MOST REMOTE FIXTURE 25.00 <br /> PRESSURE AVAILBLE FOR FRICTION LOSS 10.06 <br /> 1 PLUMBING HOT AND COLD WATER FIRST FLOOR PLAN - - Q <br /> SCALE: 1/4" - 1' NORTH ARROW © FRICTION LOSS PSI/100' _-PRESSURE AVAILABLE /(DEVELOPED LENGTH/100') 5.03 PSI/100FT - Q <br /> FIXTURE CONNECTION SCHEDULE m <br /> WATER HEATER SIZER CONNECTION SIZES PUBLIC DEMAND 0 <br /> Plumbing Fixture Demand gph Total demand gph ent/Ivg water PLUMBING SANITARY WATER WATER SEWER WATER SEWER O <br /> Qty Fixture HI Lo Hi Lo Temp FIXTURE QTY SEWER VENT TRAP COLD HOT FU FU FU FU O <br /> 1 Vegetable sink 15 15 15 15 WATER CLOSET FT 4 3" 2" 3" 1" - 2.5 4 10 16 <br /> 0 Single pot sink 20 15 0 0 _ LAV 4 2" 1-1/2" 1-1/4" 1/2" 1/2" 1 1 4 4 U <br /> 0 Double pot sink 40 30 0 0 KITCHEN SINK 4 2" 1-1/2" 1-1/2" 1/2" 1/2" 2 2 8 8 <br /> PLUMBING HOT AND COLD WATER FLOOR PLAN NOTES 1 Triple pot sink 60 45 60 45 HAND WASH 4 2" 1-1/2" 1-1/4" 1/2" 1/2" 1 1 4 4 <br /> 0 Pre-rinse for dishes-shower head 45 45 0 0 3 COMP SINK 2 2" 1-1/2" 1-1/2" 1/2" 1/2" 3 2 6 4 <br /> 1❑' (E)1-1/2"CW WITH PRIVATE METER AND SOV 1 Bar sink-one compartment large 17 - 17 - <br /> MOP/JAN SINK 3 3" 2" 3" 3/4" 3/4" 3 3 9 9 <br /> 0 Bar sink-one compartment small 5 - 0 - TRAP PRIMER 2 - - 1/2" - 1 1 2 2 C, \ Fac/ <br /> CAPPED ABOVE CEILING, \oNAL <br /> (E)SOV IN CONCRETE BOX LABELED 'WATER', - - - - L <br /> 1 Chemical sanitizing glasswasher 57 57 �, GG. <br /> 3 Lavatory 5 5 15 15 REF ICE MAKER 1 1/2" 1 0 1 0 C� <br /> 0 dish machine 74 74 0 0 ICE MACHINE 2 - - - 1/2" - 1 1 2 2 �_ J' <br /> SEE CIVIL PLANS FOR CONTINUATION. DISHWASHER 2 3" 2" 3" - 3/4" 3 3 6 6 <br /> 0 Cook sink 10 10 0 0 * y_ew <br /> 1/2"CW T❑ ICE MACHINE FB❑. 0 Hot water fillip faucet 15 15 0 0 BEVERAGE MACHINE 3 _ _ _ 1/2" 1-1/2" 1 1 3 3 �( 5 <br /> g � N0. M29759 Q <br /> 0 Bain Marie 10 10 0 0 MAU- 2 1/2" 1-1/2" 1 1 2 2 REN. 6-30-18 <br /> 1/2"CW TO SODA MACHINE FB❑, <br /> 0 Coffee urn 5 5 0 0 FD F- 2" 7 2" 1-1/2" 2" - - 0 4 0 28 > (3 <br /> F <br /> 0 Kettle stand 5 5 0 0 FLOOR SINK 2" 1 41 2" 1 1-1/2" 1 2" 11 01 41 01 16 OF C <br /> Fl 1/2"CW TO ESPRESSO MACHINE FB❑. 0 Garbage can washer 50 50 0 0 TOTALS 44 57 104 <br /> 0 Nine and twelve pound clothes 45 45 0 0 <br /> 0 1/2"CW LINE IN BAR CABINETRY, 0 Sixteen pound clothes washer 60 60 0 0 SYSTEM IS PREDOMINANTLY FLUSH VALVE. FROM CHART A-3 OF THE UPC, <br /> 0 Employee shower 20 20 0 0 MINIMUM FLOW IS 35 GPM, THE 1-1/2" WATER SERVICE IS ADEQUATE FOR DRAWN: NR <br /> Iq 3/4"H&CW LINES IN BAR CABINETRY, 1 Mop Sink 15 15 15 15 THIS BUILDING. THE 4"SS LINE IS ADEQUATE FOR DRAINAGE. DATE : SEPT. 18, 2019 <br /> 0 3/4"HW TO DISHWASHER FB❑, Totals _ 179 90 50 _ 150 <br /> water temp rise- 80 _ t JOB # 2018-026 REVISED : NOV. 10,2019 <br /> 10 1/2"CW TO MUA-1 ON ROOF PER DETAIL 7/P0. <br /> SEE P2 FOR CONTINUATION, Hot water heater sizing -Tank T- GDMD ENGINEERING, INC <br /> use state 60ga1/120 mbh input wh. <br /> 11, 3/4"HW TO GLASSWASHER FB❑, 173 gal 1st hr recovery _ Mechanical and Safety Engineers <br /> Papa's Plaza- Bakery 212 W Pine St, Ste 4 217 North School Street _ Lodi, Ca 95242 <br /> Lodi, CA 95240 Ph 209-367-0899 <br /> Fax 209-367-0898 P 1 3 <br /> E-mail:gdmdengrinc@sbcglobal.net <br />