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GENERAL MECHANICAL NOTES: <br />1, ALL PIPING PENETRATI❑NS THRU SMOKE AND FIRE <br />WALLS SHALL BE SEALED WITH APPR❑PRIATE <br />UL RATED/LISTED SEALANT, <br />2. ALL ❑UTSIDE AIR INTAKES SHALL BE LOCATED <br />10'-0' MIN. FROM ANY VENT/EXHAUST TERMINAL. <br />3, BRANCH DUCT C❑NNECTI❑N TO DIFFUSER OR <br />GRILLE MAY HAVE 7'-0' LONG MAX, FLEX <br />DUCT CONNECTOR, <br />4. ROUTE DUCTW❑RK AND PIPING TO AV❑ID OTHER <br />TRADES AND OTHER EQUIPMENT. C❑❑RDINATE <br />L❑CATI❑NS WITH ALL DRAWINGS. FIELD VERIFY ON <br />SITE BEFORE STARTING ESTIMATE/TAKE❑FF <br />INVESTIGATE ALL CONFLICTS WITH ALL TRADE AND <br />IN FIELD BEFORE STARTING ANY WORK, LAYOUT <br />SHOWN ON PLAN IS THE INTENT AND CONTRACTOR <br />IS ADVISED TO ADJUST AS REQUIRED TO FACILITATE <br />DESIGN INTENT. INC❑RP❑RATE ANY EXTRA FITTINGS, <br />DUCT, MTLS. ETC, AS REQUIRED DURING INVESTIGATION <br />PR❑VIDE DETAILED SHOP DRAWINGS C❑RRELATING <br />PLANS, ESTIMATE AND SHOP DRAWINGS BEFORE <br />ANY WORK IS INSTALLED, <br />5, BALANCE ALL FAN AND AIR C❑NDITI❑NING SYSTEM TO <br />CFM'S INDICATED ON PLANS, PR❑VIDE NEW SHEAVES <br />AS REQ'D. & FURNISH BALANCE REPORT TO ENGINEER. <br />6, INSULATE ALL IND❑❑R SUPPLY DUCTWORK WITH 2' <br />BLANKET WITH SEALED FSK VAPOR BARRIER. <br />7. ALL CUTTING AND PATCHING REQUIRED TO INSTALL <br />DUCTWORK AND MECHANICAL, BY THE MC. FINAL <br />FINISHES BY GC, C❑❑RDINATE, <br />8. M.C. TO PR❑VIDE COMFORT BALANCING AFTER 30 <br />DAYS OF USE BY CLIENT <br />AIR RUNOUT SCHEDULE <br />AIRFLOW RANGE, <br />CFM <br />ROUND DUCT AND <br />FLEX SIZE <br />0-40 <br />4" <br />41-70 <br />5" <br />71-120 <br />6" <br />121-165 <br />7" <br />166-225 <br />8" <br />226-325 <br />10" <br />326-500 <br />12" <br />501-1000 <br />14" <br />OUTDOOR AIR CALCULATION <br />SPACE <br />TYPE <br />AREA <br />PEOPLE <br />CFM/SF <br />CFM/PERS <br />OA <br />REQUIRED <br />OFFICE <br />1420 <br />12 <br />0.06/5 <br />150 <br />TOTAL <br />150 <br />CALCULATIONS BASED ON MECHANICAL CODE 2012 <br />KEYED PLAN NOTES:0 <br />1. APPROXIMATELY RTU LOCATION; REWORK EXISTING SUPPLY TRANSITION TO HORIZONTAL DUCTWORK AS <br />SHOWN; M.C. TO FIELD VERIFY EXISTING CONDITIONS PRIOR TO PLACING BID/STATING WORK; RETURN <br />DUCTWORK TRANSITION TO BE REWORKED TO HORIZONTAL DUCTWORK AS SHOWN; 2" FILTER HOUSING TO <br />BE ADDED IF UNIT CANNOT ACCEPT 2" FILTER IN UNIT. FIELD VERIFY PRIOR TO PLACING BID ON <br />PROJECT. SETUP OUTSIDE AIR FOR 150 CFM. COORDINATE WITH EXISTING CONDITIONS. <br />2. RECONNECT TO EXISTING 6" EXHAUST DUCT WORK OR PROVIDE NEW 6" ROOF EXHAUST WITH BACKDRAFT <br />DAMPER AND BIRD SCREEN. COORDINATE WITH EXISTING CONDITIONS. <br />3. REUSE EXISTING SUPPLY TRUNK LINE IF POSSIBLE PER NEW LAYOUT; COORDINATE WITH EXISTING <br />CONDITIONS. <br />HVAC DEMOLITION NOTES <br />EXISTING MECHANICAL SYSTEM ON ROOF TO REMAIN; EXISTING DUCTWORK TO BE REMOVED AND INSTALLED AS SHOWN; MC TO VERIFY EXISTING CONDITIONS AND <br />THAT RTU UNIT IS PERFORMING PROPERLY; EXISTING LAYOUT IS SETUP FOR OPEN LAYOUT AND NEW LAYOUT HAS INDIVIDUAL OFFICES; ALL DEVICES TO BE <br />REMOVED BACK TO SOURCE; M.C. TO THOROUGHLY REVIEW EXISTING CONDITIONS PRIOR TO PLACING BID. <br />AIR TERMINAL SCHEDULE <br />DEVICE <br />SYMBOL <br />MFG. <br />MODEL <br />DESCRIPTION <br />DAMPER <br />COLOR <br />REMARKS <br />CEILING <br />® HxW NECK SIZE <br />AIR <br />VECTOR <br />ISO <br />R2412 <br />SQUARE, LOUVERED FACE, ALUMINUM <br />CONSTRUCTION, ROUND NECK ADAPTOR <br />NO <br />WHITE <br />1 <br />DIFFUSER <br />A-CFM f A -AIR FLOW <br />12X12 GYPSUM FRAME, INSULATED TOP <br />RETURN AIR <br />HxW -o-NECK SIZE <br />Z <br />PREFORATED RETURN CEILING DIFFUSER <br />WITH NECK SIZE AS LISTED, 24X24 <br />REGISTER <br />IB-CFM -*-B-AIR FLOW <br />NAILOR <br />4360 <br />NO <br />WHITE <br />FOR T BAR OR 12X12 AS INDICATED <br />REMARKS/ACCESSORIES: <br />1. WHERE <br />NO DUCT CONNECTION IS SHOWN, PROVIDE SOUND TRAP ELBOW, SEE DETAIL. <br />2. WHERE <br />INDICATED, PROVIDE STEEL <br />CONSTRUCTION <br />F A N S C H E D U L E <br />TAG <br />SERVICE <br />TYPE <br />CFM <br />ESP <br />(IN. H2O) <br />RPM <br />WATTS <br />HP <br />MAX SOUND <br />SONES <br />VOLTAGE <br />MANUFACTURER <br />MODEL <br />REMARKS <br />EF1 <br />EXHAUST <br />CEILING <br />80 <br />.625 <br />950 <br />80 <br />- <br />5 <br />120/1 <br />GREENHECK <br />SP-1390 <br />1,2,3 <br />A 70 <br />6.0 00%� <br />111 <br />E) <br />I 2 F�-�J <br />J T <br />I ET <br />I A 40 <br />5'0 <br />I L ni _ <br />F- <br />� B <br />A70 <br />I 6-0 <br />II <br />II <br />EXSISTING <br />ADA RE8TROOM <br />I 7== <br />— =1a <br />v <br />I C3 : II <br />I <br />F <br />II �\ <br />� \ FL <br />I <br />II EX <br />i <br />I <br />I <br />225 <br />ILE — — — — — — <br />L-------- <br />MECHANICAL — <br />SCALE 1/4" = 1'-0" <br />LX1 <br />ICE Lv�l !ft M--. <br />�I <br />II <br />\ II <br />A 95 <br />6'0 <br />DRAW <br />Rood I <br />HVAC DUCTWORK <br />Talmage R. Payne, <br />Architect <br />111 Paisley Street <br />Greensboro, NC <br />27401 <br />336. <br />378.1812 <br />378.1460 fax <br />N <br />• STATE OFP <br />• e <br />, `SS Do . <br />Charles Be Lackey, <br />Professional Engineer <br />1848 Banking St <br />Greensboro, NC 27408 <br />336.275-6360 <br />336.275-1996 fax <br />info@gsoengineering.com <br />Patient Service <br />Center <br />7348 Gall Blvd <br />Zephyrhills, FL <br />MECHANICAL PLAN <br />PROJECT # <br />DATE: <br />DRAWN BY: <br />SCALE: <br />ISSUED FOR: <br />2/14/14 <br />AS SHOWN <br />PERMITTING <br />Q03/12/2014- DUCTED RETURN SYSTEM <br />Timdr istheproperty ofPWDm*CIagendiSnot bhe <br />copied i ped arwhob wi xed eopwad wnffin mnseed ®2013 <br />PNP Doso Group <br />M1 <br />1. PROVIDE STARTER OR CONTACTOR <br />2. PROVIDE WALL CAP W/BACKDRAFT DAMPER & INSECT SCREEN. <br />3. PROVIDE DUCT & CONNECTORS FOR DUCT. <br />