The URL can be used to link to this page

10-965-011i mol l o r ELIAM01; F-All 01-1 W12WojI2LvqjlA 1 M2.0 ii• PLAN RENOVATION 17- CONTROL OF AIRBORNE CONTAMINANTS • • NEW CEILING DIFFUSER/GRILLE (LAY -IN) ® THE GENERAL, MECHANICAL, AND ELECTRICAL CONTRACTORS AND ALL SUB-CONTRACTORS EVERY SIX MONTHS EXISTING RIGID DUCTWORK NECESSARY SHALL INSTRUCT ALL INDIVIDUALS PROVIDING CONSTRUCTION AND RELATED SERVICES IN AND ADJACENT NEW POINT OF CONNECTION TO EXISTING MOVING PARTS ARE SECURELY MOUNTED, KEEP THE BLADES CLEAN AS THE MEANS AND METHODS OF PREVENTING THE SPREAD OF CONTAMINANTS TO OCCUPIED # # • ` r # • r # r »# �� *�� • • i� - �� ` # a SPACES. THE GENERAL, MECHANICAL, AND ELECTRICAL CONTRACTORS AND ALL EXHAUST DUCTWORK TRANSITION UP OR DOWN AIR HANDLING w.. DUCTWORK CROSSOVER OR CROSSUNDER AT SUB-CONTRACTORS SHALL KEEP ALL WORK SPACES CLEAN TO PREVENT THE TRANSFER OF # # _ AIRFLOW RATES ARE LESS THAN 90% OF THE MINIMUM OUTDOOR AIR 90r ELBOW WITH TURNING VANES CONTAMINANTS, INCLUDING AIRBORNE CONTAMINANTS, FROM WORK SPACES TO THE • 11 • # •# # 1 11 # SPIN -IN FITTING OCCUPIED SPACES PARTICULARLY PATIENT CARE AREAS, BUT SPIN -IN FITTING WITH DAMPER ` FLEXIBLE DUCT CONNECTION NOT NECESSARILY BE LIMITED TO, PROVIDING BARRIERS AND/OR ENCLOSURES TO SEPARATE FLEXIBLE DUCT CONNECTION EO NO EQUIPMENT TAG WORK SPACES FROM OCCUPIED SPACES, ENSURING THAT DOORS AND OTHER OPENINGS NEW FIRE DAMPER FIREISMOKE DAMPER. BETWEEN WORK SPACES AND OCCUPIED SPACES ARE KEPT CLOSED, AND PROVIDING VOLUME DAMPER °-- CD CONDENSATE PIPING TEMPORARY BARRIERS AND/OR ENCLOSURES WHEN SHORT-TERM WORK IS REQUIRED IN CHILLED WATER SUPPLY PIPING C CHILLED WATER RETURN PIPING OCCUPIED SPACES. ISOLATION VALVE (BALL OR BUTTERFLY) BACK CHECK VALVE DIRECTION OF AIR FLOW --U DOOR UNDERCUT WHEN THE SCOPE OF WORK INCLUDES THE RENOVATION OF AN EXISTING SPACE OR WHEN, IN TEMPERATURE SENSOR /THERMOSTAT W x D RECTANGULAR DUCT WIDTH x DEPTH (INCHES) NEW CONSTRUCTION, THE EXTERIOR WALLS, ROOF, DOORS, AND GLAZING HAVE BEEN ROUND DUCT DIAMETER (INCHES) o' o CONTROL WIRE INSTALLED AND THE BUILDING ENVELOPE CAN BE CLOSED, THE (GENERALIMECHANICAL) c = # # . .,.# # , #'.. ' r » "• . r x Or- :, , # ".1 # _.: : ,... a , i ':. i• • ABOVE FINISHED FLOOR CONTRACTOR PROVIDE BARRIERS AND/OR :• . O SEPARATE 0. SPACES GENERAL CONTRACTOR P.C. PLUMBING CONTRACTOR FROM OCCUPIED SPACES AND ONE OR MORE EXHAUST FANS TO EXHAUSTAIR FROM THE MECHANICAL CONTRACTOR WORK SPACES, WORK SPACES SHALL BE MAINTAINED AT NEGATIVE PRESSURE WITH RESPECT TO OCCUPIED SPACES AS REQUIRED BY AHCA. THE TOTAL EXHAUST AJRFLOW SHALL PROVIDE A MINIMUM OF TWO (2) AIR CHANGES PER HOUR AND THE EXHAUST FAN(S) .:.. ♦ : r + .. ,... ! :'� • # ': i, r #. i t. #. i • # # OF THE BUILDING • # THE DISCHARGE SHALL NOT BE LOCATED Ir : 1 1 1 # INTAKE. THE MECHANICAL CONTRACTOR SHALL INSTALL FILTERS ON ALL DUCT OUTLETS AND INLETS SERVING THE SCOPE OF WORK TO PREVENT ANY CONSTRUCTION DUST FROM ENTERING THE DUCTWORK IF CONSTRUCTION DUST DOES ENTER THE DUCTWORK, THEN THE MECHANICAL CONTRACTOR SHALL HAVE THE DUCTWORK CLEANED AT HIStHER EXPENSE, THE (GENERAL/MECHANICALI CONTRACTOR SHALL PROVIDE ONE OR MORE PORTABLE AIR CLEANERS AND ONE OR MORE VACUUM CLEANERS TO KEEP ALL WORK SPACES CLEAN, WHEN AIR HANDLING SYSTEMS ARE TO BE MADE OPERATIONAL IN PHASES, THE MECHANICAL CONTRACTOR SHALL MAKE PROVISIONS FOR MAINTAINING THE OPERATION OF EACH AIR HANDLING SYSTEM AND PROVIDING THE REQUIRED AIR PRESSURE BALANCES IN THE COMPLETED PHASES OF THE SCOPE OF WORK WHILE LATER PHASES OF THE SCOPE OF WORK ARE UNDER CONSTRUCTION. THIS MAY INCLUDE, BUT NOT NECESSARILY BE LIMITED TO, ADJUSTING AIRFLOWS, CLOSING DAMPERS, BLANKING-OFF DIFFUSERS AND GRILLES, AND PROVIDING TEMPORARY BYPASS DUCTWORK IMMEDIATELY • TO FINAL COMPLETION, r • REMOVE ALLTEMPORARY DUCTWORKAND/OR PIPING AND THE TEST AND BALANCE CONTRACTOR SHALL BALANCE ALL NEWAIR HANDLING SYSTEMS AND REBALANCEANY EXISTING AIR • # HANDLING SYSTEMS AFFECTED BY OF #` OF rr , '# : # • # !. , . , •; .:. "..Or #. , , r ! # r is : # ' # , i ' #.` , r `: r :- #,': # • , # # .. is � , # , :» # .# #• + # •: • i ' /1 •,. • e D # # # , O # , . a , ! # s # #i • # r »; i # , , r ,y • + x # , r .. •» + x # r . , , !» rR #. # • r # • : r r • # # r • • r # # • ' , », O= , � .# : 1. ».O» �. .. • # s * # # :• # • , i , r # # ' _ # r , OrD, , r # r # •` r D r + D . # #. �,. ., • ! i •- •• #` • •+ • # i• • •era • , • , # , , ++, it + ..# # # _ #. • a # .Or .• a r �» r i •` • ! !•• i #Ir i mol MECHANICAL GENERAL # • ': • LEGEN, r FLOOR » DEMOLITION M2.0 ii• PLAN RENOVATION 1 MECHANICAL DETAILS w ! 1 t MECHANICAL LEGEND SD RG EG 71 a J � IC y EXISTING CEILING DIFFUSERIGRILLE (LAY -IN) SD RG EG _I I SURFACES RU� #_ •_ _ _ , APPEAR DIRTY, CLEAN THEM NEW CEILING DIFFUSER/GRILLE (LAY -IN) ® SUPPLY DIFFUSER BLANKING EVERY SIX MONTHS EXISTING RIGID DUCTWORK NECESSARY NEW RIGID DUCTWORK AND ADJACENT NEW POINT OF CONNECTION TO EXISTING MOVING PARTS ARE SECURELY MOUNTED, KEEP THE BLADES CLEAN AS SUPPLY DUCTWORK TRANSITION UP OR DOWN VERIFY ACCURACY AND RECALIBRATE OR REPLACE AS NECESSARY RETURN DUCTWORK TRANSITION UP OR DOWN �� *�� • • i� - �� ` # a 1 EXHAUST DUCTWORK TRANSITION UP OR DOWN AIR HANDLING w.. DUCTWORK CROSSOVER OR CROSSUNDER AT ONCE EVERY YR.. THE MECHANICAL CONTRACTORS DISCRETION AIRFLOW RATES ARE LESS THAN 90% OF THE MINIMUM OUTDOOR AIR 90r ELBOW WITH TURNING VANES US) 45' ELBOW WITH TURNING VANES SPIN -IN FITTING 90%, OR MUST BE EVALUATED TO DETERMINE SPIN -IN FITTING WITH DAMPER ` FLEXIBLE DUCT CONNECTION FLEXIBLE DUCT CONNECTION EO NO EQUIPMENT TAG (N> NEW FIRE DAMPER FIREISMOKE DAMPER. L-- VOLUME DAMPER °-- CD CONDENSATE PIPING CHWS — CHILLED WATER SUPPLY PIPING C CHILLED WATER RETURN PIPING ISOLATION VALVE (BALL OR BUTTERFLY) BACK CHECK VALVE DIRECTION OF AIR FLOW --U DOOR UNDERCUT UT TEMPERATURE SENSOR /THERMOSTAT W x D RECTANGULAR DUCT WIDTH x DEPTH (INCHES) 0 ROUND DUCT DIAMETER (INCHES) o' o CONTROL WIRE B.F.F. BELOW FINISHED FLOOR A.F.F. ABOVE FINISHED FLOOR G.C. GENERAL CONTRACTOR P.C. PLUMBING CONTRACTOR M.C. MECHANICAL CONTRACTOR FOULING SPECIFICATIONS FOR ADDITIONAL REQUIREMENTS, WATER INTRUSION OR INVESTIGATE AND RECTIFY ACCUMULATION NEGATIVE PRESSURE IS DETECTED VERIFY PROPER OUTSIDE AIR AND EXHAUST AIRFLOW AIR HANDLING SYSTEMS CLEAN WHEN OBSERVED 1 I I IT w I I III IIIMIIIIIII i II � 11 I III I �II�I � � � I I M I � C ADJACENT i. INSPECT THE COOLING COILS FOR DIRT, BENT FINS, ETC, IF THE COILS CHECK MONTHLY _I I SURFACES RU� #_ •_ _ _ , APPEAR DIRTY, CLEAN THEM OUTDOOR AIR INTAKE LOUVERS, VISUALLY INSPECT FOR CLEANLINESS AND INTEGRITY, AND CLEAN WHE EVERY SIX MONTHS BIRD SCREENS, MIST ELIMINATORS NECESSARY INSPECT THE F /A -R/A DAMPER HINGES AND PINS TO ENSURE THAT ALL EVERY SIX MONTHS AND ADJACENT s MOVING PARTS ARE SECURELY MOUNTED, KEEP THE BLADES CLEAN AS .fa�I��I,.II n11 y■I�III plll I � I�I� � III I� VERIFY ACCURACY AND RECALIBRATE OR REPLACE AS NECESSARY EVERY SIX MONTHS �� *�� • • i� - �� ` # a 1 GREASE, IF NECESSARY AIR HANDLING w.. MEASURE ,. QUANTITY OF OUTDOOR , • IF MEASURED MINIMUM ONCE EVERY YR.. FOR # 10 00 AIRFLOW RATES ARE LESS THAN 90% OF THE MINIMUM OUTDOOR AIR US) RATE, THEY MUST BE ADJUSTED OR MODIFIED TO BRING THEM ABOVE 90%, OR MUST BE EVALUATED TO DETERMINE ARE IN CONFORMANCE WITH THIS STANDARD EQUIPMENT/COMPONENT ., .. R ACCESSIBILITY WATER INTRUSION OR INVESTIGATE AND RECTIFY ACCUMULATION NEGATIVE PRESSURE IS DETECTED VERIFY PROPER OUTSIDE AIR AND EXHAUST AIRFLOW AIR HANDLING SYSTEMS CHECK THE UNIT DRAIN PANS AND CONDENSATE PIPING TO ENSURE THAT CHECK MONTHLY THERE ARE NO BLOCKAGES INSPECT THE COOLING COILS FOR DIRT, BENT FINS, ETC, IF THE COILS CHECK MONTHLY APPEAR DIRTY, CLEAN THEM MANUALLY ROTATE THE CONDENSER FANS TO ENSURE FREE MOVEMENT EVERY SIX MONTHS +r AND CHECK MOTOR BEARINGS FOR WEAR, VERIFY THATALL OF THE FAN MOUNTING HARDWARE IS TIGHT INSPECT THE F /A -R/A DAMPER HINGES AND PINS TO ENSURE THAT ALL EVERY SIX MONTHS s MOVING PARTS ARE SECURELY MOUNTED, KEEP THE BLADES CLEAN AS rr • NECESSARY. VERIFY THAT ALL DAMPER LINKAGES MOVE FREELY; LUBRICATE WITH EVERY SIX MONTHS 1 GREASE, IF NECESSARY O s r CHECK THE FAN SHAFT BEARINGS FOR WEAR. REPLACE THE BEARINGS AS EVERYSIXMONTHS NECESSARY �if71= i�#7•�I,�.��'f.r.�lll�� 'n*7:IT�`I _,.,,.. O CHECK THE SUPPLY FAN BELTS. IF THE BELTS ARE FRAYED OR WORN CHECK MONTHLY REPLACETHEM CHECK THE CONDITION OF THE GASKETAROUND THE CONTROL PANEL EVERY SIX MONTHS DOORS. THESE GASKETS MUST FIT CORRECTLY AND B OOD CONDITION TO PREVENT WATER LEAKAGE CLEAN COOLING AND C♦ r - COIL r # Ill And uj +r ,i i 1 I i RI s , i rr • 1 O s r r� • . r Ill And uj +r ,i i 1 I i RI s , i rr • 1 O s r • . r Ill And uj +r ,i i 1 I i RI a , i rr • Ill And uj r rr • O s r . r Ill And