DESIGNER'S NOTES FOR DETAILS AND SCHEDULES
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DESIGNER'S NOTES FOR DETAILS AND SCHEDULES 1. REFER TO DESIGNER'S NOTES ON THE DETAILS. REMOVE DESIGNER'S NOTES PRIOR TO ISSUING DETAILS. 2. 3. GROUP COMMON DETAILS, SUCH AS PIPING, AS MUCH AS POSSIBLE. MANUAL AIR VENTS ARE REQUIRED ON CHILLED AND HEATING HOT WATER SYSTEMS AND AT LOCAL HIGH POINTS. LOCAL HIGH POINT IS A SECTION OF PIPE AT A HIGHER ELEVATION THAN THE SECTION OF PIPE IMMEDIATELY DOWNSTREAM AND IMMEDIATELY UPSTREAM. 4. FOR EQUIPMENT SCHEDULES: A. PROVIDE SCHEDULES FOR EXISTING FANS OR OTHER EQUIPMENT THAT MUST BE MODIFIED OR REBALANCED. SHOW EXISTING AND FUTURE CAPACITIES AND MOTOR SIZES. B. DO NOT USE TRADE NAMES OR A MANUFACTURER'S NAME OR MODEL ON THE CONSTRUCTION DOCUMENTS. C. DO NOT USE DITTO MARKS FOR REPETITIVE ENTRIES. A VERTICAL LINE MAY BE USED TO SHOW REPETITION. E. USE A SHORT DASH IN SCHEDULES WHERE THE COLUMN HEADING IS NOT APPLICABLE TO INDICATE THAT THE LACK OF AN ENTRY WAS NOT AN OMISSION. F GROUP SCHEDULES AS MUCH AS POSSIBLE. SEE HVAC DESIGN MANUAL FOR SEQUENCE OF SCHEDULES. 6. SCHEDULE THE COIL CAPACITY DATA WITH AND WITHOUT THE BENEFIT OF THE HEAT RECOVERY SYSTEM. 7. ALL DUCTWORK, WITHOUT EXCEPTION, AND ALL PIPING 6" [150mm] AND LARGER SHALL BE SHOWN IN DOUBLE LINE. ABBREVIATION AND SYMBOL NOTES 1. THE COMPOSITE LIST OF ABBREVIATIONS IS COORDINATED WITH THE UNITED STATES NATIONAL CAD STANDARD VERSION 4.0, LEGACY VA LIST OF ABBREVIATIONS, AND ASHRAE. THIS LIST SHALL BE USED FOR ALL VA PROJECTS AND EDITED, AS REQUIRED, TO BE PROJECT SPECIFIC. THE DESIGNER MAY SELECT AND USE ADDITIONAL ABBREVIATIONS, IF REQUIRED, FROM ANY KNOWN SOURCES. 2. THE LIST OF SYMBOLS IS MOSTLY BASED ON THE VA MASTER LIST OF STANDARD SYMBOLS AND HAS BEEN UPDATED IN CONSULTATION WITH OTHER SOURCES, SUCH AS, NATIONAL CAD STANDARD VERSION 4, AND ISA (THE INSTRUMENTATION, SYSTEMS, AND AUTOMATION SOCIETY). THIS LIST SHALL BE USED FOR ALL VA PROJECTS AND EDITED, AS REQUIRED, TO BE PROJECT SPECIFIC. THE DESIGNER CAN SELECT AND USE ADDITIONAL SYMBOLS, IF REQUIRED, FROM ANY KNOWN SOURCE DETAIL TITLE / DESIGNER NOTES FOR DETAILS AND SCHEDULES SCALE : NONE DATE ISSUED: DECEMBER 2008 CAD DETAIL NO.: SD230511-01.DWG GENERAL NOTES 1. ALL PIPING AND DUCTS IN FINISHED ROOMS OR SPACES SHALL BE CONCEALED IN A FURRED CHASE OR ABOVE THE HARD SUSPENDED CEILING. 2. THE FIRST FIGURE OF DUCT SIZE INDICATES DIMENSION OF FACE SHOWN OR INDICATED. DUCT SIZES ARE NET INSIDE DIMENSIONS. 3. ACCESS PANELS IN HARD SUSPENDED CEILINGS ARE REQUIRED FOR ALL VALVES, TRAPS, DAMPERS, CLEANOUTS, CONTROLS, ETC. ACCESS PANELS SHALL BE FURNISHED AND INSTALLED UNDER THE ARCHITECTURAL SPECIFICATIONS. 4. TOTAL STATIC PRESSURE NOTED IN THE SCHEDULES INCLUDES DUCT SYSTEM, TERMINAL UNITS, FILTERS, COILS, ETC. 5. FOR TYPICAL STEAM AND WATER PIPING CONNECTIONS TO EQUIPMENT, SEE STANDARD EQUIPMENT DETAILS. 6. 7. DIFFUSER, REGISTER AND GRILLE SIZES SHOWN ON FLOOR PLANS ARE NECK SIZES. WATER PIPE CONNECTIONS TO AIR HEATING AND COOLING COILS SHALL BE MADE TO PROVIDE COUNTER FLOW BETWEEN WATER AND AIR. 8. WALL TYPE EXHAUST REGISTERS NOTED AS "BR" ON DRAWINGS ARE TO BE INSTALLED WITH BOTTOM ELEVATION OF REGISTER AT 7" [175mm] ABOVE FINISHED FLOOR. 9. REFER TO ARCHITECTURAL REFLECTED CEILING PLANS FOR EXACT LOCATIONS OF CEILING DIFFUSERS, REGISTERS, AND GRILLES. 10. STEAM HEADER SET PRESSURE: ___ PSIG [kPa] NORMAL ___ PSIG [kPa] LOW DEMAND PERIODS 11. ALTITUDE-BOILER ROOM FLOOR: ___ 12. FT. [M] ABOVE SEA LEVEL SEISMIC PROVISIONS // REQUIRED - SEE SPECS // NOT REQUIRED // ALL PRESSURES LISTED ARE GAGE PRESSURE UNLESS OTHERWISE NOTED DETAIL TITLE / GENERAL NOTES SCALE : NONE DATE ISSUED: DECEMBER 2008 CAD DETAIL NO.: SD230511-02.DWG DRAWING SYMBOLS 2 H4 A H7 DETAIL NUMBER DRAWING NUMBER WHERE DRAWN SECTION LETTER DRAWING NUMBER WHERE SHOWN BUILDING NO. WHERE EQUIPMENT IS LOCATED. EQUIPMENT ABBREVIATION (SUPPLY FAN) 26-SF 3 SUPPLY FAN NO. 3 IN BUILDING NO. 26 TYPICAL UNIT NO. BUILDING NO. WHERE EQUIPMENT IS LOCATED ITEM (TERMINAL UNIT SHOWN) 26-TU-I-I ITEM NUMBER (TERMINAL UNIT NO. 1) SERVED BY AIR HANDLER UNIT NO. 1 DETAIL TITLE / DRAWING SYMBOLS SCALE : NONE DATE ISSUED: DECEMBER 2008 CAD DETAIL NO.: SD230511-08.DWG DUCTWORK SYMBOLS UP DN SUPPLY DUCT (UP & DOWN) UP DN EXHAUST DUCT (UP & DOWN) UP DN RETURN DUCT (UP & DOWN) ROUND AND SQUARE 4-WAY CEILING DIFFUSERS SQUARE 3-WAY CEILING DIFFUSERS SQUARE 2-WAY CEILING DIFFUSERS SQUARE 1-WAY CEILING DIFFUSERS LINEAR SLOT DIFFUSER SUPPLY TOP REGISTER OR GRILLE (WALL TYPE) EXHAUST OR RETURN CEILING REGISTER OR GRILLE EXHAUST OR RETURN BOTTOM REGISTER OR GRILLE (WALL TYPE) EXHAUST OR RETURN REGISTER OR TOP GRILLE (WALL TYPE) VANED ELBOW & AIR SPLIT TYPE DUCT TAKE-OFF CONNECT NEW DUCT TO EXISTING DUCT R INCLINED RISE, IN DIRECTION OF AIR FLOW D INCLINED DROP, IN DIRECTION OF AIR FLOW LIMIT OF DEMOLITION DETAIL TITLE / DUCTWORK SYMBOLS SCALE : NONE DATE ISSUED: DECEMBER 2008 CAD DETAIL NO.: SD230511-09.DWG DUCTWORK SYMBOLS FLEXIBLE CONNECTION, EQUIPMENT, VIBRATION, OR SEISMIC FC VANED ELBOW (PROVIDE ALL SQUARE OR RECTANGULAR ELBOWS WITH VANES EVEN IF SYMBOL IS MISSING) VANED ELBOW (SHORT RADIUS) STANDARD RADIUS ELBOW (LONG RADIUS) 10x8 NEW DUCT (INSIDE DIMENSIONS: WIDTH x DEPTH) EXISTING DUCT TO REMAIN EXISTING DUCT TO BE REMOVED LOUVER (LOUVER SPECIFIED IN ARCHITECTURAL SECTION.) FLEXIBLE DUCTWORK (INSULATED) DUCT WITH SOUND LINING MANUAL VOLUME DAMPER VD FD FIRE DAMPER BACK DRAFT DAMPER BDD DETAIL TITLE / DUCTWORK SYMBOLS SCALE : NONE DATE ISSUED: DECEMBER 2008 CAD DETAIL NO.: SD230511-10.DWG DUCTWORK SYMBOLS F/S DPR COMBINATION FIRE/SMOKE DAMPER N 2 1 POINT OF CHANGE IN DUCT CONSTRUCTION BY STATIC PRESSURE CLASS. THE NUMBER ASSIGNS PRESSURE CLASS (IN. OF WATER) WHICH WILL ACCOMMODATE MAXIMUM OPERATING PRESSURE 4 1/2 IN THE DUCT SUBSECTION. THE SYMBOL CONTINUES THE ASSIGNMENT UNTIL THE DUCT TERMINATES OR ANOTHER SYMBOL APPEARS. A "N" SUPERSCRIPT INDICATES NEGATIVE PRESSURE. AUTOMATIC CONTROL DAMPER MODULATING AUTOMATIC CONTROL DAMPER TWO POSITION STAINLESS STEEL DUCT MANUAL SPLITTER DAMPER 45° 45° SUPPLY STANDARD BRANCH SUPPLY OR RETURN, NO SPLITTER (45° TAP) RETURN DUCT MOUNTED COIL (HOT WATER OR STEAM COIL) DUCT MOUNTED COIL (ELECTRIC) DETAIL TITLE / DUCTWORK SYMBOLS SCALE : NONE DATE ISSUED: DECEMBER 2008 CAD DETAIL NO.: SD230511-11.DWG TERMINAL UNIT SYMBOLS CONVECTOR OR RADIATOR (RECESSED) CONVECTOR OR RADIATOR (WALL HUNG) A FCU FLOOR MOUNTED VERTICAL RECESSED FAN COIL UNIT. LETTER INDICATES UNIT SIZE. A FCU FLOOR MOUNTED VERTICAL CABINET FAN COIL UNIT. LETTER INDICATES UNIT SIZE. A TWU THRU WALL AIR CONDITIONING UNIT. LETTER INDICATES UNIT SIZE. A PTAC WINDOW TYPE AIR CONDITIONING UNIT. A LETTER INDICATES UNIT SIZE. PTAC FLOOR MOUNTED HEAT PUMP. LETTER INDICATES UNIT SIZE. AIR CURTAIN UNIT HEATER (HORIZONTAL) UNIT HEATER (VERTICAL) 2'x2' RADIANT CEILING PANEL 2'x4' RADIANT CEILING PANEL DETAIL TITLE / TERMINAL UNIT SYMBOLS SCALE : NONE DATE ISSUED: DECEMBER 2008 CAD DETAIL NO.: SD230511-12.DWG AIR TERMINAL SYMBOLS TERMINAL UNIT WITH REHEAT COIL DOUBLE DUCT MIXING BOX. MB FAN POWERED VARIABLE VOLUME TERMINAL UNIT WITH HEATING COIL. DETAIL TITLE / AIR TERMINAL SYMBOLS SCALE : NONE DATE ISSUED: DECEMBER 2008 CAD DETAIL NO.: SD230511-13.DWG CADD DETAIL NO. :SD230511-21.DWG HANGER ROD INSULATION (VAPOR BARRIER TYPE IS REQUIRED FOR LOW TEMPERATURE PIPE) PROVIDE HIGH COMPRESSIVE STRENGTH INSULATION (9 PSF MIN. DENSITY) UNDER INSULATION SHIELD WELD INSULATION SHIELD AT HANGER SADDLE ADJUSTABLE CLEVIS HANGER TYPE 1 - SEE SPECIFICATIONS HANGER RODS WITH (8" [200mm] MIN.) 36" [900mm] MAX. SPACING ON EACH DETAIL TITLE / PIPE CHANNEL BAND 1" MAX. SEE SPECIFER FOR DETAILED HANGER REQUIREMENTS 1-5/8" [43mm] 12 GAUGE CHANNEL OR 2"x2"x1/4" [50x50x6.4mm] ANGLE [25mm] NOTES: SIDE VIEW TRAPEZE HANGER FOR UP TO 1000 LB. [453KG] UNIFORM LOAD MAXIMUM PIPE/TUBING SUPPORT SPACING NOM. SIZE IN. [mm] PIPE TUBING THRU 3/4 THRU [20] FT. 7 [mm] [2100] FT. 5 FT [mm] [1500] 1 [25] 7 2 1 1/4 1 1/2 [32] [40] [50] 7 9 10 2 1/2 3 [65] [75] 11 12 4 5 6 8 10 12 14 16 18 20 24 [100] [125] [150] [200] [250] [300] [350] [400] [450] [500] [600] 14 16 17 19 22 23 25 27 28 30 32 [2100] [2100] [2700] [3000] [3400] [3700] [4100] [4900] [5200] [5800] [6700] [7000] [7600] [8200] [8500] [9100] [9600] 7 6 8 8 9 10 12 13 14 16 [1800] [2100] [2400] [2400] [2700] [3000] [3700] [4000] [4100] [4900] - - - - - - - - - - - - - - NOTE: FOR TRAPEZE HANGER TAKE SPACING OF SMALLEST SIZE ON TRAPEZE. # PIPE HANGERS NTS DESIGNER'S NOTE: SHOW ON THE DRAWINGS OTHER SPECIFIED AND SPECIAL PIPE SUPPORTS WHERE REQUIRED. SCALE : NONE & INSERT FOR ALL PIPING HANGERS 1/2" [15mm] DIA. PROVIDE INSULATION SHIELD DATE ISSUED :DECEMBER 2008 ADJUSTABLE CLEVIS HANGER TYPE 43 - SEE SPECIFICATIONS PROVIDE ALUMINUM PIPE AND JACKET INSULATION INSULATION HIGH COMPRESSIVE PROTECTION STRENGTH INSULATION SHIELD INSERT UNDER SHIELD 2" [50mm] STEEL PIPE WELD PIPE SADDLE 2-1/2" [65mm] SUPPORT TO PIPE. STEEL PIPE PROVIDE WATER TIGHT CONNECTION SEALANT FLEXIBLE PIPE COUNTER FLASHING ROOF SYSTEM INSULATION AND MEMBRANE ROOF SURFACE CONCRETE ROOF SLAB [300mm] [100mm] [200mm] PRE-MOULDED 12" MIN. 4" 8" CLAMPING RING 8"x8"x3/8" [203x203x8.0mm] OR STEEL ROOF DECK SECURE TO ROOF SLAB STEEL PLATE WITH (4) 3/8" [8.0mm]∅ WELD PLATE EXPANSION BOLTS OR TO PIPE WELD TO STEEL DECK NOTES: PROVIDE RESTRAINING CLAMPS 8'-0" [2438] O.C. # DETAIL FOR SUPPORTING PIPE ON ROOF NTS DETAIL TITLE / DETAIL FOR SUPPORTING PIPE ON ROOF SCALE : NONE DATE ISSUED: DECEMBER 2008 CAD DETAIL NO.: SD230511-22.DWG PIPE ANCHOR SCHEDULE D P MM IN IN C MM IN MM 4" 102 5 8 16 3 4 3" 76 1 2 13 " " N IN S MM IN BOLT PATTERN MM 19 4" 102 3 4 1 2 13 4" 102 5 8 16 " " " 19 " 22" 64 3 8 10 3 8 10 4" 102 5 8 16 2" 51 3 8 10 3 8 10 4" 102 5 8 16 3 8 10 1 4 6 4" 102 1 2 1 1 12" 38 " " " " " " " " " 13 INSULATE AS INDICATED FOR ALL D+1" CHILLED WATER. INSULATE PIPE D+[25] ONLY FOR STEAM & CONDENSATE STL PIPE OR COPPER TUBE D=PIPE O.D. D+ ANCHOR BOLTS N=NUMBER S=SIZE 5/16" [8] DRILL Ø = S+1/16" DRILL Ø = S+[2] NOTE a C P D+1 1/2" D+[38] D+2 1/2" D+[64] D+4 3/4" D+[121] D+3 3/4" D+[95] NOTE: a.WHERE USED FOR COPPER TUBE OR PIPE, BRAZE TO FABRICATED STEEL ANCHOR # 1 SMALL PIPE ANCHOR 12"- 4" NTS DETAIL TITLE / SMALL PIPE ANCHOR 1-1/2"-4" SCALE : NONE DATE ISSUED: DECEMBER 2008 CAD DETAIL NO.: SD230511-23.DWG PIPE ANCHOR SCHEDULE D IN P L IN MM MM 1 MM IN 19 3 8 " 19 6" 152 82" 216 3 4 8" 203 10" 254 3 4 10" 254 12" 305 3 4 " 12" 305 14" 356 3 4 14" 356 16" 406 16" 406 18" 457 N E T IN MM IN IN MM IN 10 1 4 6 4" 102 7 8 1 2 13 1 4 6 4" 102 7 8 19 1 2 13 1 4 6 4" 102 7 8 " 19 1 2 13 1 4 6 4" 102 7 8 3 4 " 19 1 2 13 1 2 13 4" 102 7 8 18" 457 3 4 " 19 1 2 " 13 1 2 13 4" 102 7 8 20" 508 1" 25 5 8 " 16 1 2 13 6" 152 " " " " " " " " " " " " " BOLT PATTERN S MM MM " 22 " 22 " 22 " 22 " 22 " 22 1" 25 INSULATE AS INDICATED FOR ALL CHILLED WATER. INSULATE PIPE ONLY FOR STEAM & CONDENSATE D=PIPE O.D. L+3"[76] L T E T P D+4"[101] L+4" [101] D+8"[230] L+8" [203] NOTE a ANCHOR BOLTS NOTES: a.INSTALL WALL PLATE FIRST THEN WELD ON REMAINING ASSEMBLY. N=NUMBER S=SIZE DRILL Ø S+1/8"[3.175] ONE WALL PLATE FOR BOTH CHILLED WATER S.&R. IS OPTIONAL. # LARGE PIPE ANCHOR 6" -18" NTS DETAIL TITLE / LARGE PIPE ANCHOR 6"-18" SCALE : NONE DATE ISSUED: DECEMBER 2008 CAD DETAIL NO.: SD230511-24.DWG PIPE SLEEVE PIPE WHERE SPECIFIED NOTES: 1. RISER PROVIDE ANCHORS ONLY WHERE CLAMP SHOWN ON DRAWINGS. BOLT 2. EXTEND SLEEVE ABOVE FLOOR WHERE SPECIFIED. FIRE-STOPPING MATERIAL PLAN RISER INSULATION BOLT (TYPICAL) RISER FLOOR CLAMP SLAB PIPE SLEEVE WHERE SPECIFIED RISER CLAMP. BOTTOM CLAMP REQUIRED AT ANCHOR POINTS ELEVATION # ONLY. SUPPORT/ANCHOR FOR PIPE RISERS NTS DESIGNER'S NOTE: SHOW REQUIRED ANCHORS ON PLAN, SECTIONS OR DIAGRAMS. DETAIL TITLE / SUPPORT/ANCHOR FOR PIPE RISERS SCALE : NONE DATE ISSUED: DECEMBER 2008 CAD DETAIL NO.: SD230511-25.DWG 1/4"x1 1/4" [6.4x31.4mm] WATER STOP IRON PIPE STRAP EXTERIOR WALL FLANGED PIPE SLEEVE CONNECTION HIGH DENSITY POLYETHYLENE (HDPE) 1/4"x1 1/4" [6.4x31.4mm] SLEEVE WITH INTEGRAL HOLLOW MOLDED WATER IRON PIPE STOP RING 4" [100mm] CLAMP LARGER THAN OUTSIDE # [100mm] 4" DIAMETER OF PIPE 5/8" [16mm]∅ ROD SUPPORT ANCHOR (CONDENSER WATER OR CHILLED WATER) NTS DETAIL TITLE / SUPPORT ANCHOR (CONDENSER WATER OR CHILLED WATER) SCALE : NONE DATE ISSUED: DECEMBER 2008 CAD DETAIL NO.: SD230511-26.DWG DETAIL TITLE / PIPE TRENCH IN BUILDING SCALE : NONE DATE ISSUED: DECEMBER 2008 CAD DETAIL NO.: SD230511-27.DWG VARIES # WITH ARCHITECTURAL & SEALING & CAULKING. REFER TO SPECIFICATION, STRUCTURAL. COORDINATE TRENCH DETAIL WITH ARCHITECTURAL & STRUCTURAL. DESIGNER'S NOTE: NTS 2. GREATER THAN 24"[600mm] COORDINATE TRENCH DETAIL NOTES: 1. CENTER BOLT FOR SPAN 4"[100mm] 5.4# AND SEAL CAULK 2 - SUPPORTS UP TO 24" [600mm] SPAN SLOPE 7/8"[22mm]∅ SADDLE TYPE 39 HOT PIPE TYPICAL PIPE TRENCH IN BUILDING PIPE BANDED TO TYPE 40 SHIELD TYPICAL COLD PIPE HIGH DENSITY INSERT REMOVABLE COVER VARIES 3/4" [19mm] CONDENSATE STEAM LINE RETURN LINE PROVIDE ONE "U" BOLT WITH NUT & LOCK NUT ON RETURN LINE. SPOT WELD "U" BOLT TO PIPE PROVIDE TWO "U" BOLTS & BOLT TO CHANNEL WITH NUT & LOCK NUT ON STEAM LINE. SPOT CHANNEL TO BE SET IN WELD "U" BOLT TO PIPE SIDE WALL OF TRENCH. & BOLT TO CHANNEL. CONCRETE TRENCH SIZE OF STEAM LINE GOVERNS SIZE OF CHANNEL. PLAN VIEW SCHEDULE SIZE OF PIPE SIZE OF "U" BOLT SIZE OF CHANNEL INCH [mm] INCH [mm] INCH [mm] 1 - 2 [25 - 50] 3/8 [10] DIA. 6 x 10.5 [150x265] 2-1/2 - 5 [65 - 125] 1/2 [15] DIA. 8 x 13.75 [200x345] 6 - 8 [150 - 200] 3/4 [20] DIA. 10 x 20 [250x500] SCHEDULE FOR 8 FT. [2.4m] SPAN OR LESS. ANCHOR INSTALLATION # STEAM/CONDENSATE PIPING IN TRENCH NTS DETAIL TITLE / ANCHOR INSTALLATION STEAM/CONDENSATE PIPING IN TRENCH SCALE : NONE DATE ISSUED :DECEMBER 2008 CADD DETAIL NO. : SD230511-28.DWG b b a FLEXIBLE MECHANICAL COUPLING HANGER (TYPICAL) (TYPICAL) c ANCHOR (TYPICAL) SEISMIC d d JOINT DETAIL "A" (STEEL PIPE FOR WATER/GLYCOL) NOTE: 1. SEISMIC SEPARATION ASSEMBLY DETAIL SHOWN IN NFPA 13 (SPRINKLER PIPING), UTILIZING FLEXIBLE MECHANICAL COUPLINGS, MAY BE USED IN LIEU OF PIPING DETAIL SHOW ABOVE. SCHEDULE FOR PIPING CROSSING A SEISMIC JOINT DIMENSIONS INCHES [mm] LOCATION PIPE DETAIL a b c d e f - - - - - - - - - - - - - - - - - - PIPING CROSSING A SEISMIC # JOINT DETAIL "A" NTS DESIGNER'S NOTE: 1. THIS CONFIGURATION SHOWN IN THIS DETAIL IS A SUGGESTED ARRANGEMENT, NOT MANDATED FOR USE IN AS IS CONDITION. THE REGISTERED PROFESSIONAL STRUCTURAL ENGINEER IN CHARGE OF THE PROJECT SHALL PROVIDE SEISMIC CALCULATIONS AND MODIFY THE CONFIGURATION AS NEEDED TO MAKE THE ARRANGEMENT PROJECT-SPECIFIC. THE MECHANICAL DESIGNER SHALL COMPLETE THE BLANK SCHEDULES BY INSERTING THE DISTANCES, TO BE CALCULATED AND FURNISHED BY PROVIDED BY THE REGISTERED PROFESSIONAL STRUCTURAL ENGINEER. DETAIL TITLE / PIPING CROSSING A SEISMIC JOINT DETAIL "A" SCALE : NONE DATE ISSUED :DECEMBER 2008 CADD DETAIL NO. : SD230511-29.DWG b b a c RISE UP 12" [300mm] MINIMUM e d HANGER (CLOSE TO ELBOW) ANCHOR ANCHOR SEISMIC JOINT f f DETAIL "B" (PLASTIC PIPE FOR PRESSURIZED SYSTEMS) SCHEDULE FOR PIPING CROSSING A SEISMIC JOINT DIMENSIONS INCHES [mm] LOCATION PIPE DETAIL b a c d - - - - - - - - - - - - - - PIPING CROSSING A SEISMIC JOINT # DETAIL "B" NTS DESIGNER'S NOTE: 1. THIS CONFIGURATION SHOWN IN THIS DETAIL IS A SUGGESTED ARRANGEMENT, NOT MANDATED FOR USE IN AS IS CONDITION. THE REGISTERED PROFESSIONAL STRUCTURAL ENGINEER IN CHARGE OF THE PROJECT SHALL PROVIDE SEISMIC CALCULATIONS AND MODIFY THE CONFIGURATION AS NEEDED TO MAKE THE ARRANGEMENT PROJECT-SPECIFIC. THE MECHANICAL DESIGNER SHALL COMPLETE THE BLANK SCHEDULES BY INSERTING THE DISTANCES, TO BE CALCULATED AND FURNISHED BY PROVIDED BY THE REGISTERED PROFESSIONAL STRUCTURAL ENGINEER. DETAIL TITLE / PIPING CROSSING A SEISMIC JOINT DETAIL "B" SCALE : NONE DATE ISSUED :DECEMBER 2008 CADD DETAIL NO. : SD230511-30.DWG b b a A 6" [150mm] A HANGER d FLEXIBLE: BRONZE HOSE HANGER & BRAID WITH SOLDIERED OR BRAZED ENDS c ANCHOR ANCHOR SEISMIC JOINT e e DETAIL "C" (COPPER PIPE) 6" [150mm] COPPER PIPE 4" [100mm] MINIMUM RISE FLEXIBLE HOSE SECTION "A-A" SCHEDULE FOR PIPING CROSSING A SEISMIC JOINT LOCATION # PIPE DIMENSIONS INCHES [mm] DETAIL a b c d e - - - - - - - - - - - - - - - - PIPING CROSSING A SEISMIC JOINT DETAIL "C" NTS DESIGNER'S NOTE: 1. THIS CONFIGURATION SHOWN IN THIS DETAIL IS A SUGGESTED ARRANGEMENT, NOT MANDATED FOR USE IN AS IS CONDITION. THE REGISTERED PROFESSIONAL STRUCTURAL ENGINEER IN CHARGE OF THE PROJECT SHALL PROVIDE SEISMIC CALCULATIONS AND MODIFY THE CONFIGURATION AS NEEDED TO MAKE THE ARRANGEMENT PROJECT-SPECIFIC. THE MECHANICAL DESIGNER SHALL COMPLETE THE BLANK SCHEDULES BY INSERTING THE DISTANCES, TO BE CALCULATED AND FURNISHED BY PROVIDED BY THE REGISTERED PROFESSIONAL STRUCTURAL ENGINEER. DETAIL TITLE / PIPING CROSSING A SEISMIC JOINT DETAIL "C" SCALE : NONE DATE ISSUED :DECEMBER 2008 CADD DETAIL NO. : SD230511-31.DWG b b a HANGER c FLEXIBLE BALL HANGER JOINT HANGER SEISMIC JOINT d ANCHOR d ANCHOR DETAIL "D" (STEEL PIPE FOR STEAM OR WATER) SCHEDULE FOR PIPING CROSSING A SEISMIC JOINT LOCATION PIPE DIMENSIONS INCHES [mm] DETAIL a b c d - - - - - - - - - - - - - - PIPING CROSSING A SEISMIC # JOINT DETAIL "D" NTS DESIGNER'S NOTE: 1. THIS CONFIGURATION SHOWN IN THIS DETAIL IS A SUGGESTED ARRANGEMENT, NOT MANDATED FOR USE IN AS IS CONDITION. THE REGISTERED PROFESSIONAL STRUCTURAL ENGINEER IN CHARGE OF THE PROJECT SHALL PROVIDE SEISMIC CALCULATIONS AND MODIFY THE CONFIGURATION AS NEEDED TO MAKE THE ARRANGEMENT PROJECT-SPECIFIC. THE MECHANICAL DESIGNER SHALL COMPLETE THE BLANK SCHEDULES BY INSERTING THE DISTANCES, TO BE CALCULATED AND FURNISHED BY PROVIDED BY THE REGISTERED PROFESSIONAL STRUCTURAL ENGINEER. DETAIL TITLE / PIPING CROSSING A SEISMIC JOINT DETAIL "D" SCALE : NONE DATE ISSUED :DECEMBER 2008 CADD DETAIL NO. : SD230511-32.DWG a HANGER d FLEXIBLE CONNECTOR b c HANGER HANGER SEISMIC JOINT e e ANCHOR ANCHOR DETAIL "E" (STEEL PIPE FOR WATER) SCHEDULE FOR PIPING CROSSING A SEISMIC JOINT LOCATION PIPE DIMENSIONS INCHES [mm] DETAIL a b c d e f - - - - - - - - - - - - - - - - - - PIPING CROSSING A SEISMIC # JOINT DETAIL "E" NTS DESIGNER'S NOTE: 1. THIS CONFIGURATION SHOWN IN THIS DETAIL IS A SUGGESTED ARRANGEMENT, NOT MANDATED FOR USE IN AS IS CONDITION. THE REGISTERED PROFESSIONAL STRUCTURAL ENGINEER IN CHARGE OF THE PROJECT SHALL PROVIDE SEISMIC CALCULATIONS AND MODIFY THE CONFIGURATION AS NEEDED TO MAKE THE ARRANGEMENT PROJECT-SPECIFIC. THE MECHANICAL DESIGNER SHALL COMPLETE THE BLANK SCHEDULES BY INSERTING THE DISTANCES, TO BE CALCULATED AND FURNISHED BY PROVIDED BY THE REGISTERED PROFESSIONAL STRUCTURAL ENGINEER. DETAIL TITLE / PIPING CROSSING A SEISMIC JOINT DETAIL "E" SCALE : NONE DATE ISSUED :DECEMBER 2008 CADD DETAIL NO. : SD230511-33.DWG +Fy +My STEAM NOZZLE +Mz +Mx +Fx +Fz LONG AXIS OF BOILER FRONT OF BOILER ISOMETRIC VIEW TABLE OF FORCES AND MOMENTS DUE TO THERMAL EXPANSION AND WEIGHT OF STEAM LEAD AND VALVES Fx BOILER NO. ------ Fy Fz Mx My Mz LB [Kg] LB [Kg] LB [Kg] FT LB [J] FT LB [J] FT LB [J] --[--] --[--] --[--]--[--]--[--] --[--] TABLE OF FORCES AND MOMENTS DUE TO SEISMIC ACTION OF THE STEAM LEAD AND VALVES Fx BOILER NO. ------ Fy Fz Mx My Mz LB [Kg] LB [Kg] LB [Kg] FT LB [J] FT LB [J] FT LB [J] --[--]--[--]--[--] --[--] --[--] --[--] NOTES: 1. BOILERS SHALL BE DESIGNED TO WITHSTAND THE FORCES AND MOMENTS SHOWN ABOVE. 2. ADD ANY Fy FORCE (500 LB [230 Kg] MINIMUM) AS AN ESTIMATION OF THE WEIGHT EFFECT OF THE STEAM LEAD AND VALVE ON THE BOILER. BOILER AND PIPE HANGER SUPPLIERS SHALL COORDINATE TO DETERMINE THE EXACT Fy FORCE WHICH WILL BE IMPOSED ON THE STEAM NOZZLES. 3. DELETE THE SEISMIC TABLE ON NON-SEISMIC AREAS. FORCES AND MOMENTS ON # BOILER STEAM NOZZLES NTS DETAIL TITLE / FORCES AND MOMENTS ON BOILER STEAM NOZZLES SCALE : NONE DATE ISSUED :FEBRUARY 2008 CADD DETAIL NO. : SD230511-34.DWG TYPICAL STRUCTURAL STEEL MEMBER FOR EQUIPMENT MO T SH OR AF T N VE I DR U EQ T EN M IP NUMBER OF ISOLATION UNITS AS REQUIRED TYPE"B" WELDED STEEL BASE STRUCTURAL STEEL FRAME SLEEVE ANCHOR REINFORCING BARS BOLT SPRING ISOLATOR SECTION A-A ALL WELDED TYPICAL STRUCTURAL STEEL FRAMEWORK STEEL MEMBER FOR EQUIPMENT MO T SH OR AF T A EN IV DR U EQ T EN M IP A NUMBER OF ISOLATION UNITS AS REQUIRED TYPE "1" CONCRETE INERTIA BASE # VIBRATION ISOLATION BASES NTS DETAIL TITLE / VIBRATION ISOLATION BASES SCALE : NONE DATE ISSUED : DECEMBER 2008 CADD DETAIL NO. : SD230541-01.DWG FAN INLET FLEXIBLE DUCT CONNECTIONS FAN DISCHARGE FLEXIBLE DUCT CONNECTIONS FAN SECTION VIBRATORS ISOLATORS AS SCHEDULED OR SPECIFIED COIL SECTION THRUST RESTRAINT OR DISCHARGE DUCT TYPE "THR" NOTES: 1. ATTACH THRUST RESTRAINTS SYMMETRICALLY ON BOTH SIDES OF THE FAN DISCHARGE. 2. ADJUST RESTRAINT TO ALLOW 1/4" [6 mm] MOVEMENT OF FAN AT START AND STOP. # THRUST RESTRAINT FOR FANS NTS DESIGNER'S NOTE: ON THE VIBRATION ISOLATION SCHEDULE OR UNDER THE TITLE OF THIS DETAIL DESIGNATE FANS REQUIRING RESTRAINT. THIS IS USUALLY SEPARATELY MOUNTED FAN SECTIONS FOR STATIC PRESSURE OVER 4" [100 mm] AND POSSIBLY FOR AXIAL FLOW FANS FOR STATIC PRESSURE OVER 4" [100 mm]. DETAIL TITLE / THRUST RESTRAINT FOR FANS SCALE : NONE DATE ISSUED : DECEMBER 2008 CADD DETAIL NO. : SD230541-02.DWG B W PIPE SLEEVE (5D, 3" [75mm] MIN.) 5D A B BOLT (TYP) 1" D [25mm] ANCHOR L 2D FLOOR A CONCRETE BASE PLAN 5D WELD HEAD TO PLATE OR BEND OVER END 5D SECTION B-B EQUIPMENT BASE PLATE TYPICAL ANCHOR BOLT NUT & WASHER 16" PROVIDE DOUBLE SLAB [125mm] L/10 5" MIN. [400mm] REINFORCING IN BASE AREA SECTION A-A (BASE POURED WITH FLOOR SLAB) TYPICAL ANCHOR EQUIPMENT BASE PLATE PROVIDE #3 BARS 12" [300mm] [125mm] L/10 5" MIN. BOLT NUT & WASHER O.C. EACH WAY IN THE BASE & NOTE: DOWEL BASE TO FLOOR L & W DIMENSIONS SHALL BE 6" [150mm] SECTION A-A (BASE NOT POURED WITH SLAB) GREATER THAN THE EQUIPMENT BASE PLATE. # CONCRETE EQUIPMENT BASES NTS DESIGNER'S NOTE: THIS DETAIL IS PRIMARILY FOR PUMPS WITHOUT ISOLATORS. COORDINATE DETAIL WITH ARCHITECTURAL AND STRUCTURAL. DETAIL TITLE / CONCRETE EQUIPMENT BASES SCALE : NONE DATE ISSUED : DECEMBER 2008 CADD DETAIL NO. : SD230541-03.DWG DETAIL TITLE / SEISMIC BRACING FOR LIGHT SUSPENDED EQUIPMENT/ EQUIPMENT RESTRAINED BY RESILIENT PADS (TYPE DS) SCALE : NONE DATE ISSUED : DECEMBER 2008 CADD DETAIL NO. : SD230541-04.DWG # NTS (TYP) NUTS LOCK (TYP) ROD HANGER AIR TERMINAL UNITS. NOT REQUIRED FOR NOTE: SEISMIC BRACING FOR LIGHT SUSPENDED EQUIPMENT LESS 250 LBS. [114KG] OR EQUIPMENT WEIGHT CLAMP SIDES SEISMIC BRACING FOR EQUIPMENT (TYPE DS) FLOOR RESILIENT PAD PLATE BONDED STEEL & SLEEVE NEOPRENE WASHER ANCHOR BOLT FLOOR MOUNT EQUIPMENT RESTRAINED BY RESILIENT PADS BASE EQUIPMENT CROSS BRACING RODS ALL FOUR STEEL EXPANSION SHIELD FOR EXISTING CONSTRUCTION AND INSERTS FOR NEW CONSTRICTION THIS TYPE SHALL BE USED ONLY IN SLABS OR BEAMS OF 4" [100mm] MIN DEPTH CONCRETE FLOOR SLAB 3/8" [10mm] MIN DIA EXPANSION BOLTS FOR EXISTING CONSTRUCTION AND INSERTS FOR NEW CONSTRUCTION 3/8" [10mm] MIN CLIP ANGLE DIA INSERTS NEW CONSTRUCTION ONLY. NUTS & WASHERS 3/8" [10mm] MIN DIA HANGER RODS TURNBUCKLE 3/8" [10mm] MIN DIA HANGER RODS FOR PIPES UNDER 2" [50mm] IN SIZE USE 1 1/2"x1 1/2"x1/4" [40x40x6.4mm] ANGLE. ALL PIPES 2" [50mm] & LARGER USE 3"x3"x1/4" [75x75x6.4mm] ANGLE # SECURING HANGER RODS IN CONCRETE NTS DETAIL TITLE / SECURING HANGER RODS IN CONCRETE SCALE : NONE DATE ISSUED : DECEMBER 2008 CADD DETAIL NO. : SD230541-05.DWG COLLAR DIA. WIDTH OR LENGTH COLLAR DIA. WIDTH OR LENGTH 18" MIN. 18" MIN. [450mm] [450mm] 6" MIN. 6" MIN. [150mm] [150mm] 5/8" [18mm] MINERAL FIBER DUCT CEILING INSULATION CEILING AS SPECIFIED CEILING DIFFUSER OR REGISTER SIDE VIEW END VIEW INSULATED DUCT TYPE COLLAR DIA. WIDTH OR LENGTH 6" MIN. 6" MIN. [150mm] 6" MIN. [150mm] [150mm] 1-1/4" [32mm] FIRE RESISTANT DUCT INSULATION DUCT CEILING EXTEND FROM CEILING CEILING TO TOP OF DUCT CEILING DIFFUSER SIDE VIEW OR REGISTER END VIEW NON-INSULATED DUCT TYPE # FIRE PROTECTION FOR CEILING OUTLETS NTS DESIGNER NOTES: 1.SHOW LOCATION ON FLOOR PLANS DETAIL TITLE / FIRE PROTECTION FOR CEILING OUTLETS SCALE : NONE DATE ISSUED : DECEMBER 2008 CADD DETAIL NO. : SD230711-01.DWG 1/2" [15mm] STEEL PIPE OR STEEL TUBING TO SENSORS DIFFERENTIAL PRESSURE TRANSMITTER (FLOW, LEVEL) PT BLOWDOWN ELEVATION NOTES: 1. INSTALLATION OF SENSORS AND TRANSMITTERS SHALL CONFORM TO RECOMMENDATIONS OF MANUFACTURERS OF TRANSMITTERS. # PRESSURE TRANSMITTER INSTALLATION NTS DETAIL TITLE / PRESSURE TRANSMITTER INSTALLATION SCALE : NONE DATE ISSUED: DECEMBER 2008 CAD DETAIL NO.: SD230911-01.DWG BYPASS CW OR SW N.C. WATER METER 80 MESH STRAINER 3'-6" SUPPORT BRACKET [1.1M] ANCHORED TO WALL OR FLOOR COLUMN ELEVATION # WATER METER INSTALLATION NTS DETAIL TITLE / WATER METER INSTALLATION SCALE : NONE DATE ISSUED :DECEMBER 2008 CADD DETAIL NO. : SD230911-02.DWG DETAIL TITLE / BURNER SCALE : NONE DATE ISSUED :DECEMBER 2008 7 6 4 8 1 2 10 9 AB C D 5 3'-3" [1M] MIN [1.5M] MAX 5'-0" ALARM BELL (WATER LEVEL) BOILER WATER LEVEL CONTROL STATION ECONOMIZER TEMPERATURE INDICATOR SELECTOR SWITCH FOR ECONOMIZER TEMPERATURE INDICATOR BURNER STOP SWITCH 9. 10. 11. 5. 4. 3. 2. 1. TRIM CONTROL STATIONS MAY BE LOCATED ON THIS PANEL. BOILER COMBUSTION CONTROL SUBMASTER, DRAFT CONTROL AND OXYGEN SHOULD BE -1 IN (-25 mm) TO +1 IN (25 mm) WC. WITH ECONOMIZER DRAFT LOSS. IF THERE IS NO ECONOMIZER, RANGE SCALE RANGE OF BOILER OUTLET DRAFT GAGE MUST BE COORDINATED BOILER AND BURNER MANUFACTURER. WINDBOX AND FURNACE DRAFT GAGE SCALE RANGES RECOMMENDED BY PANEL DIMENSIONS APPROX, 3'-0" (1 M) W x 1'-6" (0.5 M) D x 7'-6" (2.3 M) H. PANEL. PROVIDE FRONT OR REAR ACCESS DOORS FULL HEIGHT AND WIDTH OF NOTES: INTERIOR OF PANEL SHALL BE UTILIZED FOR MOUNTING RELAYS, BURNER CONTROL PROGRAMMER, AND OTHER DEVICES. ROW OF BURNER CONTROL SWITCHES 8. 1. ROW OF BURNER CYCLE PILOT-LIGHTS 7. BURNER CONTROL SYSTEM ANNUNCIATOR B. A. WINDBOX (0 IN (mm) WC) (SEE NOTE 4) FURNACE (0 IN (mm) WC) (SEE NOTE 4) C. BOILER OUTLET (TO + IN (mm) WC) (SEE NOTE 2) D. ECONOMIZER OUTLET (-1 IN (-25 mm) TO +1 IN (25 mm) WC) (SEE NOTE 5) ALARM HORN (FLAME FAILURE, LOW WATER CUTOUT) ROW OF ALARM PILOT LIGHTS (MAY BE COMBINED WITH ITEM 5) 2 DRAFT GAGES 6. 5. 4. 3. 2. 1. ITEM NO. DESCRIPTION NTS FOR WATER TUBE BOILERS BURNER CONTROL PANEL BOILER RM FL CONC BASE 11 3 LIGHT CANOPY # CONTROL PANEL FOR ELEVATION WATER TUBE BOILERS CADD DETAIL NO. : SD230911-03.DWG 1. BOILER OPERATION RECORDER A. STEAM FLOW: INDICATE, RECORD, INTEGRATE, [0-____ LB/HR [kg/s]) B. BOILER OUTLET FLUE GAS TEMPERATURE: RECORD (0-1000 °F [0-500 °C]) C. FLUE GAS OXYGEN CONTENT: RECORD (0-10% OXYGEN) STEEL DIVIDER FULL DEPTH OF PANEL 2. LIGHTING CANOPY 16 IN. [406mm] DEEP I B D F H I 1 2 1 10 I A D 8 3 9 12 C 3 2 5 B 14 STEAM FLOW RECORDER(S) A. HIGH PRESS STEAM DIST: RECORD, INTEGRATE, (0-___ LB/HR [kg/s]) B. MED PRESS STEAM DIST: RECORD, INTEGRATE, (0-___ LB/HR [kg/s]) C. LAUNDRY STEAM DIST: RECORD, INTEGRATE, (0-___ LB/HR [kg/s]) D. BOILER PLANT STEAM: RECORD, INTEGRATE, (0-___ LB/HR [kg/s]) 4. BOILER PLANT OPERATION RECORDER 4 16 13 14 3. 14 CONCRETE BASE A. STEAM HEADER PRESS: RECORD (0-300 PSIG [0-2000kPa]) B. BOILER FEEDWATER TEMP: RECORD (0-300°F [0-150°C]) C. OUTSIDE AIR TEMP: RECORD (-30°F [-35°C] TO +120°F [50°C]) 5. MASTER STEAM PRESSURE CONTROLLER 6. CLOCK 7. ALARM ANNUNCIATOR A. CONDENSATE STORAGE TANK HIGH LEVEL B. CONDENSATE STORAGE TANK LOW LEVEL BOILER ROOM C. FEEDWATER HEATER HIGH LEVEL FLOOR FLOOR SPACE FOR FUTURE PANEL D. FEEDWATER HEATER LOW LEVEL E. HIGH STEAM HEADER PRESS EXTENSION FOR FUTURE BOILER F. EMERGENCY GAS VALVE CLOSED G. HIGH NATURAL GAS HEADER PRESS (SET AT 5 PSIG [35kPa] ABOVE MAIN REGULATOR SET PRESS) H. LP IGNITER GAS IN USE-FOR EMERGENCY ONLY (PROVIDE HIGH PRESS SWITCH SET AT 2 PSIG [14kPa]) I. LOW EXCESS AIR BOILER NO. (PROVIDE ONE POINT FOR EACH BOILER, SET AT ___ % OXYGEN) ELEVATION ENGINEERING NOTES: 1. PANEL APPROX. 12'-6"Wx2'-0"DX8'-0"H [3810x610x2438mm]. SHOW ACTUAL SIZE ON DWGS. 2. 3. IF GRAPHIC PAPERLESS RECORDERS ARE SPECIFIED (WITH 8 CHANNELS MIN.) ITEMS 3 & 4 CAN BE COMBINED INTO ONE RECORDER. SOME RECORDING & MONITORING FUNCTIONS MAY BE HANDLED BY A COMPUTER WORK STATION & THEREFORE MAY BE DELETED FROM THIS 8. ANNUNCIATOR ACKNOWLEDGE BUTTON 9. ANNUNCIATOR TEST BUTTON 10. ANNUNCIATOR BELL 11. EMERGENCY GAS SAFETY SHUT OFF VALVE CONTROL 12. PRESSURE GAGES A. B. C. D. PANEL. 4. ON SOME PROJECTS, IT MAY BE DESIRABLE TO LOCATE EMERGENCY GENERATOR ANNUNCIATORS & METERS ON THIS PANEL. 5. PROVIDE SMOKE DENSITY MONITORS ONLY ON PLANTS BURNING HEATED OIL OR WHERE REQUIRED BY LOCAL CODES. 6. ON PLANTS WHERE DRAFT CONTROL SYSTEMS ARE PROVIDED, CONSIDER LOCATING THE DRAFT GAGES ON THIS PANEL ABOVE THE BOILER OPERATION RECORDERS. THE GAGES ARE NORMALLY LOCATED ON THE BURNER CONTROL PANELS. 7. STEAM HEADER [0-200 PSIG (0-1500kPa]) NATURAL GAS HEADER (0-15 PSIG [0-100kPa]) FUEL OIL HEADER (0-200 PSIG [0-1500kPa]) BOILER FEEDWATER HEADER (0-300 PSIG [0-2000kPa]) (WHEN HEADER SERVING ALL BOILERS IS PROVIDED) 13. START-STOP BUTTONS AND PILOT LIGHTS FOR PUMPS 14. SMOKE DENSITY MONITOR (WHEN SPECIFIED) 15. REMOTE REGISTER FOR GAS METER (WHEN SPECIFIED) 16. FEEDWATER DEAERATOR TANK AND CONDENSATE STORAGE TANK WATER LEVEL CONTROL STATION DELETE THE "ENGINEERING NOTES" FROM THE PROJECT DRAWINGS. # BOILER PLANT INSTRUMENTATION PANEL NTS SCALE : NONE G PLANT INSTRUMENTATION PANEL 2 E DETAIL TITLE / BOILER 1 C A 5' [1524mm] 11 A. COMBUSTION CONTROL SUBMASTER B. DRAFT CONTROL (WHEN SPECIFIED) C. OXYGEN TRIM (WHEN SPECIFIED) 6" [152mm] 7 6 BOILER CONTROL STATIONS (MANUAL/AUTOMATIC, BIAS) (THESE CONTROL STATIONS MAY BE LOCATED ON THE BURNER CONTROL PANELS INSTEAD OF ON THE INSTRUMENTATION PANEL.) CAD DETAIL NO.: FLUID PIPING FOR INSTRUMENTS IN THIS SECTION OF PANEL ONLY 15 SD230911-04.DWG DESCRIPTION DATE ISSUED: DECEMBER 2008 ITEM NO. TO DISABLE RETURN FAN WHEN SMOKE DAMPER IN RETURN DUCT CLOSES PSL H-1 FT CS ZC VFD ZC SD HS SPD DPS MINIMUM DIFFUSER OUTSIDE SECTION TT T-5 LIMIT SETPOINT IS REACHED TSL TT TSL-1 T-3 [3000mm] TT TT MPS WATER, HOT TT WATER OR T-2 SD OUTSIDE UNDER SUBSTITUTES 2C V-3 STEAM HUMIDIFIER 2C CHR ARE PERMISSIBLE DETECTOR ONLY WHERE REQUIRED CHS V-1 HHL SMOKE SST V-2 ELECTRIC COILS LOCATE SENSOR HS SPD VARIABLE FREQUENCY DRIVE, TYP. SPS FT CS VFD HT PSH T-1 T-6 ZC HOT GLYCOL 10' MIN. SD IT D-1 SUPPLY AIR TO TERMINAL UNIT SUPPLY FAN COIL COOLING AIR COIL PREHEAT PRE- FILTER AFMD OUTSIDE AFTER - FILTER COMM AIR TO DISABLE FAN WHEN HIGH PRESSURE DPS DPS AFMD FT PRESSURE SWITCH HIGH SST AIA FINAL FILTER D-4 V-4 LPS SHIELD # VARIABLE AIR VOLUME AIR HANDLING UNIT WITH MINIMUM OUTSIDE AIR CONTROL DIAGRAM NTS SCALE : NONE HT T4 AIR VOLUME AIR HANDLING UNIT D-2 TT WITH MINIMUM OUTSIDE AIR CONTROL DIAGRAM ZC DETAIL TITLE / VARIABLE D-3 SD RETURN AIR AFMD RETURN FAN CAD DETAIL NO.: FAN STATUS ,TYP. DATE ISSUED: DECEMBER 2008 TRANSMITTER FOR EXHAUST AIR SD230923-04.DWG PRESSURE SWITCH LOW CURRENT ROOM ELECTRIC EXHAUST FAN UNIT HEATER PLENUM D1 D2 EXHAUST LOUVERS INTAKE T T T T-1 T-2 T-3 LOUVER FLEXIBLE CONNECTION EMERGENCY GENERATOR ACD NOTES: 1. EMERGENCY GENERATOR SHALL BE INTERLOCKED WITH D3. GENERATOR IS ENERGIZED D3 SHALL OPEN. WHEN EMERGENCY WHEN EMERGENCY GENERATOR IS DE-ENERGIZED D3 SHALL CLOSE, PROVIDED ROOM EXHAUST FAN IS OFF. 2. ROOM EXHAUST FAN SHALL BE INTERLOCKED WITH D3 & ROOM THERMOSTAT T1. WHEN ROOM THERMOSTAT RISES ABOVE 85°F [29°C] ROOM EXHAUST FAN SHALL RUN & D3 SHALL OPEN. WHEN ROOM THERMOSTAT DROPS BELOW 80°F [27 C] ROOM EXHAUST FAN SHALL STOP & D3 SHALL CLOSE, PROVIDED EMERGENCY GENERATOR IS DE-ENERGIZED. 3. POWER OPERATED, OPPOSED BLADE, DAMPERS D1 & D2 SHALL BE INTERLOCKED WITH ROOM THERMOSTAT T2 SET AT 60°F [16°C]. ON A RISE IN ROOM TEMPERATURE ABOVE 60°F [16°C] D1 SHALL MODULATE OPEN & D2 SHALL MODULATE CLOSED. ON A DROP IN ROOM TEMPERATURE BELOW 60°F [16°C], D1 SHALL MODULATE CLOSED & D2 SHALL MODULATE OPEN. 4. ELECTRIC UNIT HEATER SHALL BE INTERLOCKED WITH ROOM THERMOSTAT T3 SET AT 45°F [7.2°C]. ON A DROP IN ROOM TEMPERATURE BELOW 43°F [6.1°C] ELECTRIC UNIT HEATER SHALL BE ENERGIZED & ON A RISE IN ROOM TEMPERATURE ABOVE 47°F [8.3°C]. # EMERGENCY GENERATOR ROOM CONTROLS DESIGNER'S 1. NTS NOTES: IF THE PROJECT INVOLVES MULTIPLE EMERGENCY GENERATORS, EACH GENERATOR SHALL HAVE A DEDICATED SECTION OF THE OUTSIDE AIR INTAKE LOUVER & DAMPER MOTOR(S) ASSIGNED TO IT. THE DESIGNER SHALL SHOW A SCHEDULE OF THE EMERGENCY GENERATORS & THE SPECIFIC INTERLOCKED LOUVER/DAMPER SECTIONS ON THE FLOOR PLANS. 2. WHEN THE ROOM EXHAUST FAN IS RUNNING ALONE, WITHOUT ANY EMERGENCY GENERATOR, ONLY A DESIGNATED PORTION OF THE OUTSIDE AIR INTAKE LOUVER SHALL OPEN. THE DESIGNER SHALL SHOW THIS SECTION ON THE FLOOR PLANS. DETAIL TITLE / EMERGENCY GENERATOR ROOM CONTROLS SCALE : NONE DATE ISSUED :DECEMBER 2008 CADD DETAIL NO. : SD230923-07.DWG HOIST WAY VENT LOUVERS 2 AT WALL OR ROOF POSITION M HOIST WAY VENT DAMPER TWO POSITION, N.O. TO LOCAL 120 V POWER SPACE SMOKE DETECTOR* LOCATED AT TOP TO FIRE ALARM CONTROL OF HOISTWAY PANEL (FACP)* SD TO FIRE ALARM* & INITIATE PHASE 1 RECALL *BY ELECTRICAL ECC NOTES: 1. THE DAMPER SHALL REMAIN CLOSED DURING NORMAL OPERATION AND OPEN UPON LOSS OF POWER FROM A SIGNAL FROM THE SMOKE DETECTOR, LOCATED AT THE TOP OF THE HOISTWAY. COORDINATE NUMBER OF CONTACTS WITH THE ELECTRICAL AND FIRE PROTECTION DESIGNS. 2. SHOW DAMPER LOCATION AND SIZE ON THE DRAWINGS. 3. PROVIDE A BINARY DDC POINT TO SOUND AN ALARM AT ECC. 4. REMOTE ALARM SHALL BE ACTIVATED WHEN THE HOISTWAY SMOKE DETECTOR DETECTS SMOKE. HOISTWAY VENT DAMPER (HVD) # CONTROLS NTS DESIGNER'S NOTES: 1. THE AREA OF VENTS SHALL NOT BE LESS THAN 3.0% OF THE TOTAL HOISTWAY AREA OR 3 SQUARE FEET (0.28 SQUARE METERS) FOR EACH ELEVATOR CAR, WHICHEVER IS GREATER. DETAIL TITLE / HOISTWAY VENT DAMPER (HVD) CONTROLS SCALE : NONE DATE ISSUED :DECEMBER 2008 CADD DETAIL NO. : SD230923-08.DWG SMOKE PARTITION DUCT TRANSITION SMOKE DAMPER (N.C.) AS REQUIRED SEE SCHEDULE SD AIR AIRFLOW DUCT AD TO FIRE ALARM CONTROL PSH PANEL (FACP) 120V ZS M ELECTRICAL POWER 2 POSITION BINARY POINT PRESSURE SWITCH HIGH TO SHUT DOWN FAN UPON DAMPER POSITION REACHING HIGH PRESSURE FEEDBACK TO SETPOINT ECC NOTE: UPON DETECTION OF SMOKE BY THE SMOKE DETECTOR, THE SMOKE DAMPER SHALL CLOSE & SEND AN ALARM TO THE ECC. # SMOKE DAMPER CONTROL DIAGRAM NTS DESIGNER'S NOTE: PROVIDE A DAMPER AND DETECTOR ONLY FOR PARTIALLY SPRINKLERED BUILDINGS WHEN EITHER SIDE OF SMOKE PARTITION IS NOT SPRINKLED AND PROTECTED BY QUICK RESPONSE SPRINKLER HEADS. DETAIL TITLE / SMOKE DAMPER CONTROL DIAGRAM SCALE : NONE DATE ISSUED :DECEMBER 2008 CADD DETAIL NO. : SD230923-09.DWG BUILDING INCOMING MAIN STEAM TT TEMPERATURE TRANSMITTER PT SHUTOFF VALVE PRESSURE TRANSMITTER FLOW METER DIFFERENTIAL PRESSURE (DP) CEL INTERFACE STEAM FLOW MEASUREMENT WITH BACNET SYSTEM TO METERING SYSTEM NOTE: 1. MAINTAIN UPSTREAM AND DOWN STREAM DISTANCES RECOMMENDED BY METER MANUFACTURES # STEAM METER DETAIL NTS DESIGNER'S NOTE: 1. MODIFY DETAIL AS REQUIRED TO BE PROJECT SPECIFIC FOR THE TYPE OF METER BEING USED. DETAIL TITLE / STEAM METER DETAIL SCALE : NONE DATE ISSUED: DECEMBER 2008 CAD DETAIL NO.: SD230923-10.DWG CADD DETAIL NO. :SD231000-01.DWG FILL CAP [150mm] GRADE [300mm] GRAVEL (ALL AROUND) 3" [75mm] #4 REBAR TOP CONCRETE AND BOTTOM (SQUARE) INTEGRAL DRAIN VALVE WITH ACCESS COVER FILL PIPE ENCLOSURE SEALED WATER TIGHT (TYP.) 2" [51mm] FILL TYPE ELEVATION REINFORCED CONCRETE SLAB CAP FOR SOUNDING 3" [76mm] MANHOLE COVER TANK MAXIMUM COMPRESSED V GRADE - SPILL CONTAINER CONNECTED TO FILL LINE 42" [1067mm] DIA. MANWAY VENT CAP FILL BOX FULL SIZE DISCHARGE SEALED WATER TIGHT FOAM BOARD SECONDARY SOIL SEPARATOR CONTAINMENT 22" [559mm] DIA. MANWAY (TYPICAL) 12" [304mm] LEAK DETECTOR SENSOR TANK TYPICAL PIPE FOR HOLD-DOWN STRAPS SOUNDING ROD [300mm] WEAR PLATE LADDER 1/4" [6mm] THICK, 12" [304mm] SQ STEEL (TYP.) 12" [300mm] FOR - DOUBLE WALL TANK TURN-BUCKLE REINFORCED CONCRETE BALLAST PAD DESIGN FOR BUOYANCY OF EMPTY TANK WITH CREDIT FOR BACKFILL UNDERGROUND FUEL OIL END ELEVATION 6" [150mm] 12" SIDE ELEVATION NTS FOOT VALVE [150mm] BEDDING MATERIAL # VALVE 6" LEAK DETECTOR SENSOR STORAGE TANK PREVENT ON FILL 12" GAGE OVERFILL FOS FOR HANGER LADDER STEEL OR ALUMINUM 2 1/2" [64mm] WIDE STRINGERS 3/4" [19mm] DIA. RUNGS ANCHOR AT BOTTOM GUIDE AT TOP [300mm] SCALE : NONE PROJECT REQUIREMENTS. FUEL OIL STORAGE TANK THE PROJECT ENGINEER MUST PROVIDE A COMPLETE DESIGN WHICH CONFORMS TO DETAIL TITLE / UNDERGROUND DRAWINGS. 8" [200mm] 12" NOTE: THIS DETAIL SHOWS BASIC REQUIREMENTS ONLY AND IS NOT INTENDED FOR USE ON PROJECT DATE ISSUED :DECEMBER 2008 6" DETAIL TITLE / STEAM STEAM TRAP ASSEMBLY LINE DRIP POCKET SCALE : NONE DATE ISSUED: DECEMBER 2008 CAD DETAIL NO.: SD232111-01.DWG [305mm] [152mm] 12" 6" MIN. STEAM LINE DRIP POCKET MIN. SAME AS STEAM MAIN # NTS STEAM TRAP ASSEMBLY CONNECTION RETURN 3/8" [10mm] TEST DRIP UNLESS OTHERWISE NOTED. CONNECTION STEAM LINE DRIP POCKET TRAP (TYPICAL) PIPE T0 STEAM DRIP POCKET PIPE SIZE NOTE: CAP (TYPICAL) FROM DRIP STEAM TRAP ASSEMBLY 3/4" [20mm] MIN. 3/4" [20mm] DRAIN (ALTERNATE LOCATIONS) (TYPICAL) DRIP LEG (TYP.) (TYPICAL) 12" 6" MIN. STEAM LINE MIN. [305mm] [152mm] VENT PIPE THROUGH ROOF VALVE HAS FLANGED OUTLET SUPPORT AS INDICATED ON SAFETY VALVE DWGS. (NOTES 1, 2) [25mm] 1" MIN. PROVIDE UNION UNLESS SAFETY PIPE THREADED INTO ELBOW (SAME SIZE AS ELBOW) DRIP PAN ELBOW 3" (SECTIONAL VIEW) [76mm] D OPEN DRAIN (NOTE 3) CONNECTION TO PRESSURE 24" MAX. VESSEL OR PIPE FLEXIBLE [610mm] CONNECTOR 3/4" [20mm] DRAIN ELEVATION TO FLOOR DRAIN OR OPEN SIGHT DRAIN NOTES: 1. (NOTE 4) UNLESS OTHERWISE SHOWN ON THE DRAWINGS, SIZE THE VENT PIPE SO THAT STEAM IS NOT BLOWN OUT AT THE VENT PIPE ENTRANCE. UTILIZE THE CALCULATION METHOD CONTAINED IN ANSI B31.1. POWER PIPING CODE, APPENDIX II. 2. VENT PIPE SHALL TERMINATE 6' [1829mm] MIN. ABOVE FINISHED ROOF. 3. DISCHARGE OF DRAIN MUST BE DIRECTED AWAY FROM PLATFORMS OR OTHER AREAS WHICH PERSONNEL MAY OCCUPY. 4. DO NOT CONNECT ANY OTHER DRAIN TO THE DRIP PAN ELBOW DRAIN PIPE. # STEAM SAFETY VALVE NTS DETAIL TITLE / STEAM SAFETY VALVE SCALE : NONE DATE ISSUED: DECEMBER 2008 CAD DETAIL NO.: SD232111-02.DWG 6' WHISTLE ROOF N.C. HOLE DRILLED IN WHISTLE DEAERATOR VENTING [0-1500kPa] VACUUM TO BLDG HEATING HPS( (CONVECTORS) 5 PSIG LPS( V H-__ TO BLOWOFF TANK T FUEL TEMP. CONTROL VALVE OIL 0-200 PSIG HEATER LPR 0-15 PSIG PRIMARY [0-100kPa] ELEMENT BOILER [0-1500kPa] FUEL OIL FOS TANK PRV-___ 0-15 PSIG LPS( SENSOR [0-100kPa] ) LPR PRV-___ T-___ LPS( PLANT FLOW HPR T-___ ) TO BLOWOFF 12" LPR [305mm] LPS( LPR FEEDWATER DEAERATER N.C. TEMPERATURE CONTROL VALVE FOS TANK H SV-__ (SET AT 15 PSIG [100kPa]) HPR TO OIL PUMPS 30-300°F [0-150°C] ) THRU LPS(15) FOS [0-150°C] [35kPa] ROOF TO BLOWOFF 30-300°F 30" HG VAC-15 PSIG [100kPa VAC-100kPa] ) T-___ T-___ ) ) T-___ LPR T-___ TO ADDITIONAL TANK FUEL OIL HEATERS TO BLOWOFF LPR TANK T-___ TO HPS( ENGINEERING NOTE: SIZE PRV GLOBE - TYPE BYPASS VALVE SO THAT MAX FLOW WILL NOT EXCEED SV CAPY. OIL TANKS THRU ROOF ROOF LATERAL CONNECTION V ADDITIONAL (TYP.)(REQUIRED FOR SOUND REDUCTION) PRIMARY ELEMENT MPS DISTRIBUTION SV-___ BOILERS ) STRAIGHT PIPE AS HPS( THRU RECOMMENDED RECOMMENDED BY FLOWMETER BY FLOWMETER MANUFACTURER (TYP.) MANUFACTURER (TYP.) HPS( ) ) HPS( 0-200 PSIG ) HPS( ) HPS( 3' MAX [914mm] ) HPS( ) ) HPS( THREADED FOR CALORIMETER CONNECTION (LOCATE TO ALLOW SPACE FOR PROVIDED PLUG (TYP.) CALORIMETER) HPS( [0-1500kPa] 3/4" [20mm] HALF-COUPLING HPS( ) ) HPS( ) TO LAUNDRY PRIMARY ELEMENT-HPS PRESSURE [0-1500kPa] INSERT OPERATING WATER - FILL CONNECTION ) 1" [25mm] PANEL-MOUNTED HEADER HPS( ) T-___ D D 3/4" [20mm] (TYP.) 3/4" [20mm] (TYP.) FLOOR FD FD FACTORY INSTALLED BYPASSES ON VALVES 4" [102mm] & LARGER # STANDARD STEAM BOILER PLANT PIPING DIAGRAM NTS HPR BOILER ROOM T-___ [762mm] TRANSMITTER 2'-6" HPR MAIN STEAM 3. ENGINEERING NOTES FOR MPS DISTRIBUTION PRV ARE TYP. FOR 4. PRIMARY ELEMENT LOCATIONS SHALL CONFORM TO ALL PRVS. 5. DELETE "ENGINEERING NOTE" FROM PROJECT DRAWINGS. 6. SHOW ALL PIPE SIZES. 7. DO NOT SCHEDULE BOILER SAFETY VALVES. 8. DO NOT SIZE VENT PIPES FROM BOILER SAFETY VALVES. D D D CONNECTION HPR SHOW VALVES THREADED OR FLANGED TO SUIT THE PROJECT. INSTRUMENTS & BOILER T-___ CONFORMANCE. 2. CONNECT TO MASTER STEAM PRESSURE CONNECTION/ FOR EMERGENCY ATOMIZING PROJECT DESIGN AND FLOW DIAGRAM SHALL BE IN REQUIREMENTS OF INSTRUMENT MANUFACTURER. HPS( CONTROLS FUTURE BOILER OIL BURNER 1. LAUNDRY FLOW SENSOR BOILER TO STEAM ENGINEERING NOTES: DISTRIBUTION DISTRIBUTION FLOW SENSOR S 0-200 PSIG SIZE__ TO HPS ) PRIMARY ELEMENT-HPS & ADJUSTING) ENGINEERING NOTE: MPR T-___ HPS( BOILER-BURNER TESTING HPS( B PRV-___ (TYP.) (EXHAUST SYSTEM FOR BURNER T-___ HPR PRV STATION ) STOP-CHECK 3/4" [20mm] [0-400kPa] (TYP.-ALL PRV STATIONS) 0-200 PSIG 7' [2134mm] V V V NON-RETURN ) 0-60 PSIG [0-1500kPa] 20 STEAM SILENCER HPS( 3/4" [20mm] (TYP.) T-___ 10 3/4"V [20mm] SV T-___ STEAM FLOW SENSOR BOILERS MPS( SV-___ 0-200 PSIG MPR ) (UH. HV UNITS) [0-700kPa] DIAMETERS OF STRAIGHT PIPE PRIMARY ELEMENT-BOILER FROM OTHER TO BLDG. HEATING DISTRIBUTION N.C. T-___ ROOF ) MPR HPR STRAIGHT PIPE AS THRU TO MPS 0-100 PSIG PRV-___ PRV-___ [0-1500kPa] FROM OTHER HPS( [0-1500kPa] 0-200 PSIG ATOMIZING BURNERS MPS( BYPASS PRV-___ V 6' [1829mm] (TYP. ALL (FIRE-TUBE BOILER VENTS) ONLY) TO ECONOMIZER SOOT - BLOWER TO OTHER STEAM N.C. SV-___ ROOF FLOW SENSOR ROOF ) THRU V THERMAL BULB V ) HPS( TO ADDITIONAL FOOT VALVE ) HEATING COIL HPS( FUEL OIL HEATERS CONTRACTOR MUST DO THIS BASED ON VALVES FURNISHED. DATE ISSUED: DECEMBER 2008 ) LPS( ELL HPR LPR HPS( 15 PSIG [100kPa] CAD DETAIL NO.: BREAKER PRV-___ SCALE : NONE [0-200kPa] VALVE WEDGE FOR VALVE 0-200 PSIG STEAM BOILER PLANT PIPING DIAGRAM 0-30 PSIG DETAIL TITLE / STANDARD ) V SV-__ (SET AT 10 PSIG [70kPa]) V BLDG. WALL LPS( W ROOF [170kPa] V ROOF SET AT 25 PSIG [1829mm] THRU SV (SENTINEL) SD232111-03.DWG VENT PIPE - ALL VERTICAL NO HORIZONTAL SECTIONS EXPANDED RETURN MAIN PERFORATED TUBE 1"x1/8" [25x6mm] THICK GUIDE FINS WELDED TO PERFORATED TUBE SECTION A-A A WELD CAP INCREASER B EXPANDED RETURN MAIN CAP RETURN PERFORATED REDUCER MAIN TUBE A FLOW A C D E SECTION-EXPANDED RETURN MAIN A SIZE, TRAP DISCHARGE LINE 1/2" [15mm] 3/4" [20mm] B SIZE, 45° WELDING NIPPLE 1" [25mm] 1-1/4" [32mm] C LENGTH OF EXPANDED MAIN 7" [175mm] 7" [175mm] AHEAD OF TRAP DISCHARGE PIPE D LENGTH OF PERFORATED PIPE 16-1/2" [415mm] 16-1/2" [415mm] E LENGTH OF EXPANDED MAIN OF 2" [50mm] 2" [50mm] FOLLOWING PERFORATED PIPE RETURN MAIN SIZE UP TO 1-1/2" [40mm] EXPANDED RETURN MAIN SIZE 2" [50mm] 3" [75mm] & 2-1/2" [65mm] SAME SIZE OVER NOTES: 1. 1/2" [15mm] PERFORATED TUBE SHALL HAVE 40 - 1/8" [16mm] DIAMETER HOLES SPACED 1-1/2" [40mm] O.C. IN 4 ROWS. 2. 3/4" [20mm] PERFORATED TUBE SHALL HAVE 78 - 1/8" [6mm] DIAMTER HOLES SPACED 1-1/2" [40mm] O.C. IN 6 ROWS. 3. HOLES IN TUBE SHALL BE SPACED EQUALLY AROUND PERIMETER. HIGH AND MEDIUM PRESSURE STEAM TRAP # DISCHARGE INTO PUMPED CONDENSATE RETURN LINE NTS DETAIL TITLE / HIGH AND MEDIUM PRESSURE STEAM TRAP DISCHARGE INTO PUMPED CONDENSATE RETURN LINE SCALE : NONE DATE ISSUED: DECEMBER 2008 CAD DETAIL NO.: SD232111-09.DWG DETAIL TITLE / WATER FLOW MEASURING STATION SCALE : NONE DATE ISSUED: DECEMBER 2008 CAD DETAIL NO.: SD232113-01.DWG # 1. FE TEMPERATURE ELEMENT TE TE INTERFACE NTS (WITH BTU METER) WATER FLOW MEASURING STATION MAINTAIN UPSTREAM AND DOWN STREAM DISTANCES RECOMMENDED BY METER MANUFACTURES USED. MODIFY DETAIL AS REQUIRED TO BE PROJECT SPECIFIC FOR THE TYPE OF METER BEING DESIGNER'S NOTE: 1. NOTE: OUTLET SUPPLY FLOW ELEMENT BACNET METERING STATION INTERFACE WITH 2 1/2" [65mm] DIA. 2" [50mm] DIA. & SMALLER ABOVE 2" [50mm] DIA. PIPE HORIZONTAL 2 1/2" [65mm] DIA. 2" [50mm] DIA. & SMALLER ABOVE 2" [50mm] DIA. PIPE VERTICAL # INSTALLATION OF THERMOMETER WELLS NTS DETAIL TITLE / INSTALLATION OF THERMOMETER WELLS SCALE : NONE DATE ISSUED :DECEMBER 2008 CADD DETAIL NO. : SD232113-02.DWG EXTERIOR SKIN INTERIOR SKIN PREFAB. WALL PANEL AS SPECIFIED MASTIC GASKET S.S. WALL PLATE SECURED WITH S.S. SCREWS PIPE INSULATION AS SPECIFIED TUBING, PIPING OR CONDUIT S.S. WALL PLATE SEAL INSULATION SECURED WITH S.S. AGAINST SKIN SCREWS OF WALL PANEL FIELD APPLIED INSULATION AFTER INSERTION OF RESPECTIVE SERVICE FACILITY THRU REFRIGERATOR OR FREEZER WALL TUBING, PIPING, AND CONDUITS PASSING # THROUGH PRE-FAB INSULATED WALL PANELS NTS DETAIL TITLE / TUBING, PIPING, AND CONDUITS PASSING THROUGH PRE-FAB INSULATED WALL PANELS SCALE : NONE DATE ISSUED :DECEMBER 2008 CADD DETAIL NO. : SD232113-03.DWG # NEAREST FD LINE TO SEE EXPANSION TANK & SET PRESSURE REDUCING VALVE SO PRESSURE AT HIGHEST POINT IN 5 MINIMUM OF 4 PSIG. [28kPa] WHERE CHARGING DATE ISSUED :DECEMBER 2008 SCALE : NONE EXPANSION TANK PIPING CONNECTIONS DETAIL TITLE / HORIZONTAL CADD DETAIL NO. :SD232113-04.DWG PROVIDE AND SHOW A LOW WATER ALARM ON CHARGED SYSTEMS TO INDICATE NO WATER IN TANK. OF TANK IS PROPOSED PROVIDE NECESSARY TAPPINGS. BY CLOSENESS OF VALVES SERVING ADJACENT EQUIPMENT. VALVES SHALL BE INDICATED ON EITHER SIDE OF AIR SEPARATOR AS REQUIRED DESIGNER'S NOTE: NTS PIPING CONNECTIONS HORIZONTAL EXPANSION TANK - SYSTEM HAS A SYSTEMS USE IN-LINE AIR PURGER IN LIEU OF AIR SEPARATOR. FOR HOT WATER SYSTEMS 2" [50mm] AND SMALLER AND CHILLED WATER SCHEDULE. PROVIDE STRAINER IN AIR SEPARATOR WHEN INDICATED IN EXPANSION TANK 4. 3. SHOWN ON HEAT EXCHANGER DETAIL & SYSTEM IS USED ONLY FOR HOT WATER HEATING. VALVE IS SEE EXPANSION TANK SYSTEM SCHEDULE FOR COMPONENT SIZES. 4 RELIEF VALVE FOR CHILLED WATER SYSTEM IS SHOWN. OMIT WHEN RELIEF DRAIN 3 SEE NOTES NO. AIR SEPARATOR FROM SYSTEM D OTHERWISE UNLESS INDICATED TO NEAREST F.D. RUN DRAIN LINE (REMOVE HANDLE) VALVE IN VERTICAL NORMALLY OPEN GATE 2. VALVE ISOLATION OR BALL BUTTERFLY RODS (TYP) HANGER PI AUTOMATIC AIR VENT 1. NOTES TO PUMP SUCTION NC PREVENTER RUN DRAIN SCHEDULE FOR SIZE SLOPE (MIN.) PITCH UP 1.6% REDUCED PRESSURE BACKFLOW COLD WATER FILL LINE. D TANK SADDLE AV CONNECTOR PIPE SUPPORTS (TYPICAL) EXPANSION TANK HANGER ROD DIAPHRAGM DETAIL TITLE / FLOOR PIPING CONNECTIONS MOUNTED EXPANSION TANK- SCALE : NONE DATE ISSUED: DECEMBER 2008 CAD DETAIL NO.: SD232113-05.DWG NC NEAREST FD LINE TO RUN DRAIN 3 & 4 TO PUMP SEE NOTES SEPARATOR AIR 3. 2. 1. CHILLED WATER SYSTEMS USE [50mm] AND SMALLER AND FOR HOT WATER SYSTEMS 2" SIZES. SCHEDULE FOR COMPONENT SEE EXPANSION TANK SYSTEM NEAREST FD UNLESS INDICATED OTHERWISE TANK WITH DRAIN ACCESS OPENING NTS PIPING CONNECTIONS PROVIDE AND SHOW A LOW WATER ALARM ON CHARGED SYSTEMS TO INDICATE NO WATER IN TANK. SERVING ADJACENT EQUIPMENT. WHERE CHARGING OF TANK IS PROPOSED PROVIDE NECESSARY TAPPINGS. GATE VALVES SHALL BE INDICATED ON EITHER SIDE OF AIR SEPARATOR AS REQUIRED BY CLOSENESS OF VALVES DESIGNER'S NOTE: # [28kPa]. HAS A MINIMUM OF 4 PSIG HIGHEST POINT IN SYSTEM VALVE SO PRESSURE AT SET PRESSURE REDUCING FLOOR MOUNTED EXPANSION TANK - MAY BE USED AS AN OPTION. SHOWN. ANGLE IRON LEGS FROM SYSTEM RUN DRAIN LINE TO BLADDER VALVE ISOLATION OR BALL BUTTERFLY EXPANSION FLOOR MOUNTING BASE RING PAD HOUSEKEEPING [150mm] 6" SHRAEDER VALVE AIR CHARGING SUCTION OF AIR SEPARATOR. DRAIN RODS (TYP) NOTE: SCHEDULE FOR SIZE PI HANGER CONNECTOR PIPE. IN-LINE AIR PURGER IN LIEU DRAIN D MV AUTO. AIR VENT TO DRAIN SEE EXPANSION TANK COLD WATER FILL LINE. D PREVENTER REDUCED PRESSURE BACKFLOW TYPICAL WATER PIPING REDUCER, IF REQUIRED 3/4" [20mm] BALL VALVE ADAPTER TO 3/4" [20mm] HOSE THREAD-PROVIDE HOSE CAP NUT ELEVATION WELDED PIPING ELEVATION THREADED PIPING TYPICAL CHILLED AND HOT WATER PIPING DRAIN VALVE CONNECTIONS NOTES: 1. DRAIN ALL LOW POINTS AS INDICATED ABOVE. 2. WHERE SCALE POCKETS ARE SHOWN ON PIPE RISER DIAGRAMS AND/OR PLANS LOCATE DRAIN AT BOTTOM OF SCALE POCKET. DESIGNER'S NOTE: SHOW SCALE POCKETS ON MAJOR CIRCULATING WATER PIPING RISER DIAGRAMS AND/OR PLANS. MV AIR VENT OR AV 1/2" [15mm] 1/4" [8mm] COPPER TUBING BALL VALVE 1/2" [15mm] x 4" [100mm] NIPPLE CIRCULATING WATER PIPING ELEVATION NOTES: TYPICAL MANUAL AIR VENT 1. VENT ALL HIGH POINTS INDICATED ABOVE. 2. IF AUTOMATIC AIR VENTS ARE USED, PIPE DISCHARGE TO DRAIN. DRAIN VALVE AND AIR VENT CONNECTIONS # (HYDRONIC SYSTEMS) NTS DETAIL TITLE / DRAIN VALVE AND AIR (HYDRONIC SYSTEMS) VENT CONNECTIONS SCALE : NONE DATE ISSUED :DECEMBER 2008 CADD DETAIL NO. : SD232113-07.DWG DRAIN LINE SHALL BE AT LEAST THE SAME SIZE AS THE NIPPLE ON THE DRAIN PAN PIPING SHALL BE RIGID COPPER TYPE L OR TYPE M UNLESS NOTE BELOW IS MET PITCH DOWN TOWARD DRAIN A CLEAN OUT DRAIN B 1" [25mm] PAN DIELECTRIC FITTING FLOOR SINK NOTE: 1. CPVC PIPE MAY BE USED ONLY IF APPROVED BY LOCAL VA AND IS INDOORS AND DOES NOT PASS THROUGH RATED BARRIERS. 2. DIELECTRIC FITTING TO BE USED WHEN TWO DISSIMILAR METALS ARE TO BE CONNECTED. A B 2" [50mm] X 1" [25mm] 2X UNIT TYPE DRAW THRU BLOW THRU PLUS X MINIMUM WHERE X = STATIC PRESSURE IN PAN # AIR HANDLING UNIT DRAIN TRAP DETAIL NTS DETAIL TITLE / AIR HANDLING UNIT DRAIN TRAP DETAIL SCALE : NONE DATE ISSUED: DECEMBER 2008 CAD DETAIL NO.: SD232113-08.DWG W LONG RADIUS ELBOW (TYPICAL) PIPE ALIGNMENT GUIDES (TYPICAL) H SUPPLY W + 25 FT. [7.6m] RETURN APPROXIMATE MINIMUM PLAN EXPANSION LOOP LOOP NO. 100-ELI --- H W --- --- --- --- EXPANSION LOOP DETAIL # EXPANSION LOOP DETAIL NTS DETAIL TITLE / EXPANSION LOOP DETAIL SCALE : NONE DATE ISSUED :DECEMBER 2008 CADD DETAIL NO. : SD232113-09.DWG SEQUENCE OF OPERATION: 70 1. STEAM CONTROL VALVE SHALL MODULATE TO MAINTAIN THE LEAVING HOT WATER TEMPERATURE AT SET POINT. O.A. 2. THE LEAVING HOT WATER TEMPERATURE SHALL BE RESET INVERSELY 30 WITH THE OUTDOOR TEMPERATURE AS SCHEDULED. 140°F (60°C) (MIN.) 3. THE LEAD AND LAG PUMPS AND HEAT EXCHANGERS SHALL BE SEQUENTIAL BY THE OPERATOR CONTROLS AT THE PRE-DETERMINED INTERVAL (USUALLY 7 DAYS). IN THE EVENT THE PUMP FAILS TO START WITHIN 30 SECONDS, AN ALARM SHALL BE INITIATED AND THE SECOND 180°F (82°C) (MAX.) TYP OSA RESET PUMP SHALL START AUTOMATICALLY. SCHEDULE VALVE SEQUENCE: 1 1. V1 (3 CAPACITY) MODULATING FULLY OPEN TO MAINTAIN SET POINT 2 2 .V2 (3 CAPACITY) MODULATE FULLY OPEN TO MAINTAIN SET POINT. 3. BOTH V1 & V2 MODULATE TOGETHER TO MAINTAIN SET POINT. AMBIENT TEMPERATURE TRANSMITTER WITH SUN SHIELD V1-C V-1 CONTROL VALVES (N.C.). SIZE VALVES IN 1/3 - 2/3 VALVE V2-C MPS ARRANGEMENT V-2 HEAT EXCHANGERS TT HWS HX-1 TT TC TEMPERATURE SENSOR (TYP) PC PUMP HWR TT V3-C HWP-1 CS V-3 V4-C HS V-4 SST PUMP LPS 70 HX-2 HWP-2 CS O.A. 30 CONTROL VALVES 140°F (60°C) (MIN.) 180°F (82°C) (MAX.) HS (N.C.). SIZE VALVES IN 1/3 - 2/3 SST VALVE ARRANGEMENT DUAL HEAT EXCHANGER CONTROLS # (HEATING SYSTEM) NTS DETAIL TITLE / DUAL HEAT EXCHANGER CONTROLS (HEATING SYSTEM) SCALE : NONE DATE ISSUED :DECEMBER 2008 CADD DETAIL NO. : SD232113-10.DWG DETAIL TITLE / HEAT EXCHANGER - STEAM TO HOT WATER SCALE : NONE DATE ISSUED: DECEMBER 2008 CAD DETAIL NO.: SD232113-11.DWG 1/2" [15mm] H 4. 3. # 1 3 AND 2 3 SIZE ARRANGEMENT. NTS HEAT EXCHANGER - STEAM TO HOT WATER CONTROL VALVES SHALL BE IN A R AI MOUNTING HEIGHT SHALL MAKE THE BYPASS THE SAME SIZE AS THE CONNECTIONS TO THE CONTROL VALVES. BE ADJUSTED TO FACILITATE GRAVITY RETURN OF STEAM CONDENSATE. PROVIDE SADDLE SUPPORTS AND LEGS OR HANGERS FOR HEAT EXCHANGER. E P.) AL SC (TY T KE C PO VEN 2. D AS IC TO P . ) AT Y T R T S MP K ( MO P.) N Y ER A T H T T T ( FL THE ABOVE DETAIL SHOWS REQUIRED PIPING FOR TWO HEAT EXCHANGERS IN PARALLEL. (TYP.) TEST PLUG (TYP.) HEAT EXCHANGER SI PI SUPPLY STEAM 1/3 & 2/3YP. P N BY I T ES ENT, V L VA NGEM L O TR ARRA N O C ZE S AS PI MPS 1. NOTE: (TYP.) THERMOMETER (TYP.) VACUUM BREAKER D CHECK VALVE S HW FLOOR DRAIN. (TYP.) RELIEF VALVE TO NEAREST TEMPERATURE - TT H RUN DRAIN LINE FROM SENSORS DDC - TT WR VALVE SETTING 12"MIN. 6"MIN. SEE SCHEDULES FOR RELIEF [305mm] (TYP.) [152mm] (TYP.) MANUAL AIR VENT REDUCER, IF REQUIRED TEST PLUG (TYP.) SHUT OFF VALVE UNION CONNECTIONS (TYP.) MV WATER RETURN MODULATION CONTROL VALVE COIL WATER SUPPLY DRAIN WITH HOSE CONNECTION TERMINAL UNIT WATER COILS - PIPING CONNECTIONS # NTS DESIGNER'S NOTE: 1. THIS DETAIL IS APPLICABLE TO: 2-PIPE FAN COIL UNITS (CHILLED OR HOT WATER) â—‹ VAV/CV AIR TERMINAL UNITS ( REHEAT COIL) â—‹ â—‹ DUCT-MOUNTED REHEAT COIL CABINET UNIT HEATERS DETAIL TITLE / TERMINAL UNIT WATER COILS - PIPING CONNECTIONS SCALE : NONE DATE ISSUED: DECEMBER 2008 CAD DETAIL NO.: SD232113-12.DWG PLUG 1 1/2" [40mm] FULL PORT BALL VALVE 1 1/2"∅x2" LONG [40x50mm] PIPE ° 0 9 1 1/2" [40mm] FULL PORT BALL VALVE PLUG WELD (TYP) NOTE: 1. 2. PROVIDE IN CHILLED WATER MAIN AND IN CONDENSER WATER MAIN. LOCATE PILOT TUBE TAPS 20 PIPE DIAMETERS DOWNSTREAM AND 10 PIPE DIAMETERS UPSTREAM FROM THE NEAREST PIPE FITTING. EITHER TOP OR SIDE LOCATION. BOTH ARE NOT REQUIRED AT SAME LOCATION. # PITOT TEST CONNECTIONS NTS DESIGNER'S NOTE: SHOW LOCATION OF PILOT TEST CONNECTIONS ON FLOOR PLANS FOR CONDENSER WATER PIPING TO COOLING TOWER. THIS IS REQUIRED FOR FLOW MEASUREMENT BY ASME COOLING TOWERS TEST CODE. DETAIL TITLE / PITOT TEST CONNECTIONS SCALE : NONE DATE ISSUED: DECEMBER 2008 CAD DETAIL NO.: SD232113-13.DWG PIPE HANGERS - PROVIDE DOUBLE DEFLECTION NEOPRENE (TYPE HN) FOR FIRST TWO ON EACH SIDE OF PUMP (SEE NOTE NO. 1) PRESSURE GAGE 1/2" [15mm] BALANCING DEVICE FLEXIBLE STRAINER CONNECTION BALL OR BUTTERFLY TYP. NOTES: 1. SUPPORT PUMP FROM PIPING ONLY. DO NOT SUPPORT PUMP FROM MOTOR. # IN-LINE PUMPS - CONNECTIONS NTS DESIGNER'S NOTE: 1. CHECK VALVE IS OPTIONAL FOR SINGLE PUMP, EXCEPT FOR COOLING TOWER PUMP. 2. ELIMINATE BALANCING DEVICE WHEN PUMP CONTROLLED BY VARIABLE SPEED DRIVE. DETAIL TITLE / IN-LINE PUMPS - CONNECTIONS SCALE : NONE DATE ISSUED :DECEMBER 2008 CADD DETAIL NO. : SD232123-01.DWG FIRST 3 HANGERS FOR EACH PIPE AND BRANCH SHALL BE SPRING & NEOPRENE TYPE. TYPE "H" FOR 4" [100mm] DIA. PIPE & SMALLER. TYPE "H-P" FOR 5" [125mm] DIA. PIPE & LARGER. RIGID PIPE HANGER RIGID PIPE HANGER BUTTERFLY OR BALL INSTALL HANGER AS CLOSE SHUT OFF VALVE, TYP. TO PIPE ELBOW AS POSSIBLE (TYPICAL) OPTIONAL STRAINER PRESSURE GAUGE CHECK VALVE 1/2" [15mm] 1/2" [15mm] SUCTION DIFFUSER FLEXIBLE CONNECTOR (TYPICAL) WITH BUILT IN STRAINER. OPTIONAL: LONG RADIUS PUMP ELBOW AND INLET STRAINER WITH 3XDIAM STRAIGHT INLET TO PUMP FLOOR DRAIN VIBRATION ISOLATOR CONCRETE INERTIA (TYPICAL) BASE NOTES: SEE SPECIFICATION SECTION "PUMPS" FOR Y STRAINER OPTION 1" [25mm] MIN. DIA. PIPE STAND SINGLE SUCTION FLOOR-MOUNTED PUMPS # CONNECTIONS WITH FLEXIBLE CONNECTORS NTS DESIGNER'S NOTE: CHECK VALVE IS OPTIONAL FOR SINGLE PUMP, EXCEPT FOR COOLING TOWER PUMP. DETAIL TITLE / SINGLE SUCTION FLOOR-MOUNTED PUMPS - CONNECTIONS WITH FLEXIBLE CONNECTORS SCALE : NONE DATE ISSUED :DECEMBER 2008 CADD DETAIL NO. : SD232123-02.DWG FIRST 3 HANGERS FOR EACH PIPE AND BRANCH SHALL BE SPRING & NEOPRENE TYPE. TYPE "H" FOR 4" [100mm] DIA. PIPE & SMALLER. TYPE "H-P" FOR 5" [125mm] DIA. PIPE & LARGER. RIGID PIPE RIGID PIPE HANGER HANGER BUTTERFLY OR BALL INSTALL HANGER AS CLOSE SHUT OFF VALVE, TYP. TO PIPE ELBOW AS POSSIBLE (TYPICAL) OPTIONAL STRAINER PRESSURE GAGE 1/2" [15mm] 1/2" [15mm] SUCTION DIFFUSER WITH BUILT IN STRAINER. MECHANICAL COUPLING OPTIONAL: LONG RADIUS (6" MIN.[150 MM] SPACING) (TYPICAL) ELBOW AND INLET PUMP STRAIGHT INLET TO PUMP STRAINER WITH 3XDIAM FLOOR DRAIN 1" [25mm] MIN. DIA. PIPE STAND CONCRETE BASE (SEE DETAIL) NOTES: SEE SPECIFICATION SECTION "PUMPS" FOR Y STRAINER OPTION SINGLE SUCTION FLOOR-MOUNTED PUMPS CONNECTIONS WITH MECHANICAL COUPLINGS # NTS DESIGNER'S NOTE: 1. CHECK VALVE IS OPTIONAL FOR SINGLE PUMP, EXCEPT FOR COOLING TOWER PUMP. USE THIS DETAIL ONLY FOR PUMPS IN A MECHANICAL BUILDING WHERE POSSIBLE VIBRATION WILL NOT BE OBJECTIONABLE AND WHERE APPROVED BY VA. 2. COUPLINGS SHALL NOT BE USED ON HOT WATER SYSTEMS. DETAIL TITLE / SINGLE SUCTION FLOOR-MOUNTED PUMPS - CONNECTIONS WITH MECHANICAL COUPLINGS SCALE : NONE DATE ISSUED :DECEMBER 2008 CADD DETAIL NO. : SD232123-03.DWG FIRST 3 HANGERS FOR EACH PIPE AND BRANCH SHALL BE SPRING & NEOPRENE TYPE. TYPE "H" FOR 4" [100mm] DIA. PIPE AND SMALLER. TYPE "H-P" FOR 5" [125mm] DIA. PIPE AND LARGER. RIGID PIPE HANGER (TYPICAL) BUTTER OR BALL INSTALL HANGER AS CLOSE TO PIPE SHUT OFF VALVE, TYP. ELBOW AS POSSIBLE (TYPICAL) CHECK VALVE OPTIONAL STRAINER 1/2" [15mm] PRESSURE GAUGE FLEXIBLE CONNECTOR FLEXIBLE CONNECTOR PUMP SUCTION DIFFUSER WITH BUILT-IN STRAINER 1" [25mm] MIN. DIA. PIPE STAND DRAIN FLOOR 1" [25mm] MIN. DIA. PIPE STAND VIBRATION ISOLATOR CONCRETE INERTIA BASE (TYPICAL) (SEE DETAIL) NOTE: SEE SPECIFICATION SECTION "PUMPS" FOR Y STRAINER OPTION. DESIGNER'S NOTE: CHECK VALVE IS OPTIONAL FOR SINGLE PUMPS, EXCEPT FOR COOLING TOWER PUMP. DOUBLE SUCTION FLOOR-MOUNTED PUMPS # CONNECTIONS WITH FLEXIBLE CONNECTORS NTS DETAIL TITLE / DOUBLE SUCTION FLOOR-MOUNTED PUMPS - CONNECTIONS WITH FLEXIBLE CONNECTORS SCALE : NONE DATE ISSUED :DECEMBER 2008 CADD DETAIL NO. : SD232123-04.DWG FIRST 3 HANGERS FOR EACH PIPE AND BRANCH SHALL BE SPRING & NEOPRENE TYPE. TYPE "H" FOR 4" [100mm] DIA. PIPE AND SMALLER. TYPE "H-P" FOR 5" [125mm] DIA. PIPE AND LARGER. RIGID PIPE HANGER (TYPICAL) INSTALL HANGER AS CLOSE TO PIPE ELBOW AS POSSIBLE BUTTER OR BALL (TYPICAL) SHUT OFF VALVE, TYP. CHECK VALVE PRESSURE GAGE OPTIONAL STRAINER 1/2" [15mm] MECHANICAL COUPLINGS (6" [150mm] MIN. SPACING) (TYPICAL) PUMP SUCTION DIFFUSER WITH BUILT-IN STRAINER DRAIN FLOOR 1" [25mm] MIN. DIA. CONCRETE BASE PIPE STAND (SEE DETAIL) NOTES: SEE SPECIFICATION SECTION "PUMPS" FOR Y STRAINER OPTION. DOUBLE SUCTION FLOOR-MOUNTED PUMPS - CONNECTIONS WITH MECHANICAL COUPLINGS # NTS DESIGNER'S NOTE: 1. CHECK VALVE IS OPTIONAL FOR SINGLE PUMP EXCEPT FOR COOLING TOWER PUMP. USE THIS DETAIL ONLY FOR PUMPS IN A MECHANICAL BUILDING WHERE POSSIBLE VIBRATION WILL NOT BE OBJECTIONABLE AND WHERE APPROVED BY VA. 2. COUPLINGS SHALL NOT BE USED IN HOT WATER APPLICATIONS. DETAIL TITLE / DOUBLE SUCTION FLOOR-MOUNTED PUMPS - CONNECTIONS WITH MECHANICAL COUPLINGS SCALE : NONE DATE ISSUED :DECEMBER 2008 CADD DETAIL NO. : SD232123-05.DWG FIRST 3 HANGERS FOR EACH PIPE AND BRANCH SHALL BE SPRING & NEOPRENE TYPE. TYPE "H" FOR 4" [100mm] DIA. PIPE AND SMALLER. TYPE "H-P" FOR 5" [125mm] DIA. PIPE AND LARGER. RIGID PIPE HANGER AV (TYPICAL) AV INSTALL HANGER BUTTER OR BALL AS CLOSE TO SHUT OFF VALVE, TYP. PIPE ELBOW AS POSSIBLE (TYPICAL) NON SLAM CHECK VALVE WITH COUNTER WEIGHT PRESSURE GAGE STRAINER 1/2" [15mm] ECCENTRIC REDUCER INLET TO PUMP SHALL BE MINIMUM OF 3 PIPE PUMP DIAMETERS FLEXIBLE CONNECTOR TYP. NOTE 3 FLOOR 1" [25mm] MIN. DIA. CONCRETE BASE PIPE STAND (SEE DETAIL) 1. Y TYPE STRAINER BLOWDOWN HEIGHT SHALL ACCOMMODATE 55 GALLON DRUM. 2. PUMP INSTALLATION IS DIAGRAMMATIC AND INTENDED TO SHOW THE MAJOR COMPONENTS REQUIRED FOR INSTALLATION. ACTUAL PUMP PROVIDED. THE INSTALLED PIPING CONFIGURATION SHALL BE BASED ON THE THE CONTRACTOR SHALL SUBMIT FOR APPROVAL A COORDINATION DRAWING SHOWING PUMP, PIPING, AND ACCESSORIES AS REQUIRED BY THIS INSTALLATION DETAIL. 3. ALL PAD, PUMP, AND PIPING DRAINS SHALL BE HARD PIPED TO NEAREST FLOOR DRAIN, TYPICAL. HORIZONTAL SPLIT CASE PUMP # FLEXIBLE CONNECTORS NTS DESIGNER'S NOTE: CHECK VALVE IS OPTIONAL FOR SINGLE PUMP EXCEPT FOR COOLING TOWER PUMP. USE THIS DETAIL ONLY FOR PUMPS IN A MECHANICAL BUILDING WHERE POSSIBLE VIBRATION WILL NOT BE OBJECTIONABLE OR WHERE APPROVED BY VA. DETAIL TITLE / HORIZONTAL SPLIT CASE PUMP - FLEXIBLE CONNECTORS SCALE : NONE DATE ISSUED :DECEMBER 2008 CADD DETAIL NO. : SD232123-06.DWG PUMP DISCHARGE TO PLANT SCHEDULE 80 STEEL PIPE GRAVITY RETURN CONTROL CABINET FROM FLASH TANK VENT IF SHOWN ON FLOOR PLAN RECEIVER THERMOMETER WATER LEVEL GAUGE LPR THERMOMETER 5" [127mm] THICK CONCRETE HOUSEKEEPING FLOOR FLUSHING 3/4" [20mm] DRAIN, CONNECTION DISCHARGE INTO NEAREST PAD # FLOOR DRAIN, NC. CONDENSATE PUMPS - PIPING CONNECTIONS NTS DETAIL TITLE / CONDENSATE PUMPS - PIPING CONNECTIONS SCALE : NONE DATE ISSUED :DECEMBER 2008 CADD DETAIL NO. : SD232123-07.DWG V NOTE 3 REDUCER (TYP.) IF REQUIRED. VENT TO ATMOSPHERE PSV PILOT CONTROL LINE NOTE 1 N.C. NOTE 1 D2 SIPHON (TYP.) D1 D2 INVERTER 4 D2 MIN. BUCKET TRAP ASSEMBLY TYP. 10 D1 MIN. 20 D2 MIN. NOTE: 1. 2. SEE FLOOR PLANS FOR PIPE SIZES. SEE EQUIPMENT SCHEDULES FOR VALVE DATA AND PIPE SIZES D1 AND D2. INSTALL VALVES AS RECOMMENDED BY MANUFACTURER. 3. MAKE BYPASS VALVE DISCHARGE PIPE THE SAME SIZE AS D2 FOR THE LARGEST PRV. 4. PROVIDE NECESSARY UNIONS FOR THE REMOVAL OF VALVE WITH SCREWED CONNECTIONS. STEAM PRESSURE REDUCING STATION DOUBLE VALVE (1/3 AND 2/3) 1 NTS DESIGNER'S NOTES: 1. DESIGNATE LOWER VALVE A AND UPPER VALVE B (1-PRV1A, 1-PRV1B). USE SYSTEM PRESSURE FOR 1-PRV1A AND SET PRESSURE 2 PSIG [13.8kPa] HIGHER 2. USE DUAL VALVE PRESSURE REDUCING STATION WHEN THE MINIMUM LOAD IS 10% OR LESS THAN PEAK LOAD. 3. SAFETY VALVES SHALL BE SIZED SO AS TO RELIEVE AT PRESSURES OF 5-10 PSIG [35-70kPa] IN EXCESS OF DELIVERED PRESSURES OF PRV'S AND TO HAVE A CAPACITY EQUAL TO THE MAXIMUM CAPACITY OF PRV IT IS TO RELIEVE. VENT PIPE SHALL BE NO LESS THAN ONE PIPE SIZE LARGER THAN SAFETY VALVE DISCHARGE AND SHALL FURTHER BE SIZED SO THAT FRICTIONAL RESISTANCE OR VENT DOES NOT EXCEED VELOCITY PRESSURE AT SAFETY VALVE OUTLET. VENTS FROM SAFETY VALVES SHALL RUN THE SHORTEST AND MOST DIRECT ROUTE TO OUTDOOR THRU THE ROOF. WHERE VENTS RUN IN FINISHED SPACE THEY SHALL BE FURRED IN TO MATCH ADJACENT BUILDING CONSTRUCTION; IN UNFINISHED SPACE, PIPE TO BE COVERED ONLY. SAFETY VALVES SHALL BE LOCATED AS SHOWN ON THE FLOOR PLANS. DETAIL TITLE / STEAM PRESSURE REDUCING STATION DOUBLE VALVE (1/3 AND 2/3) SCALE : NONE DATE ISSUED: DECEMBER 2008 CAD DETAIL NO.: SD232213-01.DWG H.P. & M.P. DRIP RETURNS. (SEE FLOOR PLANS) 2" VENT TO OUTSIDE OF BUILDING 30°-300°F 4" GRAVITY RETURN TO [102 MM] CONDENSATE PUMP RETURN DIELECTRIC FITTING FLASH TANK (WHEN RETURN IS COPPER) PIPE WITH 1/4" PERFORATIONS SHALL EXTEND FULL LENGTH OF TANK AND SHALL HEIGHT DEPENDING BE SAME DIAMETER OF CONDENSATE RETURN ON INLET OR PUMP CONNECTION TO BE INSTALLED. 1/4" PERFORATIONS SHALL BE EQUIVALENT TO TANK. TOTAL AREA OF ALL TO THE TRANSVERSE AREA OF THE PIPE. FLOOR PROVIDE PIPE SUPPORT AND SADDLES. FLASH TANK SCHEDULE # CONDENSATE PUMP APPROX. CAPACITY OF CAPACITY- GPM FLASH TANK- GALLONS 0 THRU 15 16 14 DIA. X 24 LONG SIZE OF FLASH TANK- INCHES 16 " 22 24 14 DIA. X 36 LONG 23 " 30 31 16 DIA. X 36 LONG 31 " 37 37 16 DIA. X 42 LONG 38 " 45 42 16 DIA. X 48 LONG 46 " 60 61 18 DIA. X 54 LONG 61 " 75 75 18 DIA. X 66 LONG 76 " 97 95 24 DIA. X 54 LONG 98 " 150 155 24 DIA. X 78 LONG TYPICAL CONNECTIONS TO FLASH TANK NTS DESIGNER'S NOTE: INDICATE THE HEIGHT ON FLOOR PLANS AND/OR SECTIONS. PROVIDE A FLASH TANK FOR EACH CONDENSATE PUMP, WHICH SERVES MPR OR HPR CONDENSATE. DETAIL TITLE / TYPICAL CONNECTIONS TO FLASH TANK SCALE : NONE DATE ISSUED: DECEMBER 2008 CAD DETAIL NO.: SD232213-06.DWG RETURN OR EXHAUST AIR ON/OFF CONTROL STEAM SUPPLY RAH VALVE V-2 ZC V-1 TSH PC STEAM CONDENSATE HHL AFS RETURN SUPPLY AIR 10'-0" MIN. [3000 mm] STEAM HUMIDIFIER RETURN (OR EXHAUST) AIR HUMIDITY SHALL BE MONITORED. ON A CALL FOR HUMIDIFICATION, HUMIDIFIER VALVE V-1 SHALL MODULATE TO MAINTAIN THE RETURN (OR EXHAUST) AIR HUMIDITY SET POINT TO 30% (ADJUSTABLE). PRIOR TO ACTIVATION OF V-1, THE ON/OFF CONTROL VALVE V-2 SHALL BE ENABLED THROUGH ECC AND JACKET TEMPERATURE SENSED BY TSH SHALL BE WARM ENOUGH TO PREVENT CONDENSATION. THE HIGH LIMIT HUMIDITY SENSOR, LOCATED IN THE SUPPLY AIR DUCT 10 FEET AWAY FROM THE HUMIDIFIER SHALL DISABLE THE HUMIDIFIER AND GIVE AN ALARM SIGNAL TO THE ECC, IF THE SUPPLY AIR HUMIDITY EXCEEDS 90% RH (ADJUSTABLE). THE AIRFLOW SWITCH SHALL PROVE AIRFLOW BEFORE HUMIDITY CONTROLS ARE ACTIVATED. # STEAM HUMIDIFIER CONTROLS NTS DETAIL TITLE / STEAM HUMIDIFIER CONTROLS SCALE : NONE DATE ISSUED :DECEMBER 2008 CADD DETAIL NO. : SD232213-08.DWG 3/4" [20mm] AIR LOOP DOOR UNION (TYP) [25mm] 1" RETURN MAIN RETURN MAIN FLOOR PLUGGED TEE FOR DRAINING REMOVABLE COVER PLATE TRENCH MAKE ONE PIPE SIZE LARGER THAN RETURN MAIN 3/4" [20mm] AIR LOOP UNION (TYP) DOOR 1" [25mm] REMOVABLE COVER RETURN MAIN PLATE RETURN MAIN FLOOR PLUGGED TEE FOR DRAINING TERRA COTTA SLEEVE PIT MAKE TWO PIPE SIZE LARGER THAN RETURN MAIN CONDENSATE RETURN # PIPING AROUND OPENINGS NTS DETAIL TITLE / CONDENSATE RETURN PIPING AROUND OPENINGS SCALE : NONE DATE ISSUED :DECEMBER 2008 CADD DETAIL NO. : SD232213-09.DWG TO OUTSIDE AIR VENT MANIFOLD PRESSURE MIST ELIMINATOR SAFETY VALVE SET @20 PSIG PC SHUTOFF VALVE PT SET @15 PSIG LPS LT STEAM CONTROL TO HUMIDIFIER(S) LC VALVE MPS MODULATING LEVEL OR CONTROL VALVE HPS WATER LEVEL REVERSE F&T TRAP ASSEMBLY OSMOSIS FEED WATER RO FEEDWATER PREHEATED SEE PLUMBING DWG FOR R.O. PREHEAT PLATE & FRAME HEAT EXCHANGER SYSTEM TO CONDENSATE RETURN # CLEAN STEAM GENERATOR NTS DESIGNER NOTES: 1.PREHEAT HEAT EXCHANGER IS OPTIONAL. DETAIL TITLE / CLEAN STEAM GENERATOR SCALE : NONE DATE ISSUED: DECEMBER 2008 CAD DETAIL NO.: SD232213-10.DWG FROM PUMP DISCHARGE 1. SIZE WATER FILTER FOR 5% OF TOTAL SYSTEM FLOW PRESSURE 1/2" [15mm] GAUGE TO PUMP SUCTION NOTE: AUTOMATIC FLOW CONTROL DEVICE SEE NOTE 2 WATER FILTER LOW POINT DRAIN DRAIN CONNECTION WATER FILTERS # CLOSED LOOP HYDRONIC SYSTEMS NTS DESIGNER'S NOTE: 1. PROVIDE SEDIMENT WATER FILTER ON EACH CHILLED WATER, HOT WATER AND GLYCOL WATER HEATING SYSTEM. CIRCULATING FLOW. CAPACITY SHALL BE APPROXIMATELY 5% OF THE TOTAL SHOW FILTER LOCATIONS ON THE DRAWINGS. INCLUDE THE FILTER FLOW RATE IN PUMP CAPACITIES. 2. SIZE PIPES TO WATER FILTER. SELECT PRESSURE RANGE PER PROJECT NEED. SPECIFY PRESSURE RANGE ON DRAWINGS. DETAIL TITLE / WATER FILTERS - CLOSED LOOP HYDRONIC SYSTEMS SCALE : NONE DATE ISSUED: DECEMBER 2008 CAD DETAIL NO.: SD232500-01.DWG AUTOMATIC FLOW CONTROL AND BALANCE DEVICE 1" [25mm] FUNNEL CHEMICAL POT FEEDERMINIMUM CAPACITY 5 3/4" [20mm] GALLONS [19L] 1" [25mm] TO FROM PUMP DISCHARGE TO PUMP SUCTION DRAIN NOTE: TOP OF CHEMICAL POT FEEDER TANK SHALL NOT BE MORE THAN 4'-0" [1200mm] ABOVE FINISHED FLOOR. WATER TREATMENT - CLOSED SYSTEMS # NTS DESIGNER'S NOTE: 1. SHOW LOCATION OF ALL CHEMICAL POT FEEDER TANKS ON PIPING DIAGRAMS FOR EACH CHILLED WATER AND HEATING HOT WATER SYSTEM. FEEDER MAY ALSO BE USED FOR MAKE-UP FOR SMALL GLYCOL-WATER SYSTEMS (UNDER 50 GPM [190 LPM] IN LIEU OF A TANK/PUMP MAKE-UP SYSTEM. DETAIL TITLE / WATER TREATMENT - CLOSED SYSTEMS SCALE : NONE DATE ISSUED: DECEMBER 2008 CAD DETAIL NO.: SD232500-02.DWG TOWER TOWER TOWER CAD DETAIL NO.: LC ~ REDUCED CONDENSER WATER SUPPLY PRESSURE BACK FLOW (FROM TOWER) PREVENTER SIDE STREAM SOLID DWG MAKE UP MODULATING LEVEL METER CONTROL VALVE CHEMICAL FEED PUMP NO. 1 CHEMICAL FEED PUMP NO. 2 HS HS CHEMICAL FEED PUMP NO. 3 PH TRANSMITTER CONDENSERS PHT PUMP TYP. HS CT OPTIONAL SIDE STREAM SAMPLE SEPARATOR TYP. CONDUCTIVITY CONDENSERS TRANSMITTER TYP. CHEMICAL FEED CONTROLLER CONDENSER WATER RETURN (TO TOWER) STORAGE TANK NO. 1 CHILLED WATER SCALE STORAGE TANK NO. 2 AND CORROSION TOWER BIOCIDE INHIBITOR STORAGE TANK NO. 3 STORAGE TANK NO. 4 TOWER SCALE AND DESIGNERS NOTES: BROMINE FEEDER 1.DESIGN WATER TREATMENT SYSTEM BASED ON THE AVAILABLE M CORROSION INHIBITOR WATER SAMPLE ANALYSIS AND RECOMMENDATIONS OF THE WATER TREATMENT CONSULTANT. WATER TREATMENT SYSTEM - COOLING TOWER NTS FLOOR BLOW SINK VALVE METER DOWN 2.PROVIDE INTERFACE BETWEEN CHEMICAL FEED CONTROLLER AND ECC. 3.CHILLED WATER WATER TREATMENT SYSTEM SHALL BE OPERATED MANUALLY. 4.ADDITIONAL STORAGE TANKS AND FEED PUMPS MAY BE REQUIRED BASED ON THE OUTCOME OF THE WATER SAMPLE ANALYSIS. 5.ENSURE CLOSE COORDINATION BETWEEN THE CONTRACT SPECIFICATIONS AND DETAILS. DATE ISSUED: DECEMBER 2008 PLUMBING VALVE TYP. SCALE : NONE M TREATMENT SYSTEM - RELIEF BYPASS ~ SEE COOLING TOWER SEPARATOR WITH PUMP DCW DETAIL TITLE / WATER ~ # SD232500-03.DWG CHILLED WATER RETURN HEADER WATER LEVEL CWS CWS CONDENSER WATER PUMP SEE PUMP SIDESTREAM SIDESTREAM SCHEDULE SEPARATOR SEPARATOR AND DETAIL SOLIDS RECOVERY RECOVERY SEPARATOR SEPARATOR CWS CWS CONDENSER SOLIDS FD FD SEPARATOR DETAIL WITHOUT SIDESTREAM PUMP SEPARATOR DETAIL WITH SIDESTREAM PUMP DESIGNER'S NOTE: 1. PROVIDE EITHER A COMMON SIDESTREAM SOLID SEPARATOR WITH PUMP OR A DEDICATED SEPARATOR FOR EACH CONDENSER WATER SYSTEM. 2. INCREASE CONDENSER WATER PUMP CAPACITY 5%-8% FOR A DEDICATED SIDESTREAM SEPARATOR. # SIDESTREAM SOLID SEPARATOR NTS DETAIL TITLE / SIDE STREAM SOLID SEPARATOR SCALE : NONE DATE ISSUED: DECEMBER 2008 CAD DETAIL NO.: SD232500-04.DWG W2 W1 NOTE: 1. ALL VANE ELBOWS SHALL BE CONSTRUCTED AND INSTALLED AS DETAILED BY SMACNA. 2. WHEN W1 DOES NOT EQUAL W2, VANE SHALL BE SINGLE THICKNESS VANE TYPE REGARDLESS OF W DIMENSION. 3. 4. ALL SINGLE THICKNESS VANES SHALL HAVE A 2" [50mm] RADIUS, 1 1/2" [40mm] MAXIMUM SPACE BETWEEN VANES AND A 3/4" [20mm] TRAILING EDGE. WHEN W EQUALS W2 AND W1 IS GREATER THAN 20" [500mm] VANES SHALL BE DOUBLE VANE TYPE. # DUCTWORK SQUARE VANE ELBOWS NTS DETAIL TITLE / DUCTWORK SQUARE VANED ELBOWS SCALE : NONE DATE ISSUED: DECEMBER 2008 CAD DETAIL NO.: SD233100-01.DWG # R THAN W. GREATER OR BE DETAIL TITLE / DUCTWORK 3W 1/3W 1/3W. THAN GREATER OR BE EQUAL R SHALL DATE ISSUED: DECEMBER 2008 2W ALL STANDARD RADIUS ELBOWS CAN BE SUBSTITUTED WITH SHORT RADIUS 2. CONSTRUCTED, SUPPORTED AND FASTENED AS RECOMMENDED BY SMACNA. ELBOWS. ALL SHORT RADIUS ELBOWS SHALL HAVE VANES. VANES SHALL BE THE INTERIOR SURFACE OF ALL RADIUS ELBOWS SHALL BE MADE ROUND. CAD DETAIL NO.: 15 DEGREES ON DRAWINGS. DO NOT SHOW MITERED ELBOWS AND MITERED OFFSETS (TRANSITIONS) GREATER THAN DESIGNER'S NOTE: NTS DUCTWORK RADIUS ELBOWS 1/6W. THAN GREATER OR BE EQUAL R SHALL SHORT RADIUS ELBOW WITH TWO VANES W 1/6W VANE 1/ 1. SHORT RADIUS ELBOW WITH ONE VANE W VANE 2/ R NOTE: STANDARD RADIUS OR LONG RADIUS ELBOW W EQUAL R SHALL 1/3W R RADIUS ELBOWS SCALE : NONE SD233100-02.DWG # . X A M 30° MAX . EQUIPMENT 15° TYPICAL DUCTWORK TRANSITION WITH EQUIPMENT MOUNTED IN DUCT PLAN OR SIDE VIEW FLOW AIR . ° 5 X 1 A M TYPICAL DUCTWORK TRANSITION PLAN OR SIDE VIEW 15 ° X. DATE ISSUED: DECEMBER 2008 CAD DETAIL NO.: NTS (WITH EQUIPMENT MOUNTED IN DUCT) DUCTWORK TRANSITIONS NOTE: UNLESS OTHERWISE INDICATED ON PLANS, MAXIMUM ANGLES SHOWN SHALL APPLY. FLOW AIR MAX. 15 ° MA X. ° 0 3 MA DETAIL TITLE / DUCTWORK TRANSITIONS (WITH EQUIPMENT MOUNTED IN DUCT) SCALE : NONE SD233100-03.DWG AIR # DATE ISSUED: DECEMBER 2008 AIR MAIN DAMPER SUPPLY CAD DETAIL NO.: NTS 2. 1. AIR FLOW BRANCH DUCT TAKE-OFF PLAN VIEW W DAMPER PROVIDE VOLUME DUCT MAIN SUPPLY SHOW ALL VOLUME DAMPERS ON FLOOR PLANS. OTHER CASES AND MAY BE USED AT ANYTIME. FPM [5.1 M/S] OR LESS. THE AIR SPLIT DUCT TAKE-OFF SHALL BE USED IN ALL MAIN DUCT CFM ANYTIME AND UP TO 40% WHEN THE MAIN DUCT VELOCITY IS 1000 DUCT CFM. THE BRANCH DUCT TAKE-OFF MAY BE USED FOR UP TO 15% OF THE THE SUPPLY REGISTER TAKE-OFF MAY BE USED FOR UP UP TO 25% OF THE MAIN DESIGNER'S NOTES: FLOW SUPPLY REGISTER TAKE-OFF PLAN VIEW TOP REGISTER DUCT 1/4 W OR 4" [100mm] MIN. PROVIDE VOLUME AIR FLOW AIR FLOW AIR OR LINKAGE CFM NOTED ON FLOOR PLANS SUPPLY DUCTWORK TAKE-OFFS OR BRANCH DUCT FLOW AIR SPLIT DUCT TAKE-OFF PLAN VIEW FLOW SUPPLY REGISTER DUCT SUPPLY MAIN SPLIT DIMENSION SEE FLOOR PLAN FOR ADJUSTABLE METAL ROD VOLUME EXTRACTOR; ADJUSTABLE FROM FULLY CLOSED POSITION TO AIR TURNING VANES FLOW DETAIL TITLE / SUPPLY DUCTWORK TAKE-OFFS SCALE : NONE SD233100-04.DWG MAIN SUPPLY X. A °M 45 ROUND SHEET METAL "D " DUCT. RIGID DUCT TO AIR TERMINAL UNIT. PLAN VIEW # SUPPLY DUCT TAKEOFF - AIR TERMINAL UNIT NTS DETAIL TITLE / SUPPLY DUCT TAKEOFF- AIR TERMINAL UNITS SCALE : NONE DATE ISSUED: DECEMBER 2008 CAD DETAIL NO.: SD233100-05.DWG FLOW MAIN SUPPLY FLOW SMACNA FIGURE 4-6 45° LEED IN RIGID DUCT TO AIR TERMINAL UNIT. PLAN VIEW ALTERNATE SUPPLY DUCT TAKEOFF # AIR TERMINAL UNITS NTS DETAIL TITLE / ALTERNATE SUPPLY DUCT TAKEOFF - AIR TERMINAL UNITS SCALE : NONE DATE ISSUED: DECEMBER 2008 CAD DETAIL NO.: SD233100-06.DWG AIR MAIN EXHAUST OR RETURN FLOW AIR FLOW 1/4W OR 4" [100mm] MIN. VD PROVIDE VOLUME DAMPER BRANCH DUCT AT EACH BRANCH DUCT W PLAN VIEW # EXHAUST OR RETURN BRANCH DUCTWORK NTS DESIGNER'S NOTE: 1. SHOW ALL VOLUME DAMPERS ON FLOOR PLANS. DETAIL TITLE / EXHAUST OR RETURN BRANCH DUCTWORK SCALE : NONE DATE ISSUED: DECEMBER 2008 CAD DETAIL NO.: SD233100-07.DWG INSULATION SEE 1/2" [15mm] SPECIFICATION ROUND ROD PIN STIFFEN BLADE AS REQUIRED DUCT OUTSIDE END BEARING INSULATION STAND-OFF DAMPER BLADE HANDLE WITH LOCKING QUADRANT INSIDE END BEARING 1/8" [6mm] CLEARANCE SIDE ELEVATION ALL AROUND SECTION NOTE: 1. DELETE INSULATION STAND-OFF ON DUCTWORK WITHOUT EXTERIOR INSULATION. 2. DETAIL SHOWS SINGLE BLADE DAMPER. DAMPER INSTALLATION SHALL BE SIMILAR FOR MULTI-BLADE DAMPERS & ROUND DAMPERS. # VOLUME DAMPER DETAIL NTS DETAIL TITLE / VOLUME DAMPER DETAIL SCALE : NONE DATE ISSUED: DECEMBER 2008 CAD DETAIL NO.: SD233100-08.DWG "A" "A" INSULATION DUCT GASKET INSULATION SECTION "A-A" ACCESS PANEL CASING GASKET "B" HANDLE INSIDE "B" INSULATION FLEXIBLE WASHER NOTES: SECTION "B-B" ACCESS DOOR FACTORY FABRICATED 1. LATCHES SHALL BE OF THE WEDGE TYPE TO CLOSE DOORS 2. HINGES ON THE ACCESS DOORS SHALL HAVE NON-CORROSIVE LATCH TIGHTLY. PINS. 3. SEE SMACNA 2005, FIGURE 9-15 ACCESS PANEL AND DOOR DETAIL # NTS DESIGNERS NOTES: 1. USE ACCESS DOORS ON AIR HANDLING UNITS AND DUCTWORK INSTALLED IN EQUIPMENT ROOMS. 2. USE ACCESS PANELS ON ALL EQUIPMENT AND DUCTWORK INSTALLED ABOVE FINISHED CEILINGS. DETAIL TITLE / ACCESS PANEL AND DOOR DETAIL SCALE : NONE DATE ISSUED :DECEMBER 2008 CADD DETAIL NO. : SD233100-09.DWG HOUSING WELDED ROUND TO DUCT SECTION FLAT OVAL OR DUCT SECTION COVER WITH HANDLE AND CHAIN RETAINER GASKETED AND PRESSURE SEALED # ACCESS SECTION FOR ROUND/OVAL DUCT NTS DETAIL TITLE / ACCESS SECTION FOR ROUND/OVAL DUCT SCALE : NONE DATE ISSUED: DECEMBER 2008 CAD DETAIL NO.: SD233100-10.DWG SHEET METAL AS ALTERNATE POSITION OF BOLT SPECIFIED FOR 1" [25mm] FLANGE & HEM DUCTWORK. BOLT ON 4" [100mm] CENTERS 1 1/2" [40mm] 1"x1/8" [25x3mm] BAND IRON POCKET SLIP FLEXIBLE MATERIAL AS SPECIFIED WASHER FLANGED CONNECTION ON FAN SIDE DUCT 1 1/2" [40mm] MIN. TO 3" [75mm] MAX. INSTALLED. 6" [150mm] SHEET METAL AS SPECIFIED FOR DUCTWORK. NOMINAL WITH MATERIAL TAUT RECTANGULAR FLEXIBLE CONNECTION 5/16" [8mm] FLANGE BOLT ON 4" [100mm] CENTERS 1"x1/8" [25x3mm] BAND IRON 1"x1/8" [25x3mm] DRAW BAND SHEET METAL SCREWS ON 12" [300mm] CENTERS FLEXIBLE RIVET ON 4" MATERIAL AS [100mm] SPECIFIED 1/2" [15mm] CENTERS 1/2" [15mm] WASHER FLANGED CONNECTION ON FAN SIDE DUCT 1 1/2" [40mm] 1-1/2" [40mm] MIN. TO 3" [75mm] MAX. INSTALLED. 6" [150mm] NOMINAL WITH MATERIAL TAUT ROUND FLEXIBLE CONNECTION # FLEXIBLE DUCT CONNECTIONS NTS DETAIL TITLE / FLEXIBLE DUCT CONNECTIONS SCALE : NONE DATE ISSUED: DECEMBER 2008 CAD DETAIL NO.: SD233100-11.DWG NOTE 6 FIRE BARRIER SLEEVE, NOTE 2 [25mm] TYPICAL DUCT INSULATION 1" PARTITION OR CHASE DAMPER COLLAR EXTENSION INTEGRAL PART OF SLEEVE DAMPER, NOTE 1 ACCESS DUCT PANEL CONNECTION NOTE 5 NOTE 4 SLEEVE, NOTE 2 PERIMETER ANGLE, NOTE 3 (NOTE FASTENED TO PARTITION) NOTE: 1. A VERTICAL DAMPER IS SHOWN. HORIZONTAL DAMPER INSTALLATION, 1S SIMILAR. FOLLOW DAMPER MANUFACTURER'S INSTRUCTIONS, INCLUDING FASTENER OPTIONS AND GAGES FOR SLEEVE AND PERIMETER ANGLES. FIRE DAMPERS MUST BE INSTALLED IN THE PARTITION OR FLOOR AND NOT OUTSIDE THE PENETRATION. 2. GALVANIZED SLEEVE: GAGE NOT LESS THAN CONNECTING DUCT. FASTEN SLEEVE TO DAMPER FRAME AND TO PERIMETER ANGLES. 3. PERIMETER ANGELS: GALVANIZED STEEL, NOT LESS THAN 1 1/2"x1 1/2" [40x40mm], 14 GAGE, TO PROVIDE 1" [25mm] MINIMUM OVERLAP OF OPENING ON ALL 4 SIDES. 4. BREAKAWAY DUCT CONNECTION: CONTRACTOR'S OPTION OF TYPES SHOWN IN SMACNA. ACCESS PANELS: SIZE AND LOCATION TO PERMIT SERVICING THE FUSIBLE LINK OR LINKS. 5. PROVIDE 1/4" TO 1/2" [6 TO 15mm] CLEARANCE ON HEIGHT AND WIDTH. FILL OPEN SPACE WITH ROCK WOOL FIRESTOP FIBER. 6. ALL DUCT WORK RISERS WHICH ARE RUN EXPOSED, SUCH AS THRU ATTIC FLOORS 7. AND MECHANICAL ROOM FLOORS, SHALL BE PROVIDED WITH 3" [75mm] HIGH CONCRETE CURB AROUND OPENING FOR DUCT. SECTION THRU # FIRE DAMPER INSTALLATION NTS DETAIL TITLE / SECTION THRU FIRE DAMPER INSTALLATION SCALE : NONE DATE ISSUED: DECEMBER 2008 CAD DETAIL NO.: SD233100-12.DWG ALL THREAD ROD. MINIMUM 3/8" [10mm]∅ INSULATION GALVANIZED ANGLE IRON OR EQUIVALENT STRENGTH CHANNEL NOTE: 1. PROVIDE BRACING TO LIMIT THE AMPLITUDE OF WALL VIBRATION AND WALL DEFLECTION TO SPECIFIED MAXIMUMS. 2. MINIMUM BRACING REQUIREMENTS: MAXIMUM DUCT WIDTH MAXIMUM SIZE ANGLE UP 27 41 61 1-1/2x1-1/2x3/16 [40x40x7] 2x2x3/16 [50x50x7] 2x2x3/16 [50x50x7] IN. [mm] 3. # MAXIMUM SPACING IN. [mm] TO 26 [650] [675] TO 40 [1000] [1000] TO 60 [1500] [1500] TO 72 [1800] IN. [mm] NONE 72 [1800] 48 [1200] 24 [600] INSULATION: FOR COLD DUCTS INSULATE BRACES AND PROVIDE VAPOR BARRIER. FLAT OVAL DUCT HANGERS/REINFORCEMENT NTS DETAIL TITLE / FLAT OVAL DUCT HANGERS/REINFORCEMENT SCALE : NONE DATE ISSUED: DECEMBER 2008 CAD DETAIL NO.: SD233100-13.DWG DETAIL TITLE / ROUND DUCT HANGERS SCALE : NONE DATE ISSUED: DECEMBER 2008 CAD DETAIL NO.: SD233100-14.DWG UNDER # 26 36 50 60 84 [650] [900] [1250] [1500] [2100] IN. [mm] MAX. DUCT Ø 1 [25] x 22 GA STRAP 1 [25] x 18 GA STRAP 1 [25] x 16 GA STRAP 3/8 [10]Ø. RODS 1/2 [13]Ø RODS ALLOWS FOR DUCT REINFORCING AND INSULATION, BUT NO EXTERNAL LOAD. PROJECTS. DESCRIBE OR DETAIL UPPER ATTACHMENTS APPLICABLE TO PARTICULAR DESIGNER'S NOTE: NTS 260 [119] 420 [190] 700 [317] 1320 [598] 2500 [1133] LBS. [kg] MAX. LOAD TABULATED DATA FROM SMACNA NOTE: ONE ONE ONE TWO TWO QUANTITY/SIZE IN. [mm] HANGER STRAPS OR RODS ROUND DUCT HANGERS [1250mm]∅ OVER 50" BAND HANGER RODS & [1250mm]∅ 50" STRAP SIZE AS HANGER BAND OF SAME FASTENERS LOAD RATED 144 144 144 144 144 [3600] [3600] [3600] [3600] [3600] IN. [mm] MAX. SPACING DUCT RISER - SEE FLOOR SHEET METAL SCREWS 4" PLANS FOR SIZES [100mm] ON CENTER EXTEND ANGLE 3" 1 1/2"x1 1/2"x1/8" [40x40x3mm] [75mm] BEYOND DUCT ANGLE INSTALL ON BOTH LONG DIMENSION SIDES OF DUCT. FOR DUCTS OVER 60" [1500mm] USE 2"x2"x1/8" [50x50x3mm] ANGLE. FLOOR SEAL HOLE WITH FIREPROOFING HOLE IN STRUCTURAL FLOOR MATERIAL AFTER DUCT INSTALLATION DUCT RISER 0.5 INCH WG [125Pa] TO 2 INCHES WG [500Pa] DUCT RISER SUPPORT DUCT RISER - SEE FLOOR ARRANGE RISER SO PLANS FOR DETAILS REINFORCER TRANSVERSE JOINT IS AT RISER SUPPORT POINT 2"x2"x1/4" [50x50x6mm] ANGLE INSTALL ON BOTH LONG DIMENSION SIDES OF DUCT. FLOOR HOLE IN STRUCTURAL FLOOR SEAL HOLE WITH FIREPROOFING MATERIAL AFTER DUCT INSTALLATION DUCT RISER 2 INCHES WG [500Pa] TO 4 INCHES WG [1000Pa] DUCT RISER SUPPORT NOTE: ALL DUCT WORK RISERS WHICH ARE RUN EXPOSED, SUCH AS THRU ATTIC FLOORS AND FAN ROOM FLOORS SHALL BE PROVIDED WITH A 3" [75mm] HIGH CONCRETE CURB AROUND OPENING FOR DUCT. # DUCT RISER SUPPORTS NTS DESIGNER'S NOTE: INDICATE ON DRAWING THE DUCT PRESSURE CLASS 2" WG [500Pa] WG, 3" WG [750Pa] OR 4" WG [100OPa]. DETAIL TITLE / DUCT RISER SUPPORTS SCALE : NONE DATE ISSUED: DECEMBER 2008 CAD DETAIL NO.: SD233100-15.DWG SIZE TO MAINTAIN 3500 FPM ° 15 [17.8 M/S] OUTLET VELOCITY AS REQUIRED WELDED STAINLESS STEEL EXHAUST STACK 1" [25mm] GALVANIZED STEEL STRAP SECURED TO EXHAUST STACK GUY WIRE (4 REQUIRED) WELDED 10'-0" MIN. TRANSITION (AS REQUIRED) F.C. EXHAUST FAN [3000mm] JOINT DRIP LIP DRAIN, 1/2" [15mm] WELDED COUPLING BLANK PLATE SECURE SECURE GUY STACK TO ROOF WIRE TO ROOF ROOF (TYP.) (TYP.) # EXHAUST STACK DETAIL NTS DESIGNER'S NOTE: 1. 10 FEET MINIMUM HEIGHT IS SHOWN. INCREASE THE HEIGHT, AS REQUIRED, TO COMPLY WITH THE RECOMMENDATIONS OF THE DISPERSION ANALYSIS. 2. USE THIS DETAIL FOR FUME HOODS,BIOLOGICAL SAFETY CABINETS, ISOLATION ROOM EXHAUST AND ANY OTHER APPLICABLE AREA. DETAIL TITLE / EXHAUST STACK DETAIL SCALE : NONE DATE ISSUED: DECEMBER 2008 CAD DETAIL NO.: SD233100-16.DWG CONNECT TO GENERAL EXHAUST EXHAUST DUCT CEILING 2" [50mm] CEILING REGISTER 50 CFM, 4" [100mm] DIA. STAINLESS STEEL DUCT PER MANUFACTURER'S RECOMMENDATION FILM PROCESSOR PROVIDE DUCT TRANSITION FITTING IF REQUIRED BETWEEN 4" AND FILM PROCESSOR NOTE: 1. USE THIS DETAIL ONLY IF THE FILM PROCESSING INVOLVES USE OF CHEMICALS. # DUCTWORK CONNECTION - FILM PROCESSOR NTS DETAIL TITLE / DUCTWORK CONNECTION - FILM PROCESSOR SCALE : NONE DATE ISSUED :DECEMBER 2008 CADD DETAIL NO. : SD233100-18.DWG SUPPORT ANGLES OR STANDING "A" SEAMS SECURE TO STRUCTURE TO EXHAUST DUCT ABOVE AS RECOMMENDED BY WIDTH SMACNA SEE NOTE 1 "A" LENGTH PLAN HIGH CLG. - CLG. SUPPORT ANGLE-SEE SEE NOTE 4 ARCHITECTURAL SPECIFICATIONS - NORMAL 9'-0" "B" [2740mm] CLG. 32" [800mm] MIN. "B" SEE NOTE 2 FRONT ELEVATION 3/4" [20mm] LAP ALL AROUND MITER AND WELD 1" CORNERS SEE NOTE 3 [25mm] SECTION "A-A" CONTINUOUS WELD 1"x1/8"[25x6mm] STIFFENING BAR- 1/2" [12.71mm] 3/4" [20mm] SEE NOTE 3 SECTION "B-B" NOTES: 1. HOODS SHALL BE STAINLESS STEEL, SEE SPECIFICATIONS. FOR HOOD SIZE & LOCATION SEE EQUIPMENT SCHEDULE. FOR EXHAUST DUCT CONNECTIONS - SEE FLOOR PLANS. 2. ALL HOODS SHALL BE 6'-6" [2m] ABOVE FINISHED FLOOR UNLESS OTHERWISE NOTED. HOODS OVER URNS SHALL BE 7'-6" [2.3m] MINIMUM ABOVE FINISHED FLOOR. 3. HOODS OVER 6'-0" [1.9m] LONG WITH 2 OR MORE SECTIONS, SHALL HAVE INSIDE STANDING SEAM AND 1"x1/8" [25x6mm] STIFFENING BAR - SEE SECTION "B-B". 4. EXTEND SIDE & END SHEET TO SUIT HIGH CEILING WHEN REQUIRED. 5. DETAIL SHOWS HOOD IN OPEN SPACE. WHEN HOOD IS INSTALLED AT WALL OR PARTITION # SECURE TO WALL OR PARTITION WITH EXPANSION BOLTS. HOOD TYPE "A" NTS DESIGNER'S NOTE: VERIFY ALL DIMENSIONS. SEE ARCHITECTURAL FLOOR PLANS FOR REQUIRED HOOD LOCATIONS. DETAIL TITLE / HOOD TYPE "A" SCALE : NONE DATE ISSUED :DECEMBER 2008 CADD DETAIL NO. : SD233100-19.DWG SUPPORT ANGLES OR RECESSED STERILIZERS IN STANDING SEAMS. SECURE MECHANICAL EQUIP AREA TO STRUCTURE ABOVE AS RECOMMENDED BY SMACNA A NORMAL 9'-0" [2400mm] CEILING LENGTH PLAN PROVIDE A STAINLESS [300mm] 12" A STEEL COLLAR FOR EACH OPENING PARTITION STAINLESS STEEL SCREWS 16" 20"x8" [500x200mm] OPENINGS SEE NOTE 4 [400mm] O.C. NORMAL 9'-0" SECTION A [2400mm] [813mm] 1/2" [13mm] 1" [25mm] CONTINUOUS WELD OR SOLDER B FRONT ELEVATION SEE B 1"x1/8" [25x3mm] NOTE 2 32" MIN. CEILING 3/4" [19mm] STIFFENING BAR, SEE NOTE 3 SECTION B NOTE: 1. HOODS SHALL BE STAINLESS STEEL. SEE SPECIFICATIONS. FOR HOOD SIZES & LOCATIONS SEE EQUIPMENT SCHEDULE OR FLOOR PLANS. 2. HOODS SHALL BE 6'-6" [1950mm] ABOVE FINISHED FLOOR. 3. HOODS OVER 6'-0" [1800mm] LONG WITH 2 OR MORE SECTIONS SHALL HAVE INSIDE STANDING SEAM AND 1"x1/8" [25x3mm] STIFFENING BAR. SEE SECTION B. 4. PROVIDE A 20"x8" [500x200mm] OPENING OVER EACH STERILIZER. LOCATE OPENING AS HIGH AS POSSIBLE IN HOOD, BUT BELOW CEILING IN MECHANICAL EQUIPMENT AREA IF ROOM HAS A CEILING. # HOOD TYPE "B" NTS DESIGNER'S NOTE: 1. SEE ARCHITECTURAL PLANS FOR REQUIRED HOOD LOCATIONS. USE TYPE "B" HOOD FOR RECESSED STERILIZERS, WHEN STERILIZERS ARE INSTALLED IN A MECHANICAL EQUIPMENT AREA. DETAIL TITLE / HOOD TYPE "B" SCALE : NONE DATE ISSUED: DECEMBER 2008 CAD DETAIL NO.: SD233100-20.DWG "WET" EXHAUST DUCT TO DEDICATED (STAINLESS STEEL) EXHAUST SYSTEM MANUAL VOLUME DAMPER CEILING EXHAUST HOOD (TYPE "A") UNDUCTED WASHER EXHAUST VENT OPENING 1'-0" [300mm] MIN. FRONT AND 6" [150mm] MIN. WALL CLEARANCE ON BOTH SIDES WASHER DOOR GLASSWARE WASHER (SEE ARCHITECTURAL FLOOR PLANS) FLOOR 6'-0" [1800mm] MINIMUM-EXACT HEIGHT SHALL BE BASED ON EQUIPMENT FURNISHED # EXHAUST DUCTWORK- GLASSWARE WASHER NTS DESIGNER'S NOTES: 1. SEE VA STANDARD DETAIL 23 31 00-20 FOR CONSTRUCTION & INSTALLATION DETAILS. 2. COORDINATE HOOD DIMENSIONS AND EXHAUST AIR VOLUME SHOWN ON THE EQUIPMENT DRAWINGS. EXHAUST AIR VOLUME SHALL BE BASED ON THE 100 FPM [.5 M/sec] VELOCITY THRU THE FACE AREA OF THE HOOD. DETAIL TITLE / EXHAUST DUCTWORK - GLASSWARE WASHER SCALE : NONE DATE ISSUED :DECEMBER 2008 CADD DETAIL NO. : SD233100-21.DWG OUTSIDE AIR LOUVER NOTE:1 NOTE 2 EXTERIOR CMU WALL [1400mm] 4'-8" WALL 24"x24" [600mmx600mm] BOLTED 1/2" [15mm] STEEL ACCESS PANEL FLOOR DRAIN (TYP.) OUTSIDE AIR ACCESS SECTION DAMPER (WALK-IN) DETAIL KEYNOTES: 1. THE DESIGN AND SUPPORTING DOCUMENTATION FOR THE BLAST RESISTANT CONCRETE WALL SHALL BE COORDINATED AND APPROVED BY A REGISTERED PROFESSIONAL STRUCTURAL ENGINEER SPECIALIZING IN BLAST RESISTANT CONSTRUCTION. 2. LIMIT AIR VELOCITY TO 800 FPM [4.0 m/s] THRU PLENUM. OUTSIDE AIR INTAKE FOR AIR HANDLER # UNIT FOR MISSION CRITICAL FACILITY NTS DETAIL TITLE / OUTSIDE AIR INTAKE FOR AIR HANDLER UNIT FOR MISSION CRITICAL FACILITY SCALE : NONE DATE ISSUED: DECEMBER 2008 CAD DETAIL NO.: SD233100-23.DWG SEE SPECIFICATIONS FOR CLAMPS AND SEALANT (TYP.) THERMAL INSULATION SEE SPECIFICATIONS SUPPORT SADDLE FROM STRUCTURE CONICAL OUTLET FLEXIBLE DUCT SIZE SAME AS DIFFUSER BRANCH DUCT INLET: 5'-0" MAX LENGTH. USE RIGID ELBOWS FOR CHANGE OF DIRECTION GREATER THAN 45° 12" SHEET METAL SADDLE [300mm] TYPICAL DIFFUSER OR VOLUME DAMPER W/ LOCKING QUAD CEILING REGISTER IN LAY-IN CLG. NOTE: THE USE OF FLEXIBLE AIR DUCT CONNECTORS ARE NOT PERMITTED FOR THE DEDICATED AHU SERVING THE SURGICAL SUITE. # FLEXIBLE AIR DUCT CONNECTOR NTS DETAIL TITLE / FLEXIBLE AIR DUCT CONNECTOR SCALE : NONE DATE ISSUED : DECEMBER 2008 CADD DETAIL NO. : SD233100-24.DWG LOCATED IN OPERATING ROOM SURGICAL SUITE SUPPLY DIFFUSER SYSTEM HEPA FILTRATION AIR VELOCITY MAX. 400 FPM [2.0 M/sec] ACCESS DOOR MIN.24x36 4'-0" [1200mm] MIN. 2-POSITION TERMINAL UNIT ELBOW WITH REHEAT S.S. DUCT RH WELDED S.S. DRAIN PAN ~ STEAM HUMIDIFIER HWS HWR ~ ~ TU D LOCATED IN CORRIDOR ~ ~ LPS LPR INDIRECT WASTE TO FLOOR DRAIN NOTES: 1.ALL DUCTWORK IS STAINLESS STEEL # SUPPLY DUCT DETAIL OPERATING ROOM NTS DESIGNERS NOTES: 1.PROVIDE 2 FULL CROSS SECTIONS THRU EACH OR. DETAIL TITLE / SUPPLY DUCT TAKEOFF DETAIL - OPERATING ROOM SCALE : NONE DATE ISSUED :DECEMBER 2008 CADD DETAIL NO. : SD233100-25.DWG ACTIVE LENGTH PLENUM WITH INTERNALLY LINED INACTIVE LENGTHS INSULATION TYP. ROUND OR OVAL INLET COLLAR MINIMUM 2" EXTENSION VOLUME DAMPER BRANCH DUCT INSULATED FLEXIBLE AIR DUCT CONNECTOR LENGTH NOT TO EXCEED 3' [900 MM] NOTES: 1.COORDINATE SLOT DIFFUSER FRAME/BORDER TYPE AND END BORDER CONFIGURATION WITH CEILING TYPE. INLET COLLAR PLENUM LINEAR DIFFUSER CEILING # LINEAR SLOT DIFFUSER NTS DETAIL TITLE / LINEAR SLOT DIFFUSERS SCALE : NONE DATE ISSUED: DECEMBER 2008 CAD DETAIL NO.: SD233100-26.DWG MOTOR HOUSING ELECTRICAL CONDUIT GUIDE WOOD NAILING STRIP CURB CAP PREFABRICATED ROOF SEE NOTE 1 CURB SEE NOTE 2 SEE NOTE 2 ROOF RIGID CONDUIT TO TRANSITION DUCT TO ACCOMMODATE FULL SIZE OF DAMPER ELECTRICAL WIRES SUPPLIED WITH ROOF VENTILATOR GRAVITY BACKDRAFT DAMPER DUCT NOTE: 1. 2. SECURE CURB CAP TO WOOD NAILING STRIP WITH 3/8" [10mm] CADMIUM PLATED LAG BOLTS NOT OVER 12" [300mm] ON CENTER. SECURE ROOF CURB, DUCTWORK AND DAMPER TO ROOF WITH EXPANSION BOLTS (CONCRETE ROOF) OR RUST RESISTANT BOLTS (METAL DECK AND BAR JOIST ROOF). 3. RUN ELECTRICAL LINES THROUGH CLEARANCE HOLE PROVIDED IN GRAVITY DAMPER, THEN THROUGH VENTILATOR ELECTRICAL CONDUIT GUIDE. # POWER ROOF VENTILATOR NTS DESIGNERS NOTES: 1.PROVIDE A MOTORIZED DAMPER, IF APPLICABLE. 2.PROVIDE DIRECT DRIVE FANS FOR LOCATIONS NOT EASILY ACCESSIBLE. AS ATTIC OR PIPE BASEMENT AND LESS THAN 2 HP. 3.MINIMUM CURB HEIGHT SHALL BE 12 INCHES [300 mm]. INCREASE HEIGHT, IF REQUIRED, TO OVERCOME SNOW DRIFT. DETAIL TITLE / POWER ROOF VENTILATOR SCALE : NONE DATE ISSUED: DECEMBER 2008 CAD DETAIL NO.: SD233400-01.DWG WOOD NAILING STRIP FACTORY ASSEMBLED HINGED HOOD WITH PREFABRICATED ROOF LATCH & BIRD SCREEN CURB SEE NOTE 1 SEE NOTE 2 CURB CAP ROOF SEE NOTE 2 GRAVITY BACKDRAFT DAMPER. TRANSITION DUCT TO FULL SIZE OF DAMPER DUCT (WHEN SHOWN) SUPPLIED WITH HOOD NOTE: 1. 2. SECURE HOOD TO WOOD NAILING STRIP WITH 3/8" [10mm] CADMIUM PLATED LAG BOLTS NOT OVER 12" [300mm] ON CENTER. SECURE ROOF CURB, DUCTWORK AND DAMPER TO ROOF WITH EXPANSION BOLTS (CONCRETE ROOF) OR RUST RESISTANT BOLTS (MENTAL DECK & BAR JOIST ROOF). # LOW-SILHOUETTE EXHAUST OR INTAKE HOOD NTS DESIGNER'S NOTE: 1.PROVIDE A MOTORIZED DAMPER, WHERE APPLICABLE. 2.MINIMUM CURB HEIGHT SHALL BE 12" [300 MM]. INCREASE HEIGHT, IF REQUIRED, TO OVER COME SNOW DRIFT DETAIL TITLE / LOW-SILHOUETTE EXHAUST OR INTAKE HOOD SCALE : NONE DATE ISSUED: DECEMBER 2008 CAD DETAIL NO.: SD233400-02.DWG BELOW SET POINT VALVE V-1 WILL MODULATE TO MAINTAIN SET POINT + .5°,THE ADJUSTABLE TOLERANCE OF + .5° HAS BEEN SELECTED TO PREVENT VALVE HUNTING C. THE REVERSE SHALL OCCUR ON RISE IN SPACE TEMPERATURE. TE A. UPON FALL IN SPACE A. SET POINTS SHALL SET AS FOLLOWS: TEMPERATURE BELOW SET POINT VALVE V-1 COOLING 75° F (ADJ) HEATING 70° F (ADJ) WILL MODULATE TO MAINTAIN SET POINT + .5°, THE ADJUSTABLE TOLERANCE OF + .5° DEADBAND OF 5° F BETWEEN HEATING HAS BEEN SELECTED TO PREVENT VALVE AND COOLING SET POINT WILL BE HUNTING MAINTAINED B. VALVE V-2 SHALL BE ENABLED WHEN B. UPON FALL IN SPACE TEMPERATURE OUTSIDE AIR FALLS BELOW 40° F (ADJ) AND BELOW SET POINT VALVE V-1 WILL VALVE V-1 HAS BEEN MODULATED OPEN MODULATE TO MAINTAIN SET POINT + ABOVE 30% (ADJ) V-2 SHALL THEN BE .5°, MODULATED TO MAINTAIN THE ADJUSTABLE TOLERANCE OF + .5° HAS BEEN SELECTED TO PREVENT SET POINT + .5° F. THE ADJUSTABLE TOLERANCE OF .5° F HAS BEEN SELECTED TO VALVE HUNTING PREVENT VALVE HUNTING. C. VALVE V-2 SHALL BE ENABLED WHEN SPACE TEMPERATURE. REHEAT TERMINAL COIL UNIT TERMINAL UNIT TE POINT + .5° F. THE ADJUSTABLE TOLERANCE OF .5° F HAS BEEN SELECTED TO PREVENT VALVE HUNTING. D. THE REVERSE SHALL OCCUR ON RISE FLOW IN SPACE TEMPERATURE. TU HWR AND VALVE V-1 HAS BEEN MODULATED OPEN ABOVE 30% (ADJ) V-2 SHALL AIR RHC HWS OUTSIDE AIR FALLS BELOW 40° F (ADJ) THEN BE MODULATED TO MAINTAIN SET REHEAT COIL TU SD233600-01.DWG CV BOX CONTROL SEQUENCE W/DEADBAND NO DEADBAND C. THE REVERSE SHALL OCCUR ON RISE IN AIR AIR AIR FLOW FE HWS V-1 RHC FE HWR V-1 PC HWS ATU PC CONTROLLER ROOM THERMOSTAT/SENSOR WALL MOUNTED SUPPLEMENTAL 48" [1200mm] AFF. HWR TE ROOM THERMOSTAT/SENSOR WALL MOUNTED WITH SUPPLEMENTAL HEATING CONSTANT VOLUME AIR TERMINAL UNIT CONTROL DIAGRAM NTS ATU CONTROLLER 48" [1200mm] AFF. HEAT NO SUPPLEMENTAL HEATING # V-2 TE CAD DETAIL NO.: CV BOX CONTROL SEQUENCE SCALE : NONE IN SPACE TEMPERATURE. ROOM TEMPERATURE (°F) VOLUME AIR TERMINAL UNIT MAINTAINED B. UPON FALL IN SPACE TEMPERATURE ROOM TEMPERATURE (°F) CONTROL DIAGRAM VALVE HUNTING B. THE REVERSE SHALL OCCUR ON RISE SP SP DATE ISSUED: DECEMBER 2008 CFM DETAIL TITLE / CONSTANT AND COOLING SET POINT WILL BE W DEADBAND OF 5° F BETWEEN HEATING .5° HAS BEEN SELECTED TO PREVENT O COOLING 75° F (ADJ) HEATING 70° F (ADJ) L A. SET POINTS SHALL SET AS FOLLOWS: F CV BOX CONTROL SEQUENCE W/DEADBAND .5°, THE ADJUSTABLE TOLERANCE OF + (CFM) (CFM) AIR FLOW (CFM) AIR FLOW (CFM) AIR FLOW T CV BOX CONTROL SEQUENCE MODULATE TO MAINTAIN SET POINT + A ROOM TEMPERATURE (°F) BELOW SET POINT VALVE V-1 WILL W O L F ROOM TEMPERATURE (°F) A. UPON FALL IN SPACE TEMPERATURE E W CV SP NO DEADBAND H O L CV CFM SP E F W CFM R T A E H E O CV CFM P P U S W O L F R L F AIR FLOW P P U S T A W O L F E H E R T A E H E R CV HEATING HEATING HEATING HEATING MINIMUM MINIMUM MINIMUM MINIMUM SP ROOM TEMPERATURE (°F) VAV BOX CONTROL SEQUENCE ROOM TEMPERATURE (°F) VAV BOX CONTROL SEQUENCE W/DEADBAND NO DEADBAND A. SET POINTS SHALL BE SET AS FOLLOWS: A. UPON FALL IN SPACE TEMPERATURE THE COOLING 75°F (ADJ) HEATING 70°F(ADJ) VAV DAMPER WILL MODULATE TO MINIMUM POSITION. B. UPON FURTHER DROP IN SPACE DEADBAND OF 5° F BETWEEN HEATING AND TEMPERATURE VALVE V-1 WILL MODULATE COOLING SET POINTS WILL BE MAINTAINED. TO MAINTAIN SET POINT + .5° F. THE ADJUSTABLE TOLERANCE OF + .5° F HAS HUNTING IN SPACE TEMPERATURE. BEEN SELECTED TO PREVENT VALVE HUNTING D. THE REVERSE SHALL OCCUR ON THE RISE IN SPACE TEMPERATURE. POSITION. B. UPON FURTHER DROP IN SPACE COOLING SET POINTS WILL BE MAINTAINED. B. UPON FALL IN SPACE TEMPERATURE THE VAV DAMPER WILL MODULATE TO MINIMUM POSITION. HUNTING C. UPON FURTHER DROP IN SPACE C. VALVE V-2 SHALL BE ENABLED WHEN TEMPERATURE VALVE V-1 WILL MODULATE OUTSIDE AIR FALLS BELOW 40° F (ADJ) TO MAINTAIN SET POINT + .5° F. THE ADJUSTABLE TOLERANCE OF + .5° F HAS AND VALVE V-1 HAS BEEN MODULATED BEEN SELECTED TO PREVENT VALVE OPEN ABOVE 30% (ADJ). VALVE V-2 HUNTING SHALL MAINTAIN SET POINT + .5° F. THE ADJUSTABLE TOLERANCE OF + .5°F HAS D. VALVE V-2 SHALL BE ENABLED WHEN OUTSIDE AIR FALLS BELOW 40° F (ADJ) BEEN SELECTED TO PREVENT VALVE AND VALVE V-1 HAS BEEN MODULATED REHEAT AIR TERMINAL COIL TERMINAL UNIT TE UNIT OPEN ABOVE 30% (ADJ). VALVE V-2 SHALL MAINTAIN SET POINT + .5° F. THE ADJUSTABLE TOLERANCE OF + .5°F HAS REHEAT BEEN SELECTED TO PREVENT VALVE COIL HUNTING. E. THE REVERSE SHALL OCCUR ON THE RISE AIR TU IN SPACE TEMPERATURE. FLOW AIR TU FLOW RHC HWS HWR FE V-1 HWS RHC FE HWR V-1 PC ATU HWS PC CONTROLLER V-2 ROOM THERMOSTAT/SENSOR TE WALL MOUNTED 48" [1200mm] AFF. SUPPLEMENTAL HWR TE HEAT NO SUPPLEMENTAL HEATING # WITH SUPPLEMENTAL VARIABLE VOLUME AIR TERMINAL UNIT CONTROL DIAGRAM NTS SD233600-02.DWG W O L F R DEADBAND OF 5° F BETWEEN HEATING AND TEMPERATURE VALVE V-1 WILL MODULATE HUNTING. THE REVERSE SHALL OCCUR ON AIR A RISE IN SPACE TEMPERATURE. TE I COOLING 75°F (ADJ) HEATING 70°F(ADJ) VAV DAMPER WILL MODULATE TO MINIMUM BEEN SELECTED TO PREVENT VALVE TO MAINTAIN SET POINT + .5° F. THE ADJUSTABLE TOLERANCE OF + .5° F HAS A. SET POINTS SHALL BE SET AS FOLLOWS: A. UPON FALL IN SPACE TEMPERATURE THE POSITION. TEMPERATURE VALVE V-1 WILL MODULATE ROOM TEMPERATURE (°F) VAV BOX CONTROL SEQUENCE W/DEADBAND NO DEADBAND TO MAINTAIN SET POINT + .5° F. THE ADJUSTABLE TOLERANCE OF + .5° F HAS C. UPON FURTHER DROP IN SPACE C. THE REVERSE SHALL OCCUR ON THE RISE ROOM TEMPERATURE (°F) VAV BOX CONTROL SEQUENCE VAV DAMPER WILL MODULATE TO MINIMUM B. UPON FALL IN SPACE TEMPERATURE THE BEEN SELECTED TO PREVENT VALVE SP ATU CONTROLLER ROOM THERMOSTAT/SENSOR WALL MOUNTED 48" [1200mm] AFF. HEATING SCALE : NONE SP VOLUME AIR TERMINAL UNIT SP CAD DETAIL NO.: W DATE ISSUED: DECEMBER 2008 O CONTROL DIAGRAM L DETAIL TITLE / VARIABLE F A T A I R W A V O E A L H AIR FLOW F E V A V (CFM) AIR FLOW F L O W W P R V P (CFM) U O L F R I A V A V AIR FLOW (CFM) F L O W A I R V A V (CFM) 100% S W O L W F O L T F A E H E R W O L F W O L F T A E H E R T A E H E R AIR FLOW 100% P P U S 100% 100% FAN POWERED, AIR TERMINAL UNIT M PC FT ROOM THERMOSTAT/SENSOR SST TT S/A FAN FILTER T R/A OR RECIRCULATED WALL MOUNTED 48" [1200 MM] AFF. SOUND HWR BAFFLE HWS NOTES: A. TERMINAL UNIT SHALL OPERATE ON A SCHEDULE SET BY THE ECC. THE SERIES FAN SHALL RUN CONTINUOUSLY DURING OCCUPIED HOURS. THE SPACE TEMPERATURE SHALL BE MAINTAINED BETWEEN 70° (ADJ) AND 75°F (ADJ) BY MODULATING PRIMARY AIR VOLUME AND HOT WATER CONTROL VALVE IN SEQUENCE. B. UPON FALL IN SPACE TEMPERATURE THE PRIMARY AIR DAMPER SHALL MODULATE TO PRESET MINIMUM AIR VOLUME. UPON FURTHER FALL IN SPACE TEMPERATURE BELOW 70° F THE HOT WATER VALVE SHALL MODULATE TO OPEN POSITION TO MAINTAIN SET POINT WITHIN +.5° (ADJ). THE TOLERANCE RANGE OF + .5° F HAS BEEN SELECTED TO PREVENT VALVE HUNTING. C. THE REVERSE SHALL OCCUR ON A RISE IN SPACE TEMPERATURE. SERIES FAN POWERED AIR TERMINAL UNIT # CONTROL DIAGRAM NTS DETAIL TITLE / FAN POWERED AIR TERMINAL UNIT CONTROL DIAGRAM SCALE : NONE DATE ISSUED :DECEMBER 2008 CADD DETAIL NO. : SD233600-03.DWG DIFFUSER (TYP.) FLEXIBLE AIR DUCT CONNECTOR. SEE DETAIL SOUND ATTENUATOR SEE EQUIPMENT SCHEDULE SEE NOTE 1 REHEAT COIL SEE NOTE 2 SEE NOTE 3 SEE NOTE 4 AIR TERMINAL UNIT (CV OR VAV) SEE SPECIFICATIONS FOR CLAMPS AND SEALANT (TYP.) SEE NOTE 5 NOTE: 1. RIGID STRAIGHT TERMINAL UNIT INLET LENGTH SHALL BE A MINIMUM OF 3 TIMES THE DIAMETER OF INLET 2. A FLEXIBLE AIR DUCT CONNECTOR IS NOT MANDATORY FOR INLET TO THIS BOX, BUT ALLOWED TO ACCOMMODATE MINOR OFFSETS. MAXIMUM LENGTH 3'-0" [900mm]. 3. A BRANCH DUCT SERVING AN INDIVIDUAL BOX MAY BE THE SAME SIZE AS THE BOX INLET, PROVIDED THE EQUIVALENT LENGTH OF THE BRANCH DUCT, AS SHOWN, DOES NOT EXCEED 10 FEET (3 METERS). FOR LONGER LENGTHS, INCREASE THE DUCT SIZE AND PROVIDE A DUCT TRANSITION TO MAINTAIN THE DUCT STATIC PRESSURE DROP AT OR BELOW 0.2"/100' [1.64Pa/m]. 4. FLEXIBLE AIR DUCT CONNECTORS, WHEN USED FROM TERMINAL UNIT SUPPLY AIR DUCT TO DIFFUSER, SHALL NOT EXCEED 5'-0" [1500mm]. THAN 45°. 5. USE RIGID ELBOWS FOR CHANGE OF DIRECTION GREATER COMPONENT ARRANGEMENT MAY VARY BY MANUFACTURER. PROVIDE INSULATION W/VAPOR BARRIER FOR CONNECTING DUCT SECTIONS. 6. USE OF THE FLEXIBLE AIR DUCT CONNECTORS ARE NOT PERMITTED FOR THE DEDICATED AHU SERVING THE SURGICAL SUITE. # DUCT CONNECTIONS - AIR TERMINAL UNITS NTS DESIGNER'S NOTE: 1.INDICATE SOUND ATTENUATOR AS REQUIRED BY ACOUSTICAL ANALYSIS DETAIL TITLE / DUCT CONNECTIONS - AIR TERMINAL UNITS SCALE : NONE DATE ISSUED: DECEMBER 2008 CAD DETAIL NO.: SD233600-04.DWG DETAIL TITLE / FLASH TANK SCALE : NONE DATE ISSUED: DECEMBER 2008 CAD DETAIL NO.: SD235011-01.DWG # D [0-150°C] (TYPICAL) 30-300°F TRAPS FROM STEAM OPEN SIGHT DRAIN 3/4" [20mm] V NTS FLASH TANK = PIPE AREA 1/8" [6mm] HOLES PERFORATED PIPE RETURN PUMP SET CONDENSATE GRAVITY FLOW TO C-TANK L FLASH TANK [0-100 kPa] 0-15 PSIG THRU ROOF 2. TANK SHELL PIPE EXTRACTOR BUSHING 30 [207] 1.34 [0.13] 2.23 [0.21] 3.00 [0.28] 100 [689] 60 [414] 3.15 [0.29] 3.40 [0.32] 110 [758] 125 [862] 150 [1034] NOTE 1 3.71 [0.35] SQ. FT.[SQ. M] NOTE 2 PSIG [kPa] TANK AREA STEAM PRESSURE ATMOSPHERIC PRESSURE. CONDENSATE. TANK AT THOUSAND POUNDS OF CENTER OF TANK PER LENGTH x DIAMETER AT STEAM TRAP. PRESSURE UPSTREAM OF NOTES 1. DOUBLE-THREADED PIPE HALF-COUPLING MPR HPR 3/4" [20mm] TO 3/4" [2Omm] (SEE PLUMBING DRAWINGS) CW HW BOILER, DEAERATOR, OR STEAM HEADER CF USE FWPD FOR TANK NOTES 1. ON SYSTEM WHICH SERVES DEAERATOR 2. PURGING CF LINE TO DO NOT PROVIDE FWPD PROVIDE A SEPARATE CHEMICAL FEED SYSTEM BOILER (NOTE 1) FOR EACH BOILER, FOR MOTOR-DRIVEN THE DEAERATOR AND FOR AGITATOR MAIN STEAM. V FWPD 3/4" [20mm] 3/4" [20mm] TO FD CF 0-300 PSIG D [0-2000 kPa] BASE PUMP MOTOR BOILER ROOM FLOOR ELEVATION 1 CHEMICAL FEED SYSTEM - PUMPED TYPE NTS DETAIL TITLE / CHEMICAL FEED SYSTEM - PUMPED TYPE SCALE : NONE DATE ISSUED: DECEMBER 2008 CAD DETAIL NO.: SD235011-02.DWG AUTO VALVE FLEX CONN. AIR COMPRESSOR AC 1 CW AND RECEIVER AFTERCOOLER CONDENSATE 0-300 PSIG A TRAP [0-2000 kPa] RV A FLEX D CONN D 1/2 " [15mm] D OSD A 1/2 " [15mm] D CONDENSATE TRAP COMPRESSED AIR SYSTEM SEE NOTE A FROM DUPLICATE COMPRESSED AIR SYSTEM (SEE NOTE) FILTER AD AIR 1 DRYER TO STEAM ATOMIZING OIL BURNER FOR A COLD START (TYPICAL) D 1/2" [15mm] CONDENSATE TRAP NOTE: PROVIDE DUPLICATE D D OSD 1/2" [15mm] PRV A "COMPRESSED AIR SYSTEM" IF PNEUMATIC A CONTROLS ARE FURNISHED A FOR PLANT USE FILTER TO INSTRUMENT OR CONTROL SYSTEM (TYPICAL FOR EACH SYSTEM) COMPRESSED AIR SYSTEM # STANDARD PIPING DIAGRAM NTS DETAIL TITLE / COMPRESSED AIR SYSTEM - STANDARD PIPING DIAGRAM SCALE : NONE DATE ISSUED: DECEMBER 2008 CAD DETAIL NO.: SD235011-03.DWG VARIABLE SPRING HANGERS VENT THRU ROOF NOTE TO DESIGNER: ) V HPS ( PRESSURE LPS ( ) INSERT NOMINAL 5 PSIG TURBINE 0-200 PSIG [35kPa] [0-1500kPa] SV [0-100kPa] 12" [300mm] 1/2" [15mm] MIN. HPR D FLOOR MIN. D 12" [300mm] LPR D D 1 1/2" [40mm] OPEN SIGHT DRAIN GRAVITY RETURN CONCRETE PAD TO RECEIVER GRAVITY RETURN FROM TURBINE ELEVATION (END VIEW) TO RECEIVER # 0-15 PSIG CASING STEAM TURBINE DRIVE NTS DETAIL TITLE / STEAM TURBINE DRIVE SCALE : NONE DATE ISSUED :DECEMBER 2008 CADD DETAIL NO. : SD235011-04.DWG TANK DESIGN SHALL BE IN CONFORMANCE 1 1/4" [32mm] BO CW NOTE: WITH NATIONAL BOARD HPR "BOILER BLOWOFF EQUIPMENT" OFL LEG (4 REQD.) WEAR PLATE PLAN VIEW 3/4" [20mm] OPENING (SYPHON BREAKER) 12" [305mm] 1 1/4" [32mm] COUPLING (TYP) TEMPERATURE CONTROL WEAR PLATE 2" [50mm] PLUGGED VENT THRU ROOF FROM STEAM ATOMIZING BURNER AND OIL HEATER TRAPS V VALVE (TCV-1) HPR THERMAL BULB 3" [76mm] 1 1/4" [32mm] 0-30 PSIG [0-200 kPa] CW 3/4" [20mm] BO THERMAL BULB FROM BOILERS C L TANK (NORMAL WATER LEVEL) 6" [152mm] 2" [50mm] PIPE SIZE IN AREA OF 6" [152mm] CW GAGE GLASS (1/2"[25mm] MIN.DIA) 30-300°F MANHOLE 12"x16" [305x406mm] [0-150°C] (TYP) INTERNAL OFL PIPE (WATER SEAL) 6" [152mm] WELL CROSS OFL OPEN SIGHT DRAIN STEEL PLATE ANGLES GROUT 2" [50mm] DRAIN FLOOR PLUGS ELEVATION # BOILER BLOWOFF TANK NTS DETAIL TITLE / BOILER BLOWOFF TANK SCALE : NONE DATE ISSUED: DECEMBER 2008 CAD DETAIL NO.: SD235011-05.DWG 1/2" [15mm] FROM EACH BOILER 1/4" [8mm] FROM BWS COOLING WATER BWS 3/4" [20mm] BWS FWS DEAERATOR SW 30-180°F [0-83°C] 1/4" [8mm] SAMPLE SAMPLE COOLER OUTLET AND FWS. MOUNT BWS COOLER 4' SW 3/4" [20mm] PROVIDE SEPARATE COOLERS FOR BWS [1.2M] COLUMN. ABOVE FLOOR ON WALL OR MOUNT FWS COOLER 2' [0.6M] ± ABOVE MEZZANINE FLOOR ANTI-SYPHON AT DEAERATOR. VACUUM BREAKER D 1/2" [15mm] FD ELEVATION WATER SAMPLE COOLERS BOILER # WATER AND FEEDWATER NTS DETAIL TITLE / WATER SAMPLE COOLERS BOILER WATER AND FEEDWATER SCALE : NONE DATE ISSUED :DECEMBER 2008 CADD DETAIL NO. : SD235011-06.DWG DETAIL TITLE / CONTINUOUS STANDARD PIPING DIAGRAM BLOWDOWN HEAT RECOVERY SCALE : NONE DATE ISSUED: DECEMBER 2008 CAD DETAIL NO.: SD235011-07.DWG # CBD NC BO 1/2" [15mm] DRUM MUD BURNER CBD 2" [50mm] TANK BLOWOFF FLOW: _____ LBS/HR [kg/s] P:100 PSIG [689kPa] CBD CONTROL 50-400°F [10-205°C] (TYPICAL) 1/2" [15mm] BOILER TYP. WATERTUBE STEAM DRUM NTS BOILER BOILER TYPICAL FOR EACH BWS/CBD PIPING IS NOTE: BURNER TYP. FIRETUBE BWS/CBD RECOVERY STANDARD PIPING DIAGRAM CONTINUOUS BLOWDOWN HEAT BOTTOM BLOWOFF FROM BOILER EXCHANGERS FROM OTHER HEAT 1/2"[15mm] (TYP.) STORAGE TANK CONDENSATE TANK DIA. 25% OF (MIN. WATER LEVEL) 30% OF TANK DIA. FOR EACH BOILER (TUBE BUNDLE) ONE HEAT EXCHANGER TO SAMPLE COOLER BWS/CBD BWS 1/2" [15mm] BWS CBD FUNNEL (5"x2" [125x50mm] WELDING REDUCER) BALL VALVE 3/4" [20mm] TO DRUM 1/2" [15mm] 1/2" [15mm] CF 12" [300mm] CAP V 3'-8" [1.1M] MAX. BOILER STEAM TO FLOOR 12" [300mm] DRAIN PIPE 3/4" [20mm] 3/4" [20mm] 12" [300mm] CAP 4" [100mm] LEGS ((2"x2"x1/4") [50x50x8mm] WELDED TO TANK FROM BF LINE & BASE PLATES D 3/4" [20mm] TO FLOOR DRAIN GROUT 1/2" [15mm] BOILER ROOM FLOOR BASE PLATE (4"x4"x1/4" [100x100x8mm]) ELEVATION EXP. BOLT (TYP) NOTE: NORMAL CHEMICAL FEED SHALL BE WITH A PUMP TYPE SYSTEM. SHOT TYPE SHALL BE USED ONLY FOR BOILER LAYUP. BOILER CHEMICAL FEED SYSTEM # SHOT TYPE NTS DETAIL TITLE / BOILER CHEMICAL FEED SYSTEM SHOT TYPE SCALE : NONE DATE ISSUED :DECEMBER 2008 CADD DETAIL NO. : SD235011-08.DWG AIR STORAGE TANK OR DRYER 3/8" [10mm] MANUAL VALVE 3/8" [10mm] O.D. DRAIN TRAP COPPER TUBING FURNISHED WITH RUN TO NEAREST EQUIPMENT FLOOR DRAIN TYPICAL DRAIN FOR AIR # COMPRESSOR AND DRYER NTS DETAIL TITLE / TYPICAL DRAIN FOR AIR COMPRESSOR AND DRYER SCALE : NONE DATE ISSUED :DECEMBER 2008 CADD DETAIL NO. : SD235011-09.DWG DETAIL TITLE / EQUIPMENT DAEERATOR AND CONDENSATE STORAGE TANKS ANCHORING-PACKAGED BOILER AND SCALE : NONE DATE ISSUED :DECEMBER 2008 CADD DETAIL NO. : SD235011-10.DWG # FRAME BOILER BASE REBAR FOUNDATION CONC. PLATE ANCHOR BOLT BOILER FURNISHED CONTRACTOR BASED ON QUANTITY DETERMINED BY ANCHOR BOLTS SIZE AND (PLATE DESIGNED BY BOILER FRAME MANUFACTURER) PLATE WELDED TO BASE FRAME BOILER BASE BEAMS BY STEEL SUPPORTED FOR TANKS ALTERNATE PLATES REINFORCEMENT BOLTS ELEVATION REBAR ANCHOR BOLT FLOOR PLAN (TYPICAL) BOLTS ANCHOR SADDLES TANK PIERS SLOTTED HOLE STEEL PLATE BEAM SADDLE PIER CONCRETE SADDLE TANK BOLTED TO PIER 3/8" [10mm] THK. EACH SIDE SIZE +0.5" [15mm] LENGTH = BOLT NTS DEAERATOR AND CONDENSATE STORAGE TANKS EQUIPMENT ANCHORING - PACKAGED BOILER AND ELEVATION BOILER PLAN CONCRETE FOUNDATION CONC. PROVIDE SLOTTED HOLES IN PLATES TO ALLOW THERMAL EXPANSION IF RECOMMENDED BY BOILER MANUFACTURER REFER TO SYMBOL AND SCHEDULE SHEETS FOR SEISMIC FORCE DESIGN INFORMATION 2. NOTES: 1. DETAIL TITLE / WATER TUBE BOILER SCALE : NONE DATE ISSUED: DECEMBER 2008 CAD DETAIL NO.: SD235233-01.DWG 2" [50mm] AREA FOR FUEL OIL AND CONCRETE PAD # GAS FUEL TRAIN FLOOR D NTS WATER TUBE BOILER FRONT ELEVATION ATOMIZING MEDIA TRAIN AREA FOR NATURAL 3/4" [20mm] HPS BOILER ROOM WINDBOX GAS TRAIN (PILOT) IGNITER AREA FOR BOILER ATTENUATOR 8'-0" SOUND MOTOR [2438mm] FORCED DRAFT FAN STEAM DRUM ANGLE VALVE D SOOTBLOWER [1219mm] 4'-0" MAX. BREECHING ECONOMIZER WITH ROTOR (WINDOWS TO FACE UP AND DOWN) TO BLOWOFF LINE 3/4" [20mm] DRAIN VALVES (TYPICAL) FROM DRAIN VALVES SWITCH 3' [914mm] MAX. LOW WATER CUTOUT SHUNT WHEEL SOOTBLOWER WITH CHAIN FEEDWATER CONTROLLER WATER LEVEL SENSOR FOR 3/4" [20mm] DRAIN FROM (0-300 PSIG (0-2000 kPa) STEAM PRESSURE GAGE CUTOFFS HIGH STEAM PRESSURE FROM PLATFORM CONTROL VALVE OPERABLE BREECHING D 2" [50mm] 3/4" [20mm] WATER CUTOFF AUXILIARY LOW GAGE GLASS WATER LEVEL HPS DRUM SIGHT FLOW INDICATOR MUD D D D D WATER COLUMN WITH PROBES D ECONOMIZER ECONOMIZER VENT THRU ROOF ACCESS PANEL STACK SAFETY VALVE ECONOMIZER VALVES STEAM DRUM PLATFORM NON-RETURN 3'-6" STOP-CHECK [1067mm] VALVE VENT BURNER 12" VALVE PLATFORM HANDRAIL (TYP.) [300mm] C L LADDER STEAM DRUM BOILER PLAN VIEW STEAM LINE TO HEADER ACCESS PANEL STACK ECONOMIZER ECONOMIZER [25mm] 1" VALVES HANDRAIL NON-RETURN VALVE STOP-CHECK PLATFORM VALVE TOP OF BOILER CASING STEAM DRUM MANWAY BREECHING STEAM DRUM REAR OF BOILER LADDER WATER DRUM CONCRETE PAD 9'-0" SUPPORT PLATFORMS FROM FLOOR [2743mm] PLATFORM NOTE: BOILER ROOM FLOOR ELEVATION ACCESS PLATFORM # ARRANGEMENT WATER TUBE BOILER NTS DETAIL TITLE / ACCESS PLATFORM ARRANGEMENT WATER TUBE BOILER SCALE : NONE DATE ISSUED: DECEMBER 2008 CAD DETAIL NO.: SD235233-02.DWG DETAIL TITLE / FIRE TUBE BOILER SCALE : NONE DATE ISSUED :DECEMBER 2008 CADD DETAIL NO. : SD235239-01.DWG 3/4" [20mm] TO BLOWOFF LINE 2' [600mm] MAX. UP AND DOWN) WINDOWS TO FACE # FLOOR NTS FIRE TUBE BOILER ELEVATION BASE ROOM BOILER MAX. 2' [600mm] AND DOWN) WINDOWS TO FACE UP WITH ROTOR (ORIENT CONCRETE 1/2" [15mm] WITH ROTOR (ORIENT [25mm] 1" VALVES) BALL VALVES NOT PERMITTED (TYP) SIGHTFLOW INDICATOR [25mm] 1" BURNER LWCO AND GAGE GLASS DRAIN (LOCATE WITHIN 3' [900mm] OF LOW WATER CUTOFF SHUNT SWITCH 1 1/4" [32mm] GAGE GLASS UNIT LOW WATER CUTOFF FEEDWATER LEVEL CONTROL HIGH PRESSURE CUTOUTS STEAM PRESSURE GAGE (0-300 PSIG [0-2000kPa]) SIGHTFLOW INDICATOR TO BLOWOFF LINE 3/4" [20mm] SHUNT SWITCH (LOCATE WITHIN 3' [900mm] OF ALWCO DRAIN VALVE) AUXILIARY LOW WATER CUTOFF 1 1/4" [32mm] ALARM ALARM HIGH WATER CUTOFF LOW WATER AUXILIARY LOW WATER PLUGGED CROSS (TYPICAL) 1 1/4" [32mm] BOILER LADDER BOILER HANDRAIL ACCESS PANEL 2'-6" [0.8M] STACK PLATFORM 12" [300mm] BURNER C L VENT MANWAY ECONOMIZER NON-RETURN SAFETY VALVE STOP-CHECK VALVE VENT THRU PLAN VIEW ROOF HANDRAIL STEAM LEAD PLATFORM NON-RETURN 1" STOP-CHECK VALVE [25mm] BOILER TOP OF BOILER CASING LADDER BURNER CONCRETE PAD BOILER ROOM FLOOR ELEVATION NOTE: SUPPORT PLATFORM FROM FLOOR OR FROM BOILER IF BOILER MANUFACTURER PROVIDES BOILER ATTACHMENTS AND APPROVES INSTALLATION. # ACCESS PLATFORM ARRANGEMENT NTS DETAIL TITLE / ACCESS PLATFORM ARRANGEMENT SCALE : NONE DATE ISSUED :DECEMBER 2008 CADD DETAIL NO. : SD235239-02.DWG [0-200kPa] (ANNUNCIATOR) 1 0-160°F VALVE __PSIG [__kPa] M G FILTER G G TO OTHER BOILERS LPF(I) FLOW METER STRAIGHTENING VANES AS REQUIRED ROOF 1/2" [15mm] TO PRESSURE GAGE (INSTRUMENTATION PANEL) M-__ FROM GAS MAIN FOR EMERGENCY BOILER CONNECTION 1/2" [50mm]V [0-70°C] VENT CAP (TYP.) CONNECTION TO OUTSIDE BUILDING TYPICAL BURNER MAIN GAS & IGNITER (PILOT) GAS PIPING 1" [25mm] BY MFGR OF GAS FLOW METER V [0-200kPa] MAY BE INSTALLED BY GAS CO. ON SOME PROJECTS BLDG. WALL 0-300 PSIG [0-2000kPa] 3/8" [10mm]V 0-300 PSIG [0-2000kPa] 1" [25mm] LOCKABLE 3/8" [10mm]V 3/4" [20mm] FILTER SET PRESS. PRV 1" [25mm] 3/8" [10mm]V LOW PRESS. CUTOUT SW. IGNITER (PILOT) POCKET FLEX. CONN. LPG(I) G/LPG(I) FILTER 1" [25mm] EV 4 SAFETY SHUT-OFF VALVE EARTHQUAKE AUTOMATIC GAS SHUT-OFF VALVE FOR EMERGENCY ONLY" HIGH PRESSURE SW. SET AT 2 PSIG [14kPa] (ANNUNCIATOR) 3/8" V [10mm] SEE NOTE 1 3-WAY SEE NOTE 2 SAFETY SHUT-OFF VALVES 1" [25mm] FROM PRV G(I) 2 PRV "LP IGNITER GAS IN USE G EV EMERGENCY GAS SEE NOTE 2 AUTOMATIC VENT VALVE 0-1.5xPRV DIRT 3/4" [20mm] V INTERNAL RELIEF VENTS 3/4" [20mm] V OUT SIDE GAS SHUT-OFF VALVE 1" [25mm] FROM PRV 0-30 PSIG V 3 ENGINEERING NOTE: EARTHQUAKE AUTOMATIC LPF(I) EV MAIN GAS METERING & REGULATING AREA CASING PILOT VENTS V M V LPG TANKS VA FURNISHED EMERGENCY FUEL FOR IGNITIORS (PILOTS) PRV - OUTLET PRESS: 3/4" [20mm] 5 PSIG [35kPa] INTERNAL RELIEF SET AT 10 PSIG [70kPa] (NOTE: TWO PRVS IN SERIES MAY BE NECESSARY) SEE NOTE 2 DIRT POCKETS AUTOMATIC LOCKABLE VENT VALVE 0-30 PSIG 3/8" [10mm]V [0-200kPa] 0-1.5xMAX. BURNER PRESS 0-1.5xPRV 1/2" [15mm]V SET PRESS. 3/4" [20mm]V HIGH PRESS. CUTOUT SW. CUTOUT SW. FILTER PRV SEE NOTE 1 BURNER SAFETY SHUT-OFF VALVES 2. SHOW VALVES FLANGED OR THREADED AS DICTATED BY PIPE SIZES. 3. SHOW ALL PIPE SIZES. 4. IN SOME LOCATIONS, IT MY BE NECESSARY TO PROVIDE "FIRM" GAS DIRT POCKET 1. 1/2-1 1/2 [15-40] COMPANY. DELETE "ENGINEERING NOTE" FROM PROJECT DRAWINGS. 6. EARTHQUAKE VALVES REQUIRED IN SEISMIC AREAS ONLY. REFER TO VA PROGRAM GUIDE, "NATURAL DISASTERS NON-STRUCTURAL RESISTIVE DESIGN" 3. # SIZE AUTOMATIC VENT VALVES & VENT PIPING AS FOLLOWS: FUEL SSO VALVE SIZE IN. [mm] SERVICE TO THE IGNITERS. COORDINATE THIS WITH THE GAS 5. PIPING SIZED BY BURNER MFGR. TO SUIT FLOW REQUIREMENTS & AVAILABLE PRESSURE. 2. VENT SIZE IN. [mm] 3/4 [20] 2 [50] 1 [25] 2 1/2-3 [65-75] 1 1/4 [32] 4-5 [100-125] 2 [50] 6 [150] 2 1/2 [65] VENT HEADER SAME SIZE AS MAIN BURNER VENT. NATURAL GAS AND LIQUEFIED PETROLEUM GAS - BURNER AND IGNITER FUEL STANDARD PIPING DIAGRAM NTS FUEL PLOW CONTROL VALVE NOTES: PROJECT DESIGN AND FLOW DIAGRAM SHALL BE IN CONFORMANCE. (IN. WC) MAIN G ENGINEERING NOTES : 1. LOW PRESS. 4' MAX. [1219mm] MAX. SD235239-03.DWG CAD DETAIL NO.: PRESS HIGH PRESSURE SW. SAFETY SHUT-OFF DATE ISSUED: DECEMBER 2008 0-30 PSIG EMERGENCY GAS SCALE : NONE 0-1.5xLINE EV GAS AND LIQUEFIED PETROLEUM GAS - BURNER AND IGNITER FUEL 1/2" [50mm]V SCREENED OUTLET OR 1/2" [50mm]V ___PSIG [___kPa] 2' PRV - OUTLET PRESS: STANDARD PIPING DIAGRAM 5 PSIG [35kPa] FOR FIRE TUBE BOILERS 10 PSIG [70kPa] FOR WATER TUBE BOILERS (HIGHER PRESSURE MAY BE REQUIRED FOR LOW-NOX BURNERS) [610mm] SET PRESSURE: DETAIL TITLE / NATURAL ENGINEERING NOTE: THERMOMETER UNDER CANOPY PRESSURE GAUGE DDC TEMPERATURE SENSOR TO ECC FLOW SWITCH FLEXIBLE CONNECTORS IF REQUIRED TT FS TEST PLUGS TT CHR CHS EVAPORATOR AIR COOLED CHILLER - PIPING CONNECTIONS # NTS DESIGNER NOTE: 1. PROVIDE HEAT TRACING WHEN THE EXPOSED PIPING CARRYING CHILLED WATER IS NOT MIXED WITH PROPYLENE CLYCOL. ALL VALVES, STRAINER, FLOW SWITCH, FLEXIBLE CONNECTORS, ETC., SHALL BE WRAPPED WITH ELECTRIC HEAT TRACE CABLE UNDER INSULATION. 2. VERIFY NEED FOR FLEXIBLE CONNECTOR. 3. PROVIDE ALUMINUM JACKETING ON ALL EXPOSED, INSULATED PIPING. DETAIL TITLE / AIR COOLED CHILLER - PIPING CONNECTIONS SCALE : NONE DATE ISSUED: DECEMBER 2008 CAD DETAIL NO.: SD236400-01.DWG DETAIL TITLE / WATER PIPING CONNECTIONS COOLED CHILLER - SCALE : NONE DATE ISSUED: DECEMBER 2008 CAD DETAIL NO.: SD236400-02.DWG DRAIN FLOOR BOX TYP. WATER MARINE # EVAPORATOR END EVAP COND VENT PIPE SWITCH, TYP FLOW CHR DEVICE RELIEF PRESSURE (TYP.) CONCRETE PAD 6" [150mm] HIGH FS PIPING CONNECTIONS NTS 4. 5. METHOD. IS THE ONLY APPROVED JOINING ABOVE 6", WELDED PIPE WITH FLANGES MECHANICAL COUPLINGS ARE OPTIONAL. FOR PIPING 6" AND BELOW, VALVES CONTROLLED BY ECC. VALVES ON BOTH CHWR & CWR. PROVIDE MODULATING BUTTERFLY DEVICES CONNECTED TO THE HEADER. TO EQUAL OR EXCEED TOTAL AREA OF ASHRAE STANDARD 15. HEADER SIZE BUILDING IN ACCORDANCE WITH DEVICES AND EXTEND TO EXTERIOR OF TOWER COLLECT VENT PIPES FROM ALL BOTH CONDENSER AND EVAPORATOR. PROVIDE MARINE WATER BOXES FOR TO NEAREST FLOOR DRAIN. DRAIN ALL LOW POINTS OF SYSTEMS REFRIGERANT PRESSURE RELIEF CHS 3. 2. 1. NOTE: FROM COOLING (TYP) PIPE HANGERS TOWER TO COOLING VALVE, TYP. BUTTERFLY CONTROL WATER COOLED CHILLER - DRAIN FLOOR SPECIFIED ISOLATION AS VIBRATION CONDENSER END EVAP COND (TYP.) THERMOMETER FS CWS CWR WATER FLOW MEASURING DEVICE DETAIL TITLE / MULTIPLE PIPING CONNECTIONS CELL COOLING TOWER - SCALE : NONE DATE ISSUED: DECEMBER 2008 CAD DETAIL NO.: SD236500-01.DWG LC TYP. 1. M M M VFD M THE BASINS SHALL BE INTERCONNECTED BY FLUMES. (TO TOWER) WATER RETURN CONDENSATE PI M VFD PIPING EQUALIZING # M VALVE N.C. MIN. 2" BALL MULTIPLE CELL COOLING TOWER PIPING CONNECTIONS 4.COORDINATE WITH ELECTRICAL ON BASIN HEATER. 3.SEE HVAC DESIGN MANUAL. EACH FAN MOTOR. 2.PROVIDE ACCESS FOR ALL ELEVATED VALVES AND CONTROL DEVICES AND TO GRADE PROVIDE A PLATFORM AROUND THE PERIMETER. 1.IF TOWER IS INSTALLED MORE THAN 5 FT [1500 MM] ABOVE THE ROOF OR DESIGNERS NOTES: NTS BASIN TYP. COLD WATER 3" OVERFLOW WATER LEVEL WITH TOWER TYP. VALVE FURNISHING MANUAL BALANCING EACH CELL SHALL BE VFD PROVIDED WITH ITS OWN SUMP AND ANTI-CAVITATION PLATE. NOTE: TO PUMP SUCTION (FROM TOWER) WATER SUPPLY CONDENSATE SEWER SANITARY TO VALVE CONTROL LEVEL MODULATING TO INLET SCREEN BASIN TYP HOT WATER HS TT ECC HS EXHAUST AIR PUMP SUPPLY AIR T HEAT TT PROVIDE VA ECC RECOVERY GRADE A COIL PREFILTER ON UP STREAM SIDE OF COIL NOTES: 1.TO PREVENT ICING ON EXHAUST COIL MAINTAIN TEMPERATURE OF SOLUTION ENTERING EXHAUST AIR COIL > 35° F BY MODULATING 3 WAY VALVE. 2.DISCONTINUE HEAT RECOVERY IF OUTSIDE AIR TEMPERATURE > BETWEEN 60 TO 80° F (ADJUSTABLE) 3.FOR SYSTEMS WITH WINTER DESIGN CONDITIONS < 32° F, PROVIDE APPROPRIATE PROPYLENE GLYCOL SOLUTION. # RUN AROUND HEAT RECOVERY COIL DETAIL NTS DETAIL TITLE / RUN AROUND ENERGY RECOVERY DETAIL SCALE : NONE DATE ISSUED: DECEMBER 2008 CAD DETAIL NO.: SD237200-01.DWG AIR INTAKE FOR MISSION SD237300-01.DWG CRITICAL FACILITIES, SEE VA STANDARD DETAILS. MIN CLEARANCE - 36" 4 5 6 7 8 9 10 11 12 13 14 15 16 17 COIL PULL DISTANCE MINIMUM OUTSIDE MINIMUM OUTSIDE 100% OUTSIDE 100% OUTSIDE ITEM OF FILTERS VAV FILTERS CV OF FILTERS CV OF FILTERS CV * MIXING BOX 1 YES YES NO NO * BLENDER SECTION 2 YES YES NO NO PRE-FILTERS (SIDE ACCESS) 3 YES YES YES YES 4 YES YES YES YES 5 YES YES YES YES 6 YES YES YES YES 7 NO NO YES YES 8 NO NO YES YES 9 YES YES YES YES 10 YES YES YES YES HUMIDIFIER 11 YES YES YES YES COOLING COIL 12 YES YES YES YES FAN 13 YES YES YES YES DIFFUSER PLATE 14 NO NO NO YES 15 NO NO YES YES 1. ACCESS DOORS SHALL BE GASKETED AND HINGED TO OPEN 16 NO NO NO YES 2. MINIMUM ACCESS DOOR WIDTH SHALL BE 24" [600mm]. 17 YES YES YES YES SMALL AFTER FILTER (SIDE ACCESS) ACCESS SECTION, MED-LARGE * * * * * * * * HEAT RECOVERY COIL ACCESS SECTION, MED-LARGE PRE-HEAT COIL INSPECTION SECTION,SMALL ACCESS SECTION,MED-LARGE HEPA FILTER DISCHARGE PLENUM (VERTICAL) AIR THREE BEDS OF AIR TWO BEDS AIR THREE BEDS * AS REQUIRED DETAIL TITLE / ACCESS AIR HANDLING UNIT INSPECTION SECTION, AIR TWO BEDS NOTE: AGAINST FAN OPERATING PRESSURE TO PREVENT AIR LEAKAGE. 3. 4. 5. ACCESS DOOR HEIGHT SHALL BE DETERMINED BY UNIT CASING BUT NOT TO EXCEED 6'-0" [1800mm]. ACCESS DOORS ON FAN SUCTION SHALL OPEN OUTWARD. ACCESS DOORS ON FAN DISCHARGE SIZE SHALL OPEN INWARD. ACCESS DOOR SWING DETAIL FOR AIR HANDLING UNITS # NTS DESIGNER'S NOTES: 1. ALL AHU SECTIONS SHOWN IN THIS DETAIL MAY NOT BE APPLICABLE TO EACH AIR HANDLING UNIT INCLUDED IN THE PROJECT. 2. SEE DETAIL FOR AIR INTAKE FOR MISSION CRITICAL FACILITIES. 3. USING THIS FORMAT, DESIGNER SHALL DEVELOP A SIMILAR VIEW OF EACH AHU INCLUDED IN THE PROJECT. SECTIONS SHALL BE APPLICATION SPECIFIC. EACH AIR HANDLING UNIT. SELECTION OF THE AHU EACH VIEW SHALL INCLUDE OVERALL DIMENSIONS AND AVAILABLE ACCESS SPACE FOR NOTE THAT THESE VIEWS DO NOT NEGATE THE NEED TO PROVIDE CROSS-SECTIONS/ELEVATIONS OF THE MECHANICAL ROOMS, SHOWING EQUIPMENT SECTIONS AND DETAILS OF EACH AHU. CAD DETAIL NO.: 3 DATE ISSUED: DECEMBER 2008 2 SCALE : NONE 1 DOOR SWING DETAIL FOR AIR HANDLING UNITS RETURN AIR INTAKE. SPRING LOADED VACUUM BREAKER VB VENTED TO ATMOSPHERE TYPICAL ON BOTH THE STEAM SUPPLY AND THE CONDENSATE LINES. MPS (30 PSIG) ON/OFF CONTROL VALVE INTEGRAL FACE AND BYPASS DAMPER VB FLEXIBLE CONNECTOR INSTALLED PARALLEL TO COIL HEADER AND AS CLOSE AS POSSIBLE TO COIL CONDENSATE CONNECTION. MPR FLOAT AND THERMOSTATIC TRAP ASSEMBLY INTEGRAL FACE # AND BYPASS STEAM COIL DETAIL NTS DESIGNER'S NOTE: 1. USE THIS DETAIL FOR UNIT MOUNTED PREHEAT COIL. DETAIL TITLE / INTEGRAL FACE AND BYPASS STEAM COIL SCALE : NONE DATE ISSUED: DECEMBER 2008 CAD DETAIL NO.: SD237300-02.DWG FAN COIL SEQUENCE OF OPERATION (COOLING ONLY) 1. FAN COIL UNIT SHALL OPERATE ON A SCHEDULE AS SET BY THE DCC. 2. MODULATE V-1 TO MAINTAIN SPACE SET POINT AND FAN SHALL CYCLE W/TEMPERATURE. 3. ALARM IF SPACE TEMPERATURE OUTSIDE OF RANGES. COOLING COIL RA FAN FILTER V-1 CHR HS SST CHS PC SHARED ARRANGEMENT IF FEASIBLE TT T-1 ROOM TEMPERATURE SENSOR, WALL MOUNTED 48" [1200mm] AFF. # COOLING ONLY FAN COIL UNIT CONTROLS NTS DESIGNER'S NOTE 1. MODIFY THE DETAIL IF DCC IS NOT USED. DETAIL TITLE / COOLING ONLY FAN COIL UNIT CONTROLS SCALE : NONE DATE ISSUED : DECEMBER 2008 CADD DETAIL NO. : SD238200-01.DWG FAN COIL SEQUENCE OF OPERATION (HEATING ONLY) 1. FAN COIL UNIT SHALL OPERATE ON A SCHEDULE AS SET BY THE DCC. 2. MODULATE V-1 TO MAINTAIN SPACE SET POINT AND FAN SHALL CYCLE W/TEMPERATURE. 3. ALARM IF SPACE TEMPERATURE OUTSIDE OF RANGES. HEATING COIL RA FAN FILTER V-1 HWR HS ZC SST HWS PC TT SHARED ARRANGEMENT IF FEASIBLE T-1 ROOM TEMPERATURE SENSOR, WALL MOUNTED 48" [1200mm] AFF. # HEATING ONLY FAN COIL UNIT CONTROLS NTS DESIGNER'S NOTE MODIFY DETAIL IF DCC IS NOT USED. DETAIL TITLE / HEATING ONLY FAN COIL UNIT CONTROLS SCALE : NONE DATE ISSUED : DECEMBER 2008 CADD DETAIL NO. : SD238200-02.DWG FAN COIL SEQUENCE OF OPERATION (PATIENT ROOMS) FAN COIL UNIT SHALL OPERATE ON A SCHEDULE AS SET BY THE ECC. FAN SHALL RUN CONTINUOUSLY. FAN STATUS SHALL BE MONITORED AND AN ALARM MESSAGE SHALL BE GENERATED IN THE EVENT THE UNIT FAILS TO RUN. THE ADJUSTABLE ROOM TEMP SET POINT WILL BE 70°-75° WITH 0.5° HEATING/COOLING OFFSETS. VALVE V-1 & V-2 WILL NOT BE OPEN SIMULTANEOUSLY. ROOM OCCUPANT WILL HAVE ABILITY OF ADJUSTING ROOM TEMPERATURE BETWEEN 70°-75°. FAN COIL SEQUENCE OF OPERATION (NONPATIENT ROOMS) FAN COIL SHALL OPERATE ON A SCHEDULE AS SET BY ECC. FAN SHALL RUN CONTINUOUSLY IN OCCUPIED MODE. FAN STATUS SHALL BE MONITORED AND AN ALARM MESSAGE SHALL BE GENERATED IN THE EVENT THE UNIT FAILS TO RUN BETWEEN THE RANGE OF 70°-75° SPACE TEMPERATURE BOTH V-1 & V-2 SHALL BE CLOSED. UPON RISE IN TEMPERATURE ABOVE 75° V-2 SHALL MODULATE OPEN TO MAINTAIN 75° F. UPON FALL IN TEMPERATURE BELOW 70° F. HEATING VALVE V-1 SHALL MODULATE TO OPEN TO MAINTAIN 70° F. HEATING COIL COOLING COIL FAN RA CS FILTER HS V-1 TT SST V-2 HWR CHR HWS CHS PC T T-1 ROOM TEMPERATURE SENSOR WITH SPACE ADJUSTABLE WALL MOUNTED 48" [1200mm] AFF. # FOUR PIPE FAN COIL UNIT CONTROLS NTS DETAIL TITLE / FOUR PIPE FAN COIL UNIT CONTROLS SCALE : NONE DATE ISSUED : DECEMBER 2008 CADD DETAIL NO. : SD238200-03.DWG HOT WATER CABINET UNIT HEATER SEQUENCE 1. CABINET HEATER SHALL OPERATE ON A SCHEDULE AS SET BY THE ECC. FAN STATUS SHALL BE MONITORED AND AN ALARM MESSAGE GENERATED IN THE EVENT THE UNIT FAILS TO RUN. THE ROOM TEMP SETPOINT WILL BE 74° (ADJ). THE HOT WATER VALVE WILL BE ENABLED AS REQUIRED TO MAINTAIN SPACE TEMP SETPOINT. HI/LO/OFF SWITCH WILL ALLOW LOCAL FAN SPEED ADJUSTMENT. CABINET UNIT HEATER HEATING COIL FAN FILTER 120V STT HS HI LO EMCS OFF ENABLE PC FAN MOTOR V-1 HWR T HWS T-1 ROOM THERMOSTAT WALL MTD OR RETURN AIR MTD 48" [1200mm] AFF. # HOT WATER CABINET UNIT CONTROLS NTS DESIGNER'S NOTES: 1. CONNECT TO ECC NETWORK IS OPTIONAL. 2. PROVIDE NON-DDC CLOSED LOOP AUTOMATIC TEMPERATURE CONTROLS FOR THE HOT WATER CABINET UNIT HEATER. COORDINATE THE INTERFACE, IF ANY, WITH THE DDC SYSTEM FOR APPLICATIONS SUCH AS ALARM INDICATION WITH PROJECT SCOPE OF WORK. 3. PROVIDE A STEP CONTROL FOR NON-CRITICAL APPLICATIONS. WHEN TEMPERATURE FALLS BELOW SET POINT, THE CABINET UNIT HEATER SHALL BE ENERGIZED AND THE TWO-POSITION, TWO-WAY VALVE SHALL OPEN. DETAIL TITLE / HOT WATER CABINET UNIT CONTROLS SCALE : NONE DATE ISSUED :DECEMBER 2008 CADD DETAIL NO. : SD238200-04.DWG RUNOUT & INTERCONNECTING PIPING. PROVIDE DIELECTRIC FITTINGS AS REQUIRED. CIRCUIT TO COMPLY WITH SPECIFIED CAPACITY & PRESSURE DROP. (TYP.) HWR HWS NOTE: 1. HEATING ONLY PANELS MINIMUM FLOW SHALL BE NO LESS THAN 0.5 GPM [1.9 LPM] HYDRONIC RADIANT CEILING PANELS # PIPING CONNECTIONS NTS DETAIL TITLE / HYDRONIC RADIANT CEILING PANELS - PIPING CONNECTIONS SCALE : NONE DATE ISSUED: DECEMBER 2008 CAD DETAIL NO.: SD238200-05.DWG AUTOMATIC FLOW CONTROL VALVE MV R TE WA T N HO TUR R E TE R WA T Y HO PPL U S UNIT HEATER NOTE: UNIT MOUNTED THERMOSTAT SHALL MAINTAIN SPACE TEMPERATURE BY CYCLING TYPICAL CONNECTIONS TO HORIZONTAL HOT WATER UNIT HEATER R TE WA T N HO TUR R E TE R WA T Y HO PPL U S AUTOMATIC FLOW CONTROL VALVE AIR VENT TEST PLUG, UNIT HEATER MV TYP. SHUTOFF BALL VALVE, TYP. WYE STRAINER, TYP. TYPICAL CONNECTIONS TO VERTICAL HOT WATER UNIT HEATER UNIT HEATERS (HOT WATER) # PIPING CONNECTIONS NTS DETAIL TITLE / UNIT HEATERS (HOT WATER) PIPING CONNECTIONS SCALE : NONE DATE ISSUED: DECEMBER 2008 CAD DETAIL NO.: SD238200-06.DWG STEAM SUPPLY STEAM CONTROL VALVE, 2 STEAM CONDENSATE [150mm] 6" MIN. UNIT HEATER BUCKET TRAP [300mm] INVERTED 12" MIN. POSITION SCALE POCKET RETURN PIPING CONNECTIONS TO HORIZONTAL TYPE STEAM UNIT HEATER STEAM CONTROL VALVE BUCKET TRAP [150mm] INVERTED 6" MIN. 12" MIN. STEAM SUPPLY [300mm] UNIT HEATER STEAM CONDENSATE SCALE POCKET RETURN PIPING CONNECTIONS TO VERTICAL TYPE STEAM UNIT HEATER NOTES: 1.UNIT MOUNTED THERMOSTAT SHALL MAINTAIN SPACE TEMPERATURE BY CYCLING THE FAN. THE CONTROL VALVE SHALL BE INTERLOCK WITH THE FAN. UNIT HEATERS (STEAM) # PIPING CONNECTIONS NTS DETAIL TITLE / UNIT HEATERS (STEAM) PIPING CONNECTIONS SCALE : NONE DATE ISSUED: DECEMBER 2008 CAD DETAIL NO.: SD238200-07.DWG CABINET HEATING ELEMENT CONTROL VALVE SEE SEQUENCE 12" MIN. OF CONTROL SHUTOFF VALVE FLOOR LPS PIPE SLEEVE THERMOSTATIC TRAP LPR ASSEMBLY # FLOOR PLATE CONVECTOR-STEAM PIPING CONNECTION NTS DESIGNER'S NOTE: USE THIS DETAIL WHEN THE CONVECTOR (OR STEAM RADIATOR) IS USED IN CONJUNCTION WITH AN AIR TERMINAL UNIT TO SERVE AN OCCUPY SPACE, REPLACE RADIATOR VALVE WITH A STEAM CONTROL VALVE AND CONTROL SPACE WITH COMMON THERMOSTAT. DETAIL TITLE / CONVECTOR-STEAM PIPING CONNECTION SCALE : NONE DATE ISSUED: DECEMBER 2008 CAD DETAIL NO.: SD238200-08.DWG GASKET ALL AROUND WHEN MOUNTED HANGER ROD SUPPORTS AGAINST CEILING AND/OR WALL SECURE TO STRUCTURE ABOVE (TYP) COIL FINISHED CEILING FAN 4-WAY DEFLECTION SUPPLY AIR GRILLE DRAIN PAN & PIPE CONNECTION RETURN AIR GRILLE & FILTER ACCESS DOOR & FINISHED CEILING GRILLS NOTE: UNLESS OTHERWISE NOTED, ALL UNITS SHALL BE MOUNTED AGAINST FINISHED CEILING. # FAN COIL UNIT - HORIZONTAL EXPOSED NTS DETAIL TITLE / FAN COIL UNIT - HORIZONTAL EXPOSED SCALE : NONE DATE ISSUED: DECEMBER 2008 CAD DETAIL NO.: SD238200-09.DWG HANGER ROD SUPPORTS SECURE TO STRUCTURE ABOVE WITH DUCT SIZE TO SUIT SUPPLY AIR GRILLE COIL SPRING ISOLATORS (TYP) 6" PLENUM [150mm] FINISHED CEILING FAN ACCESS DOOR 4-WAY DEFLECTION SUPPLY AIR GRILLE 304 SS DRAIN PAN & PIPE CONNECTION FILTER FOR SOFFIT SEE ARCH. DRAWINGS ACCESS DOOR RETURN AIR SIZED TO ALLOW GRILLE INSULATE FULL ACCESS TO LENGTH OF THE ELECTRICAL AND CONDENSATE DRAIN COIL CONNECTIONS PIPING AND ALLOW FOR TERMINATE OVERFLOW DRAIN ABOVE LAVATORY, SINK, OR MOTOR/FAN ASSEMBLY REMOVAL FLOOR DRAIN NOTES: SIX INCH [150mm] 1. PLENUM AS SHOWN SHALL BE SUPPLIED BY MANUFACTURER OF FAN COIL UNIT. 2. SEE DETAIL FOR SUPPLY & RETURN PIPING CONNECTIONS. PROVIDE ACCESS FOR FILTER REMOVAL. 3. 4. SEE FAN COIL UNIT SCHEDULE FOR PIPE SIZES. SUPPLY & RETURN GRILLES SHALL BE SIZED TO SUIT CONNECTIONS ON FAN COIL UNIT. DUCTWORK SHALL SUIT GRILLES AND FAN COIL UNIT FURNISHED. # FAN COIL UNIT - HORIZONTAL CONCEALED NTS DETAIL TITLE / FAN COIL UNIT - HORIZONTAL CONCEALED SCALE : NONE DATE ISSUED: DECEMBER 2008 CAD DETAIL NO.: SD238200-10.DWG PIPE HANGER SHALL SUPPORT REDUCER, IF REQUIRED PIPING INDEPENDENT OF COIL AIR VENT MV WHEN COIL IS NOT TEST PLUG MV MV FE (TYP.) TI SELF-VENTING TEMPERATURE INDICATION TO ECC WATER COIL SEE CONTROL DIAGRAM DRAIN SINGLE COIL DRAIN WHEN COIL IS NOT SELF-DRAINING REDUCER, IF REQUIRED PIPE HANGER SHALL SUPPORT PIPING INDEPENDENT OF COIL MV AIR VENT MV TEST PLUG FE (TYP.) MV TI WHEN COIL FLOW ELEMENT IS NOT SELF-VENTING WATER COIL MV WATER COIL DRAIN DRAIN WHEN COIL IS NOT SELF-DRAINING DOUBLE COIL NOTE: 1. WHEN COIL IS INCLUDED IN CASING MOUNTED ON VIBRATION ISOLATORS THE FIRST 2 HANGERS FOR EACH PIPE SHALL BE SPRING & NEOPRENE TYPE. TYPE "H" FOR 4" [100mm]∅ PIPE & SMALLER. TYPE "H-P" FOR 5" [125mm]∅ PIPE & LARGER. 2. PIPING SHALL BE INSTALLED IN SUCH MANNER THAT IT WILL NOT BLOCK THE SWING OR USE OF ACCESS DOORS OR PANELS; NEITHER SHALL IT BLOCK THE SERVICING OF FILTERS, VALES, OR EQUIPMENT. 3. THE FLOW ELEMENT MAY BE INSTALLED IN THE SUPPLY PIPING IF THE REQUIRED MINIMUM UPSTREAM AND DOWNSTREAM DIMENSIONS CANNOT BE OBTAINED IN THE RETURN PIPING. # WATER COILS - PIPING CONNECTIONS NTS DESIGNER'S NOTE: BALANCING VALUES MAY BE OMITTED IF REVERSE PIPING PROVIDED. DETAIL TITLE / WATER COILS - PIPING CONNECTIONS SCALE : NONE DATE ISSUED: DECEMBER 2008 CAD DETAIL NO.: SD238216-01.DWG DETAIL TITLE / PREHEAT COIL (HOT WATER) - PIPING CONNECTIONS SCALE : NONE DATE ISSUED: DECEMBER 2008 CAD DETAIL NO.: SD238216-02.DWG # COIL PREHEAT AV FEET PER SECOND TUBE WATER VELOCITY OF 3.0 SIZE AND SELECT COIL FOR PARALLEL FLOW AND MINIMUM TAPPINGS NOTE: SHUTOFF VALVE VALVE BYPASS MANUAL HWS/GHS HWR/GHR TO ALL COIL HEADER 1 CONNECTIONS FULL SIZE DEVICE BALANCING VALVE MODULATING CONTROL 1.COORDINATE WITH HVAC DESIGN MANUAL. DESIGNERS NOTE: NTS PREHEAT COIL (HOT WATER) - PIPING CONNECTIONS AIR AV INLINE PUMP AUTO. AIR VENT TO DRAIN, TYP MANUAL BYPASS VALVE DETAIL TITLE / STEAM COIL - PIPING CONNECTIONS SCALE : NONE DATE ISSUED: DECEMBER 2008 CAD DETAIL NO.: SD238216-03.DWG SUPPORT PIPING SCALE POCKET RETURN STEAM CONDENSATE NO. 4 SEE NOTE VA AKE E BR CK CHE m] 15mCUUM [ A " 1/2 LVE V R IF REQUIRED INCREASER, IF REQUIRED REDUCER, GAGE PRESSURE STEAM SUPPLY SWING JOINTS TO ALLOW FOR THE VIBRATION. CONNECTIONS TO COIL SHALL BE INSTALLED WITH VIBRATION ISOLATOR UNITS, THE RUNOUT PIPING FOR WHEN COIL IS INCLUDED IN CASING MOUNTED ON PIPES FROM OPPOSITE ENDS. END. REHEAT COIL MAY HAVE SUPPLY & RETURN 5. SUPPLY & RETURN PIPES ARE SHOWN FROM SAME 5,000 LBS/HR [2400 KG/HR] OR GREATER. TWO TRAPS REQUIRED WHEN CONDENSATE LOAD IS 4. TWO TRAP ASSEMBLIES IN PARALLEL ARE SHOWN. SEPARATE VACUUM BREAKER FOR EACH COIL. BANK OF TWO OR MORE HIGH. ALSO PROVIDE 3. TRAP EACH COIL SEPARATELY WHEN INSTALLED IN A DOORS OR PANELS; NEITHER SHALL IT BLOCK THE SERVICING OF FILTERS, VALVES, OR EQUIPMENT. IT WILL NOT BLOCK THE SWING OR USE OF ACCESS 2. PIPING SHALL BE INSTALLED IN SUCH MANNER THAT 1. NOTE: NTS STEAM COIL - PIPING CONNECTIONS DISCHARGE SIDE OF TRAP SET. CHANGE F & T TRAP SET TO SHOW PIPING LOCATION CONNECTION. FOR VACUUM RETURN SYSTEMS CONNECT 1/2" [15mm] CHECK VALVE VACUUM BREAKER INTO DESIGNER'S NOTE: # TAPPING FULL SIZE OUTLET CONDENSATE 12"MIN. FOOT TO [300mm] 1/4" [8mm] PER PITCH COIL DOWN COIL (TYP.) INDEPENDENT OF 6"MIN. PIPE HANGER SHALL [150mm]
