The URL can be used to link to this page

Home My WebLink AboutM11-0036/P11-0016 PlansCAT IV COMBUSTION AIR INTAKE & VENT. ROUTE TO NORTH SIDE OF MECH ROOM, MIN. 30' ABOVE GRADE. PROVIDE CONCENTRIC VENT KIT, TYP. 1 LWi =180F_ OAT =20 DEG F. (RESET ON OAR AMP - OAT @6O. LWT =140). 2 WATER OCNTA0530 %IN IBTED PR(PYL GLYCOL 3. JOBS ITE ELEVATION -8400' NOMINAL 95% EFF B04ER 4630 bk"mt GAS AT ALTITUDE 4. FU EL TYPE = NATU RAL GAS,-- _- REMARKNOTES - "- A ADASTBLRAER TO PRNICE MAXMMOLTIRJFATOPER4TPLi E1EVATIGI ......... B. LC W N CXBLR1ER C I-" 0FAVAN.PELE) C VERIFY VOLTAGE AND HP WITH MANUFACTURER, D BOILER CONTROLS PROVIDE OAT RESET DHW PRIORITY AND FREEZE PROTECTION PROVIDE SEQUENCING CONTROLS PER SPECIFICAT01IS - - ASME RATED T & P RELIEF VALVE PIPED FULL SIZE i0 DRAJN WITH AIR CAP. BOILER (TYP.) BOILER S__ 2 NR SEPARATOR SPIROVENT AUTOMATIC AIR VENT IN HIGH POINT OF SYSTEM. TYP. HTG WATER SION TANK SPIROVENT DIRT SEPARATOR QF GLYCOL FEEDE ASS 3/4' CW MAKE -UP -3/4" PRV P -1 CODE SERVICE ___ -- T PRIMARY INTERNAL BOILER CIRC. PUMP, TYP. P GAS COCK, TIP. -(E) 1 -1/4" TO J PREVENTOR DRIVEWAY CIRCUIT SETTER, TYP PRIMARY AIR -GAP DRAIN. DRAIN VALVE MAIN PRESSURE BY -PASS & EM. s-c W /HOSE END MANIFOLD IN GARAGE BEDROOM CEILING - - - - CONNECTION, - - - TYR - (SERVES FUTURE GF -2 GLYCOL 6" DIRT LEG TYP. -" "L 10 1/6 n n CONDENSATE A P -3 DRAIN TO FLOOR DRAIN, INLINE GRUNDFOSWPS26.99 TYP. 20 113 1 -1/2`, NP. NR SEPARATOR SPIROVENT AUTOMATIC AIR VENT IN HIGH POINT OF SYSTEM. TYP. HTG WATER SION TANK SPIROVENT DIRT SEPARATOR QF GLYCOL FEEDE ASS 3/4' CW MAKE -UP -3/4" PRV 1807 HWS (y, IH&l I I, I.,� 4r ZY � 3/4" TO NW BEDRM y I y ( BASEBOARD e PROVIDE HOSE -END DRAINS O ALL EQUIP. AND ALL SECONDARY & PRIMARY LOW POINTS 1 -1/2,• 140 - -180 HWS r I rl DHW 189F HWS AUTOMATIC AIR VENT IN HIGH POINT OF SYSTEM THERMOMETER, TYP.--\ CHECK (�; ( PORT, HX -2 1" TO TOP FLOOR Ix 12�WS � 1I 1/ z ",I P =5 140 - F MA . LOW TEMP SNOWMELT T w IN- EAT I FULL SIZE H TO FEEDER �I' '' `✓ TO GLYCOL 0 FEEDER a Li-1/2" AAV (TYP.) n 3/4' TO CIRCUIT SETTER, ET - 2 $MELT WATER ENTRY /FOYER 101 TYP, EXPANSION TANK I� (E) 1" TO UPPER 1_ DECKS 1/2. THERMOMETER, TYP.� / I-P /T PORT, :t1 / (TYP.) 1- 1/2 " —1 HX -1 T' T CODE SERVICE ___ -- BA G KFLOW PROTECTED DCW MAKE -UP BALL VALVE SACKFLOW P FOR GLYCOL FEEDERS. PROVIDE (N) PERMANENT CONNECTIONS -(E) 1 -1/4" TO J PREVENTOR DRIVEWAY CIRCUIT SETTER, TYP GRUNDFOS /UP26 -99F AIR -GAP DRAIN. ( N) 1 -1/4" TO NEW MAIN PRESSURE BY -PASS & EM. PIPE MIN, TO FD. 1 - Y.' MANIFOLD IN GARAGE BEDROOM CEILING SECONDARY ASSIST EQUIV. TO DANFOSS SIZE VALVE FOR UP TO 15 GPM O BOILER PRIMARY INLINE (SERVES FUTURE GF -2 GLYCOL 7 FT. 7 n. HEAD 1807 HWS (y, IH&l I I, I.,� 4r ZY � 3/4" TO NW BEDRM y I y ( BASEBOARD e PROVIDE HOSE -END DRAINS O ALL EQUIP. AND ALL SECONDARY & PRIMARY LOW POINTS 1 -1/2,• 140 - -180 HWS r I rl DHW 189F HWS AUTOMATIC AIR VENT IN HIGH POINT OF SYSTEM THERMOMETER, TYP.--\ CHECK (�; ( PORT, HX -2 1" TO TOP FLOOR Ix 12�WS � 1I 1/ z ",I P =5 140 - F MA . LOW TEMP SNOWMELT T w IN- EAT I FULL SIZE H TO FEEDER �I' '' `✓ TO GLYCOL 0 FEEDER a Li-1/2" AAV (TYP.) n 3/4' TO CIRCUIT SETTER, ET - 2 $MELT WATER ENTRY /FOYER 101 TYP, EXPANSION TANK I� (E) 1" TO UPPER 1_ DECKS 1/2. THERMOMETER, TYP.� / I-P /T PORT, :t1 / (TYP.) 1- 1/2 " —1 HX -1 PP -9 1 -1/2 LOW TEMP 100' -140 - F HWS 2 -WAY MOD. CIRCUIT SETTER, TYP. CHECK VALVE 1557 (TYR) _ MIN I' -I 1 -1/4" SNOWMELT HEATING BRAIZED PLATE HEAT EXCHANGER, TYP. 2 -WAY MODULATING VALVE 3 -WAY PP = 4 TEMPERING HIGH VALVE, TYP. F10( HIGH TEMP 140' -180'F HWS 1 -1/4 Town of Vail OFFICE COPY �LILER & PUMP FLOW DIAGRAM SCALE PUMP SCHEDULE CHECK VALVE (>YP ") CODE SERVICE ___ -- ('j P &T MANUFACTURER/ MODEL NO. -- I'� •V-'I P 140'F MA -(E) 1 -1/4" TO J = 7 I SNOWMELT SNOWMELT DRIVEWAY CIRCUIT SETTER, TYP GRUNDFOS /UP26 -99F FULL SIZE TO FEEDER ( N) 1 -1/4" TO NEW 1/6 120 1 MANIFOLD IN GARAGE BEDROOM CEILING P -2 BOILER PRIMARY INLINE (SERVES FUTURE GF -2 GLYCOL 23 10 1/6 RE -BUILT EXTERIOR FEEDER ASS'LY 1 A P -3 ENTRY AND STAIRS INLINE GRUNDFOSWPS26.99 ET - SMELT WATER 20 113 120 EXPgNS10N TANH 5_1 PP -9 1 -1/2 LOW TEMP 100' -140 - F HWS 2 -WAY MOD. CIRCUIT SETTER, TYP. CHECK VALVE 1557 (TYR) _ MIN I' -I 1 -1/4" SNOWMELT HEATING BRAIZED PLATE HEAT EXCHANGER, TYP. 2 -WAY MODULATING VALVE 3 -WAY PP = 4 TEMPERING HIGH VALVE, TYP. F10( HIGH TEMP 140' -180'F HWS 1 -1/4 Town of Vail OFFICE COPY �LILER & PUMP FLOW DIAGRAM SCALE PUMP SCHEDULE CODE SERVICE ___ -- PUMP TYPE MANUFACTURER/ MODEL NO. -- GPM HEAD ELECTRICAL IF T) HP VOLT PH REMARKS - P -1 BOILER PRIMARY INLINE GRUNDFOS /UP26 -99F 23 10 1/6 120 1 A P -2 BOILER PRIMARY INLINE GRUNDFOS /UP26 -99F 23 10 1/6 120 1 A P -3 HIGH TEMP HEAT INLINE GRUNDFOSWPS26.99 5 20 113 120 1 A, B P -4 HIGH TEMP RADIANT INLINE GRUNDFOSIUPS26 -150 15 30 112 120 1 A, B P -5 LO TEMP IN -SLAB HX HTG SIDE INLINE GRUNDFOS /UPS26 -99 8 20 113 120 1 A, B P -6 SNOWMELT HX BOILER SIDE INLINE GRUNDFOS /UP 43 -IOOF 25 30 314 120 1 A P -7 SNOWMELT HX HTG SIDE INLINE GRUNDFOS/UP 43 -100F 25 20 3/4 120 1 A P -8 DOMESTIC WATER STOR TANK INLINE GRUNDFO SIUPS26.99 16 15 113 120 1 A. B P -9 LO TEMP IN -SLAB HX BOILER SIDE INLINE GRUNDFOSIUPS26 -150 8 20 112 1 120 1 A. 8 1. M AN U FACTU R ER SHALL REVIEW SINGLE PUMP OPERATION ON ALL PUMPING APPLICATIONS AND PROVIDE MOTOR HP TO PREVENT OVERLOADING. . REMARK NOTES -- - A PROVIDE BRONZE OR STAINLESS CONSTRUCTION (NOT, ST IRON). } B PROVI V DE 3 -SPEED MOTOR ��,y�p C.PR OVID ( E VARIABLE SPEED PUMP IN LIEU OF MIXING VAL WTE'P SPE I r (� ED ffff F RU SAJI� T10N) D. PR OVIDE VARIABLE SPEED PUMP R COMPLI ffNCE 3` PRIMARY SUPPLY /RETURN MAIN LOOP, NOTE: MINIMIZE gate: ' P LENGTH AND NUMBER OF FITTINGS IN LOOP. UTILIZE REVERSE - RETURN T MI DIFFERENCE OPERATION DIFFERENCE y . Code: - SECONDARY PUMP ASS'LY, TYP. Fy-+I - 1 -� HIGH TEMP HEAT _ y ZV 3/4 BASEBOARD THERMOMETER, TYP. IS D �7 IE V (E)DO MESTIC WATER APR 14 2011 WATER STORAGE I TANK ii DHW HEATIN TOWN OF VAIL G I II i I B2CE fangMBnq Ergirwen m Aya w OWUS 4NnL gmgl ptl) ge41m0 (mM) qm q.e N. mmtm NOTE THIS ORAWING HAS BEEN ELECTRONICALLY SEALED FOR 410.10 K. BUDING DEPARTMENT SUBMITTAL, CORNICE BUILDING REPAIR. M. ROBERT D. BARNETT, P.E. 24835 V w q o Q w � w 0 0 RO.ECT g: nREMA G. DATE WN BY: EVI TE -10 O M -1 SHEET 10F 3 4 4 .9 O ZY 3/4" TO BED 114 PROVIDE PRESSURE BY-PASS ON ALL SECONDARY LOOPS WITH PRESSURE SHUT -OFF RATINGS GREATER THAN 30' HEAD & MODULATING OR 2V 3/4" TO BED 111 2- POSITION VALVES, TYP. EXCEPTION: SNOWMELT SYSTEM. Z_V 3/4" TO BONUS _ ROOM NEW: 3/4 TO FUTURE FCU IN GREAT ROOM HEAT TRAPS PER 2003 IECC. SECTION 804.4 I _ ___ �I HW (120) ��,( MIN IN �TATE THERMAL EXPANSION TANK N MODEL E(C -tOX THERMOMETER, TYP. IS D �7 IE V (E)DO MESTIC WATER APR 14 2011 WATER STORAGE I TANK ii DHW HEATIN TOWN OF VAIL G I II i I B2CE fangMBnq Ergirwen m Aya w OWUS 4NnL gmgl ptl) ge41m0 (mM) qm q.e N. mmtm NOTE THIS ORAWING HAS BEEN ELECTRONICALLY SEALED FOR 410.10 K. BUDING DEPARTMENT SUBMITTAL, CORNICE BUILDING REPAIR. M. ROBERT D. BARNETT, P.E. 24835 V w q o Q w � w 0 0 RO.ECT g: nREMA G. DATE WN BY: EVI TE -10 O M -1 SHEET 10F 3 4 4 .9 O MIN. OM OF (N) SOUND INSULATED LID I I (E)12"Wx22'H I LOUVER �I I OUTSIDE GRADE / REPLACE ALL Cl PIPING ABOVE MECH & CLOSET I -1 (E)B'0 " CRAWLSPACE I % I & MUA TO I BE REw I KED -~ THERMOSTAT FOR - - �- - -I- CRAWL SPACE I MECH ROOM VENT MECH - - - I T CLOSET EXH. FAN 4'x10" SLOT, TYP. - I COVER W /1/4" WWF, TYP. 8=2 I BOILER ACCES -^ - IN. 18 GA. STEEL KEEP CLEAR FLOOR V� MECH RM x i CRAWL 12 "x4" VENTILATION TRANSFER DUCT i ` " ` 1 � nTRANSFER DUCT SECTION V SCALE: 1/2 " =1' -0" -- PROVIDE (N) 2"x10" TRANSFER OPENING FOR MUA TO CRAWL SPACE EXH FAN LOCATION FOR PIPING & PUMPS (BELOW BOILERS). CRAWL SPACE I I I (E)SM BOILER I (TO BE REMOVED) I I I I I 1 -1/4' - SNOWMELT TO -J DRIVEWAY (E)12"N LOUVER SEALED COMBUSTION VENT AND CA PIPES. TURN DOWN PER MF DIRECTIONS. PROVID INSECT SCREEN ON CA (E) GAS SERVICE TO REMAIN I I I I I MECHANICAL ROOM SECTION L - D SCALE: 1/2 " =1' -0' RECONFIG (ER) CRAWL SPACE - -- — -R / I EXH FAN TO RUN --1 ON HIGH TEMP IN / - - -� MECH RM. & /OR / HUMIDITY >50% IN CRAWL. KEEP / / 1 (E) CONTROL TO DE- ENERGIZE FAN / I O CRAWL / I TEMP <45 / / I CORE DRILL MIN. 48" ABOVE GRADE. PIPE (N) INSULATED 1 -1/2' SMS & R TO (E) BRANCHES. (2) 12' GLYCOL FEEDERS (MAIN & SMELT / / / / / DR O ` DR DR L 24 "x24' CRAWL SPACE ACCESS - - - - - CLOSET HX -1 30'Wx8O'H DOOR ACCESS ALTERNATE NOTE: SERVE (N) BOILER & PUMPS �WH WITH EXISTING CIRCUITS FROM DEMO'D BOILERS & PUMPS. MODIFICATIONS SHALL BE ENGINEERED & INSTALLED BY A LICENSED ELECTRICIAN. I I V I I (N) 2" FD IN (N) SLOPED DDNG. LJ FLOOR, TYP. CONNECT TO SANITARY I WASTE SYSTEM SERVING ADJACENT I BATHROOM. PROVIDE DEEP SEAL TRAP II HX - 2 I & PRIMER EOUNALENT TO PPP MODEL APR -500 WITH DU -U DISTRIBUTION FASS. UNIT. S I I B? I I -- ---J "�(E) 1 -1/2' G TO REMAIN: PREVIOUSLY SERVED (2) 164 MBH HEATING BOILERS & (1) 325 MBH INPUT SNOWMELT BOILER. (<60', PREVIOUSLY SERVED 653 MBH IN, NEW LOAD: 500 MBH INPUT) L � 1 (2 ") i TO REMAINDER OF HOME (SIZE UNKNOWN) /"'A 0VECHANICAL ROOM PLAN SCALE: 1/2 =1' -0" 1) UNLESS OTHERWISE NOTED, THE WORK DESCRIBED ON THESE DRAWINGS SHALL INCLUDE THE FURNISHING AND INSTALLATION OF ALL LABOR AND MATERIALS NECESSARY FOR COMPLETE AND OPERATIONAL HEATING, SNOWMELT AND DOMESTIC HOT GENERATING SYSTEM AS EXPLAINED IN THE GENERAL MECHANICAL SPECIFICATIONS. CONTRACTOR SHALL FURNISH THESE EVEN IF ITEMS REQUIRED TO ACHIEVE THIS (I.E. OFFSETS, ISOLATIONAND BALANCING DEVICES, MAINTENANCE CLEARANCES, ETC.) ARE NOT SPECIFICALLY SHOWN. DATA GIVEN ON THE DRAWINGS IS AS EXACT AS COULD BE SECURED. ABSOLUTE ACCURACY IS NOT GUARANTEED AND THE CONTRACTOR SHALL OBTAIN AND VERIFY EXACT LOCATIONS, MEASUREMENTS, LEVELS, SPACE REQUIREMENTS, POTENTIAL CONFLICTS WITH OTHER TRADES, ETC. AT THE SITE AND SHALL SATISFACTORILY ADAPT HIS WORK TO THE ACTUAL CONDITIONS OF THE JOB. THE DRAWINGS ARE DIAGRAMMATIC IN NATURE AND SHALL NOT BE SCALED. THEY SHOW CERTAIN PHYSICAL RELATIONSHIPS WHICH MUST BE ESTABLISHED WITHIN THE DIVISION 15 WORK AND IT'S INTERFACE WITH OTHER WORK ESTABLISHING THIS RELATIONSHIP IN THE FIELD IS THE EXCLUSIVE RESPONSIBILITY OF THE CONTRACTOR. THIS DIVISION SHALL COORDINATE ITS WORK WITH ALL DIVISIONS OF THE WORK AND ADJUST ITS WORK AS REQUIRED BY THE ACTUAL CONDITIONS OF THE PROJECT. THE CONTRACTOR SHALL VISIT THE SITE BEFORE SUBMITTING A BID TO BECOME THOROUGHLY FAMILIAR WITH THE ACTUAL CONDITIONS OF THE PROJECT. CERTAIN SYSTEMS REQUIRE ENGINEERING OF INSTALLATION DETAILS BY CONTRACTOR. UNLESS FULLY DETAILED IN THE CONTRACT DOCUMENTS, SUCH ENGINEERI NO IS THE EXCLUSIVE RESPONSIBILITY OFTHE CONTRACTOR. IT IS THE CONTRACTOR'S RESPONSIBILITY TO DETERMINE WHERE CLEARANCES ARE LIMITED, AND WHERE INSTALLATION DRAWINGS OR SCHEMATICS, "CONSTRUCTION DRAWINGS', OR COORDINATION DRAWINGS MAY BE REQUIRED. THE CONTRACTOR SHALL PREPARE ALL SUCH COORDINATION DRAWINGS AS PART OF THE BASE CONTRACT. SUCH DRAWINGS MAYBE SUBMITTED TO THE ARCHITECT OR OWNER FOR RECORD AND COMMENT (AT THE CONTRACTOR'S OPTION). NO EXTRAS WILL BE ALLOWED DUE TO LACK OF KNOWLEDGE OF EXISTING CONDITIONS. THE CONTRACTOR SHALL CONTACT THE LOCAL BUILDING DEPARTMENT AND HEALTH DEPARTMENT PRIOR TO STARTING WORK. CONFIRM LOCAL PRACTICE OF JURISDICTIONAL AUTHORITIES BEFORE STARTING WORK NOTIFY OWNER IF ANY LOCAL PRACTICES WILL RESULT IN A CHANGE TO CONTRACT PRICE BEFORE STARTING WORK. PROVIDE ALL REQUIRED PERMITS. INSPECTIONS AND COORDINATION WITH GOVERNING AUTHORITIES. INSTALLATION TO CONFORM WITH APPLICABLE PROVISIONS OF: a) APPUCABLE LOGO(, STATE AND FEDERAL CODES, LAWS AND REGULATIONS. b) REQUIREMENTS OF FIRE DEPARTMENT AND HEALTH DEPARTMENT SERVICING THE PROJECT. C) INTERNATIONAL CODES (2009). INCLUDING VAIL AMENDMENTS TO THE CODE. APPLICABLE PAMPHLETS OF THE NFPA INCLUDING THE NATIONAL ELECTRICAL CODE, 10) COORDINATE AND ADJUST ALL WORK BETWEEN TRADES AND EXISTING CONDITIONS IN ORDER TO ACCOMPLISH A NEAT, INTEGRATED AND EFFICIENT INSTALLATION. 11) ALL CAPACITIES ARE SCHEDULED AT JOBSITE ALTITUDE, 12) KEEP DEMOLITION & CUTTING TO MINIMUM REQUIRED FOR PROPER EXECUTION OF WORK. BE RESPONSIBLE FORALL CUTTING AND PATCHING NECESSARY FOR THE COMPLETION OF THE WORK. NO CUTTING (NOT SHOWN N THE CONTRACT DOCUMENTS) SHALL BE DONE WITHOUT THE APPROVAL OF THE ARCHITECTOR OWNER AS TO LOCATIONS, METHODAND EXTENT OF THE CUTTING 13) ELECTRICAL COORDINATION: a) VERIFY THE ELECTRICAL SERVICE PROVIDED BY THE ELECTRICAL CONTRACTOR BEFORE ORDERING ANY MECHANICAL EQUIPMENT REQUIRING ELECTRICAL CONNECTIONS. b) DEDICATED ELECTRICAL POWER SERVICE FOR FAN INCLUDING DISCONNECT, AND ALL INTERLOCKS SHALL BE FIELD ENGINEERED AND INSTALLED PER NEC BY LICENSED ELECTRICAL CONTRACTOR (UNDER THIS DIVISIONS WORK). COORDINATE EXACT REQUIREMENTS WITH OWNER. 14) SUPPORT OR SUSPEND EACH TRADE'S WORK SEPARATELY FROM THE STRUCTURE. DUCTWORK SHALL BE HELD TIGHT TO STRUCTURE EXCEPT WHERE OTHERWISE SHOWN. 15) INSTALL ALL EQUIPMENT AND MATERIALS IN ACCORDANCE WITH MANUFACTURERS RECOMMENDATIONS UNLESS SPECIFICALLY INDICATED OTHERWISE OR WHERE LOCAL CODES OR REGULATIONS TAKE PRECEDENCE. 16) PROVIDE MANUFACTURER'S RECOMMENDED SERVICE CLEARANCE ALL AROUND ALL EQUIPMENT REQUIRING SAME. 17) PROVIDE FOR SAFE CONDUCT OF THE WORK, CAREFUL REMOVAL AND DISPOSITION OF MATERIALS AND PROTECTION OF PROPERTY WHICH IS TO REMAIN UNDISTURBED, 18) PROVIDE ACCESS DOORS FORALL EQUIPMENT, VALVES, CLEANOUTS, ACTUATORS AND CONTROLS WHICH REQUIRE ACCESS FOR ADJUSTMENT OR SERVICING AND WHICHARE LOCATED IN OTHERWISE INACCESSIBLE LOCATIONS. 19) INSTALLATION GUIDELINES: a) ALL CURBS, WALL OPENING, ROOF JACKS, ROOF THIMBLES, ETC SHALL BE COMPATIBLE WITH THE EXISTING WALL AND ROOFING SYSTEM. REFERENCE ARCHITECTURAL REVISION FOR REQUIRED FLASHING DETAILS. b) PIPE INSTALLATION: i) ALL PIPING SHALL BE ADEQUATELY SUPPORTED FROM THE BUILDING STRUCTURE TO PREVENT SAGGING, POCKETING, SWAYING OR DISPLACEMENT BY MEANS OF HANGERS AND SUPPORTS. PIPING IS NOT TO BE SUPPORTED BY EQUIPMENT. i) PROVIDE DIELECTRIC UNIONS BETWEEN DISSIMILAR MATERIALS. iii) PROVIDE MANUALAIR VENTS AND CAPPED HOSE -END DRAINS WITH ISOLATION VALVES AT PIPING HIGH AND LOW POINTS. IV) FLUSH OUT PIPINGAND REMOVE CONTROL DEVICES BEFORE PERFORMING PRESSURE TEST. DO NOT USE PIPING SYSTEM VALVES TO ISOLATE SECTIONS WHERE TEST PRESSURE EXCEEDS VALVE PRESSURE RATING. PRESSURIZE PIPING AT 100 PSIG. IF LEAKAGE IS OBSERVED OR IF TEMPERATURE COMPENSATED PRESSURE DROP EXCEEDS 1% OF TEST PRESSURE, REPAIR LEAKS AND RETEST. v) PLASTIC PIPE: AIR PRESSURE TEST ALL PLASTIC PIPE AND PEX PIPE SYSTEMS ACCORDING TO MANUFACTURERS INSTRUCTIONS. vi) DO NOT USE AIR PRESSURE TO TEST PVC OR CPVC PIPE vi) ALL STRAINERS SHALL BE FURNISHED WITH A'ROUGHING' SCREEN AND TWO (2) SCREENS FOR NORMAL OPERATION. INSTALL STRAINER WITH ROUGHING SCREEN AND OPERATE SYSTEM FOR 24 HOURS MINIMUM (RUN DOMESTIC WATER SYSTEMS AT MAX FLOW FOR A MINIMUM OF ONE HALF (112) HOUR. REMOVE ROUGHING SCREEN AND INSTALL NORMAL SCREEN, AFTER TWO WEEKS OF NORMAL OPERATION INSTALL NEW NORMAL SCREEN. viii) ISOLATE ALL PRESSURIZED PI PI NG WATER BRANCHES FOR EACH RISER, BRANCH ITEM OF EQUIPMENT AND AREA SERVED. c) FIRE STOPPING: FIRE STOPPING REQUIREMENT. PENETRATIONS THROUGH RATED WALLS AND FLOORS S WALL BE PROTECTED IN ACCORDANCE WITH THE INTERNATIONAL BUILDING CODE AND NFPA i) ALL PENETRATIONS SHALL BE SEALED WITH A MATERIAL CAPABLE OF PREVENTING THE PASSAGE OF FLAMES AND HOT GASSES WHEN SUBJECTED TO THE REQUIREMENTS OF THE TEST STANDARD SPECIFIC FOR FIRE STOPS ASTM -E -814. 20) WARRANTY: THE ENTIRE MECHANICAL SYSTEM SHALL BE WARRANTED AGAINST DEFECTS IN MATERIALS AND WORKMANSHIP FOR A PERIOD OF ONE (1) YEAR AFTER ACCEPTANCE OF THE SYSTEM BY THE OWNER. 21) DEFINITIONS: a) 'CONTRACT DOCUMENTS' CONSTITUTE DRAWINGS, SPECIFICATIONS, NARRATIVES, GENERAL CONDITIONS, PROJECT MANUALS, ETC., PREPARED BY ENGINEER (OWNER'S REPRESENTATIVE) OR OTHER DESIGN PROFESSIONAL IN ASSOCIATION WITH OWNERS REPRESENTATIVE) FOR CONTRACTORS BID OR CONTRACTOR'S NEGOTIATIONS WITH THE GENERAL CONTRACTOR. THE DIVISION 15 CONTRACT DOCUMENTS ARE NOT CONSTRUCTION DOCUMENTS. b) `CONSTRUCTION DOCUMENTS - ,'CONSTRUCTION DRAWINGS%AND SIMILAR TERMS FOR DIVISION 15 WORK REFER TO INSTALLATION DIAGRAMS, SHOP DRAWINGS AND COORDINATION DRAWINGS PREPARED BY THE CONTRACTOR USING THE DESIGN INTENT INDICATED ON THE ENGINEER'S CONTRACT DOCUMENTS. THESE SPECIFICATIONS DETAIL THE CONTRACTOR'S RESPONSIBILITY FOR'ENGINEER)NG BY CONTRACTOR' AND FOR PREPARATION OF CONSTRUCTION DOCUMENTS. c) '(Nr INDICATES "NEW'EQUIPMENT TO BE PROVIDED UNDER THIS CONTRACT. d) '(E)' INDICATES 'EXISTING EQUIPMENT ON SITE W HICH MAY OR MAY NOT NEED TO BE RELOCATED AS A PART OF THIS WORK e) '(ERr INDICATES EXISTING EQUIPMENT TO REMAIN. 0 "(EDr INDICATES EXISTING EQUIPMENT TO BE DEMOLISHED. UNLESS NOTED OTHERWISE, ALL DEMOLISHED EQUIPMENT SHALL BECOME THE PROPERTY OF THE CONTRACTOR AND SHALL BE REMOVED FROM THE PREMISES. g) '(Rr INDICATES EXISTING EQUIPMENT TO BE RELOCATED AS PART OF THIS WORK h) 'FURNISH' MEANS TO "SUPPLY - AND USUALLY REFERS TO AN ITEM OF EQUIPMENT. ) 'INSTALL' MEANS TO - SET IN PLACE, CONNECT AND PLACE IN FULL OPERATIONAL ORDER ". j) 'PROVIDE" MEANS TO 'FURNISH AND INSTALL. k) - EQUAL', OR - EQUIVALENT - MEANS - MEETS THE SPECIFICATIONS OF THE REFERENCE PRODUCT OR ITEM IN ALL SIGNIFICANT ASPECTS.' SIGNIFICANT ASPECTS SHALL BE AS DETERMINED BY THE ARCHITECT /ENGINEER. 1) BY INFERENCE, ANY REFERENCE TO A'CONTRACTOR OR - SUB- CONTRACTOR" MEANS THE ENTITY THAT HAS CONTRACTED WITH THE OWNER THROUGH THE GENERAL CONTRACTOR FORTHE WORK OF THE CONTRACT DOCUMENTS. m) "ARCHITECT MEANS THE PRIME DESIGN PROFESSIONAL FIRM THAT HAS PREPARED CONTRACT CONT RACTUAL DIVIS SHALL BE ROUTED THIS PR �.(G ALLOR NNTyI��Np (T l P R . OF THIS 'O_Sel\q'E�A r p � �� END OF GENERgIL REQUIREMENTS Code. � APR 14 2011 TOWN OF VAIL B2CE C-g E,BI.. 4.M., cw.r wwl NOTE THIS DRAWING HAS BEEN ELECTRONICALLY HEALED FOR 310.10 BUILDING DEPARTMENT SUBMITTAL, CORNICE BUILDING REPA R. M. ROBERT D. BARRETT. P.E. 24855 W/ q0 Q a U C\l z cl) O U PROJECT /: 10026.00 ORIG. DATE: 9 -10 -10 ANN BY: T.E.H. REVISIONS DATE REMARKS 9 -1 -10 OWNER REVIEW 9 -10 -10 FOR PERMIT M -2 SHEET 20F 3 GENERAL MECHANICAL SPECIFICATIONS: adjacent room's manifold for exterior hallways). I. APPLICABLE STANDARDS c. BASEMENT: Re-use existing baseboard radiation. The mechanical systems shall be designed in accordance with the following: 7. Heating shall be provided in all areas of the zone, except: A. The original archtectural drawings (prepared by David William Hearse Associates and dated a. Interior storage areas and chases, January 1994). Obtain a set of drawings prior to bid. They are available in .pdf format upon b. Areas shown to be overlaid by storage cabinets or permanent fxlures on the request. architectural drawing, or which we overlaid at the present time. C. Risers in interior staircases. B. Remodel architectural and Structural drawings prepared by the M.J. Mueller Company - d. Exterior closets: Provide reduced quantity of heat: latest date. Obtain a sat of drawings prior to bid. They are available in .pdf format Lyon (1) Provide dedicated circuit (from adjacent room's manifold) and request. (2) Circuit a reduced area. e. Circuiting or radiant piping shall be continuous across the entire floor area of a C. The following ASHRAE Standards: thermal zone. 1. 62.2. Ventilation and Acceptable Indoor Air Quality in Low -Rise Residential Buildings" 2. 55, "Thermal Environmental Conditions for Human Occupancy' 8. Engineer's heating bad estimates for space, domestic hot water and snowmen are 3. 902 "Energy Efficient Design of low -Rise Residential Buildings" summarized as 4. Other ASHRAE Standards as are reasonably applicable to the project. WLL ARY RESIDENCE NAL) D. 2009 International Residential Code (IRC). International Fuel Gas Code (IFGC) and Town Preliminary Hearing Loader of Vail "on- linecode amendments to the IRC and FGC. Estimated Calcuated Radiant E. ACCA Manual "D' Standards for Airside devices and Duct Construction. Condrsoned Load Load capacity Heating system to be Zone Designation Ham. Sq. R. (MBH) (ewhNq It) (MBH) Installed F. AWWA - American Water Works Association Standards for anti main valves and g Existing LowTernp 101 Foyer 72 pressurized lumbin in P 9PIP 9 - 9.7 - .64 29 slab toe stair tzo - 7s �64 do No neat ?? G. The Copper Development Association (www DOrneGOr4 for best practices installation New In -Joial Heat - 114 Bedroom 270 -117 43 49 transfer Plate Pex standards far copper pipe in pressurized and gravity piping systems. New In,loist Heat. 111 Bad 323 .121 - 38 58 transfer Place fax H. Wirsbo Technical Design Manual (current edition) for best practices installation standards MiS°ef New In JoistHeat (a radiant heating, snow melt and potable water systems. 103 Bedrm 480 -18. 6 t-fer Plate Fax 3 .18 8. It. HVAC SYSTEM DESIGN CRITERIA Existing Low Temp in- 202 Kitchen 220 -85 .38 4A slab Existing Low Temp in- 201 Great Room 725 -28.6 -39 20.3 slab A. Design Conditions: i Garage 400 .14.4 -36 144 Existing BasaboaM Garage north 1. Elevation: 6400 ft. 2 bedroom 150 -54 .36 5.4 Existing Baseboard basement 2. Winter. "Bcnus bed New ln- JoistHeat- a Outdoor Design Temperature: - 20°F dry bull) with 10 mph coincident wind 0 8 bath 350 -10.9 -31 9.8 transfer Pww Pax Total NOTE: Add suppl heat b b. Indoor Design Temperature: Total Total Avenge Radiant 201 (1) 70 H -2 (n areas heated by radiant floor) Sysfem - 3110 - 1272 - 50 765 S. Heating: C. Mechanical room piping shall be installed fmm shop-drawing layout reviewed by Engineer. Mechanical room piping and all radiant panel distribution piping (from manifold) floor shat General scope of work: be installed from shop-drawing layout reviewed by Engineer. 1. Re -use existing branch piping to Existing baseboard radiation (in garage and garage D. Supplemental heat in other areas may be added (as a change order). Include new branch bed -room areas) and to existing radiant neor manifolds (all other locations), piping to future fan -roil untabove Great Room elevalor in this scope of wrork. 2. "Existing Low Temp nglab ". Re-use existing Entran 3 'In -floor' systems in areas with finished stoneflows (Great Room and Entry Foyer). Heating plantindudes a heat Ill. PLUMBING SYSTEMS DESIGN CRITERIA a Heat exchanger: Equivalent to Triangle Tube TTPi -14E (40 MBH output): Entran This contractor may be asked to repair existing, leaking plumbing systems (as- needed). The side: 30 %PG, 120 EAT, 10 rise @ 6.5 gpm (max 2.0 psi pressure drop).; Heating work will be performed as a changeorder. water side: 30 %PG, 145° EWT, 10° drop @ 6.5 gpm (max 2.0 psi pressure drop). Heat exchanger to isolate Entrant tubing from rest of heats g plant. See above for base scope of work 3. "New In -Jost Heat-transfer Rate Pax ": Replace existing Entran 3 staple up system in oet rug of basement (serving main floor) with new inioist lubirg system: A The sub-contractor(s) shall prepare detailed design calculations for fie following system a Newl/Ttype Pex- AtLbrigequNWertto WirsbohePexin components. The cal and sufficient graphical back-up data for a reviewer to b 4 -inch wide aluminum heat-transfer panels installed within existing floor joists, understand design intent shall be submitted to the Owner's representative for review and equivalent to'JCst Track' (two Tracks per joist space), connected to comment. c. New brass supply and return manifolds equivalent to'TniFLOW . 1. Appi iance pressure and vol une requirements for nature I gas (natural gas meter sizing) (1) Manifolds must be capable of individual tow control for each loop on the including existing gas loads outside of mechanical room manifold through valve actuators available from the manifold supplier 2. Natural gas schematic and sizing ( "telestat "). (a) Provide a dedicated loop and telestat for (at least) the bathroom associated with each zone's bedroom. IV. (2) Manifolds must feature manual flow balancing capability within the manifold tidy for balancing unequal loop lengths across the manifold. (3) Instal flow setter on the return leg from the maniold to provide flow balancing between manifolds (where multiple nannolds are served by the same zone valve). (4) Each manifold location should have the ability to vent air manually from the system. (5) Each manifold location should have the ability to drain the associated sub- circuits. 4. "New Low Temp In- slab ": New in -slab radiant panel. (Possible Future) a 5/8" type Pex-A tubing equivalent to Wirsbo hePex on 9" centers in b New composite concrete floor, with C New brass supply and return manifolds equivalent to 7ruFLOV . (1) Manifolds must be capable of individual flow control for each loop on the manifold through valve actuators available from the manifold supplier ( "telestatl. (a) Provide a dedicated loop and telestat for (at least) the bathroom associated with each zone's bedroom. (2) Manifolds must feature manual flow balancing capability within the manifold tidy for balancing unequal loop lengths across the manifold. (3) Instal flow setter on the return keg from the manifold to provide flow balancing between manifolds (where multiple maniolds are served by the same zone valve) (4) Each manifold location should have the ability to vent air manually from the system. (5) Each manifold location should have the ability to drain the associated sub - circuits. 5. "Existing Baseboard': Utilize existing baseboard. 6. Where new systems are Installed Heating shall be installed to provide i nernally separate zoning in al rooms. The following areas do not require separate thermostatic mntot a. Storage closets (provide dedicated circut from adjacent room's manioc, per above). b Hallways (install no heat in interior hallways, provide dedcated circuit from HVAC SYSTEM SUMMARY A. Central Heating Plant 1. The boiler shall use Category 4 (solvent wed sch. 40 PVC piped combustion air and flue; (routed to the north outside wall) similar to existing boilers. 2. The entire system will circulate 30% (by volume) inhibited propylene glycol. a Provide a minimum 17 -gallon glycol feeder assembly with automatic pressure control (injection) pump, and low water alarm. Feeder shag be equivalent to Axiom Industries PRESSURE PAL MF300 Mini Feeder. b. Do not connect the make -up system directly to domestic water c All fixtures and equipment in the system shat be compatible with this guid. 1 Provide an add neutralizing basin for the boiler condensate. 4. Size the (dosed) expansion tank and make -up to maintain 20 psig at the mechanical room. 5. The boilers shag be rated at not less than 35 psig operating pressure. 6. Provide sufficient clearance around piping for insulation such that insulated piping will not touch other pi ping. 7. Provide isolation and balancing devices for each purrp, baler and control valve in system. 8. Provide hose -end drainvalves at system low points. 9. Provide automatic airvents on piping high points in boier room. 10. Provide manual "coin" type air vents at all high points and in manifolds. 11. Provide property sized diaphragm expansion tank at common connection of DCW make-up system. a Bass of Design: Amtrc "Extror model 30 12 Provide ASME P&T valves as required for boiler and isolated heat exchanger loops. a Route discharge fug size tofloor drains and turn dawn with V air -gap. b. Use 30 psig rated valve. B. Snownleft Loop: Comply with above. In addition: 1. The entire system will circulate 50% (by volume) inhibited propylere glycol. 2. Provide a minimum 17 -gallon 9"1 feeder assembly with automatic pressure control (injection) pump, and low water alarm. Feeder shall be equivalent to Axiom Industries PRESSURE PAL MF300 Mni Feeder. 3. Do not connectthe make -up system directly to dourest c water 4. All fixtures and equipment in the system shall be compatible with this fluid. 5. The snowmelt system shall feed the existing, to remain, driveway and exterior deck system branches by muting insulated snowmen supply and return pipes through the mechanical room wall tothe existing distribution branch mains outside (on northeast comer of the building). 6. The snowmen system shall also feed a new snowmeg manifold located in the ceiling of the back bedroom (below the, exterior stair landing). This manifold shag serve the new landing (and deck extension to the north) and new stairs. Extension of loop circuits for this area will be installed in the spring of 2011 under a separate contract. a Extension of exterior deck snowmen system wig also be installed n the spring of 2011 under a separate contract C. The bolas and their associated pumps shall be staged via a common controller equivalent to Triangle Tube "Mini -Mod' boiler controller, Biller discharge temperature shall be re -set based on outside air temperature with domestic water over -ride. 1. Each of the two radiant panel mixing- controllers shall be controlled by a modulating nixing controller equivalent to Tekma 365, with outside air temperature reset and indoor temperature sensor feedback The re-set controller shall include an 'anticipator" control to anticipate diurnal temperature swings. 2. Control may be via variable speed mixing pumps, or tlree -way modulating or four -way modulating control valves (and pumps) D. The snowmen will be controlled via a free- standirg moisturrAerrperalure pulse width modulation sensor eplivalent b Tekmar650 instated 30" above grade on the north and 1. Provide a manual "IDLE"I'ON" two - position OVER -RIDE switch with 12 -hour (adjustable) liner selection in the garage where directed by Owner's representative. E. Radiant Floor System: a Coordinate installation cross -section with general contractor. It. Anticipated cross sections are: (1) High Temperature Radiant (New In-Joist Heat- transfer Plate Pex): (a) Underfloor insulation consisting of minimum R -15 ban with foil-faced vapor retarder (relarderfacing up). (b) Assume R -2.9 floor covering finish in all areas (except those with tie) 2. Radiant floor heat will be controlled via existing 2 -wire wal 1-mounted thermostats. a If wing is replaced: Provide minimum 6 -wire (3 -pair) thermostat wiring (for back -up and future modifications). F. Supplemental Heat 1. Include extension of new'' /." supply and return mains (from P -3, 'Baseboard ") to area above top of elevator in Great Room. Route piping within wan of elevator shaft as cirected by general contractor. G. Snowmen System: 1. Heat exchanger: Equivalent to Triangle Tube TTP 7 -24 (250 MBH output): Snowmen side: 50 %PG, 115 EWT, 15 rise @ 35 gpm (max 3.5 psi pressure drop).; Heating water side: 30 %PG, 155° EWT, 20 drop @ 25 gpm (max 5.0 psi pressure drop). H. Domestic Water Heat: 1. Provide "priority" control of domestic water, which re -sets primary supply water temperature to 180 (adjustable) on a cat for domestic water heating. Secondary healing bad pumps are allowed to operate, but snowmen system pumps are locked out. 2. Provide pressure and temperature compensating thermostatic mixing valve equivalent to Symmons Terrptrd 5-400 (with HWC by- pass). Piping: 1. Heatng: a HePE( b. Type'L" copper, wroughtcopperfinirgs, and 95 -5 wider. J. Carbon monoxide sensor (with alarm) will be installed by Others in: 1. Garage 2. Mechanical Room. 3. Hard wire to sleeping roans V. PLUMBING SYSTEMS A Sanitary Waste and Vert: 1. SOlventwedwhedule4OPVC. B. Natural Gas 1. Above grade piping: a Schedule 40 black steel pipe, 150 pound malleable iron screwed fitting. IF Flexible plastic - coated equivalent to "Gasite. 2. Below grade piping: a Install no below -grade gas piping. (1) Coordinate appropriate gas pressures to new boilers and existing gas- appliances. (2) Submit gas load calculation sheet and whematic piping diagram to owner's representative for review prior to any new work- VI. THERMAL INSULATION A. All insulation thicknesses and extent shall at least meet the minimum ASHRAE Standards, ComCheck Model Energy Code and 2009 International Energy Conservation Code (and Town amendments). B. Piping and Equipment 1. Domestic Cold Water Pipe, Valves, and Flings (n mechanical room): a %* trick UL approved, flame resistant, plenum rated closed cell foam with vapor barrier mastic. b Insulate main distribution lines from outside ofinechanical mom orwater -ertry mom to first 30' of dstribution inside the building. (1) Insulation shag be continuous through hangers and supports. C. Leave piping un- insulated where hidden. 2. Heating Water and Domestic Hot Water Pipe and Fittings: a UL approved, tarns resistant, plenum rated dosed cal foam b. UL white, vapor barrier jacketed, glass fiber snap -on Insulation and pre-melded PVC covers. c. Thickness: (1) V inch (nick on pipes up through Y.. ". (2) 1 W hick on an pipes over 1". VII. TEST AND BALANCE A Testing 1. Test all drain and waste fires with standing water test of twelve feet of head, held long Enough to inspect each joint. 2. Test all water piping, before connecting to units, at 150 psig hydrostatic pressure. 3. All tests required by code must be done before covering to the satisfaction of the local authorities having jurisdiction. B. Balanang 1. At the completion of the installation, the mechanical systems shag be adjusted and balanced by an independent balancing film specializing in this work 2. Furnish and install such items as thermometer wells, pressure test cocks. access doors, etc., as required to allow tests and adjustments to be made. 3. Adjust and balance all air and water systems. Check, adjust and balance all systems to meet the design conditions, and tabulate all information on acceptable forms. All systems shall be checked for proper performance during design conditions, both heating and coding. 4. Provide factory start-up and combustion analysis reports for boilers. END OF MECHANICAL SPECIFICATIONS Town of Vail REVIEWED FOR CODE COMPLI NCE Date: By: Code: - APR 14 2011 TOWN OF VAiL Ens- NOTE: THIS DRAWING HAS BEEN ELECTRONICALLY SEALED FOR 310 -10 BUILDING DE PARrMENTSUBMfTTAL, CORNICE BUILDING REPAIR. M. ROBERT D. BARNETT, P.E. 24$55 I N Q W q z w� �o Q a V ti U C\2 Zo O U P ROJECT /: 10026.00 ORIG. DATE: 9 -10 -10 AWN BY: T.E.H. REVISIONS DATE REMARKS 9 -1 -10 OWNER RENEW 9 - 10 -10 FOR PERMIT M -3 SHEET30F 3