PW_26-05B_Animal_Shelter_Phase_I_Furnace_plans_bid_set.pdf

ANIMAL SHELTER PHASE I

NAPA COUNTY

12-15-202560% SUBMITTAL

10-28-2025

FURNACE REPLACEMENT

07-16-2026100% SUBMITTAL2

PROJECT, PW 26-O5B

T002

PW HH

NTS

SHEET INDEX

942 HARTLE COURT, NAPA, CA 94558

MECHANICAL

SHEET

COUNT

SHEET

NUMBER SHEET TITLE

M001 MECHANICAL GENERAL NOTES

M002 MECHANICAL ABBREVIATIONS AND LEGEND

M003 MECHANICAL SCOPE OF WORK AND SEQUENCING

M004 MECHANICAL EQUIPMENT SCHEDULES

M101 MECHANICAL ENLARGED FIRST FLOOR DEMOLITION PLAN

M401 MECHANICAL CONTROL SEQUENCE OF OPERATIONS

M501 MECHANICAL DETAILS

PLUMBING

SHEET

COUNT

SHEET

NUMBER SHEET TITLE

P001 PLUMBING GENERAL NOTES AND SCOPE OF WORK

P002

P101 PLUMBING FIRST FLOOR DEMOLITION PLAN

ELECTRICAL

SHEET

COUNT SHEET TITLE

E001 ELECTRICAL GENERAL NOTES, ABBREVIATIONS AND

SYMBOLS

E002 ELECTRICAL SINGLE LINE

E101 E201

GENERAL

SHEET

COUNT

SHEET

NUMBER SHEET TITLE

1 T001 COVER PAGE

2 T002 SHEET INDEX

SHEET

NUMBER

M102 MECHANICAL ENLARGED FIRST FLOOR DEMOLITION PLAN

M201 MECHANICAL ENLARGED FIRST FLOOR NEW WORK PLAN

M202 MECHANICAL ENLARGED FIRST FLOOR NEW WORK PLAN

M301 MECHANICAL ISOMETRIC VIEWS

PLUMBING LEGEND, ABBREVIATIONS AND SCHEDULE

P201 PLUMBING FIRST FLOOR NEW WORK PLAN

P301 PLUMBING DIAGRAM

P401 PLUMBING TYPICAL DETAILS

ELECTRICAL FIRST FLOOR DEMOLITION PLAN

ELECTRICAL FIRST FLOOR NEW WORK PLAN

E301 ELECTRICAL DETAILS

M100 MECHANICAL GROUND KEY PLAN

M110 MECHANICAL ROOF DEMOLITION PLAN

M210 MECHANICAL ROOF NEW WORK PLAN

STRUCTURAL

SHEET

COUNT

SHEET

NUMBER SHEET TITLE

S501 STRUCTURAL DETAILS3

PROJECT PW 26-05B

NAPA COUNTY ANIMAL SHELTER PHASE I

FURNACE REPLACEMENT PROJECT, PW 26-05B

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NO. M38106

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EX. 09/30/26

(E) 4" CONC

SLAB

4" THICK CONC PAD;

COORD PLAN GEOMETRY

W/ PURCHASED EQUIP,

SEE MEP DWGS.

PROVIDE 6" MINIMUM

EDGE DISTANCE TO

ANCHORS

8"Ø x 5" HVY DUTY CONC

SCREW ANCHORS @ 12"

OC, EA WAY; 2 12" EMBED

INTO (E) CONC, TYP

#4@ 6" O.C. EACH

WAY CENTERED.

A

F

F

12-15-2025

DATE SIGNED: 7/16/2026

BrokawDesign www.BrokawDesign.com

Tim Lengyel, P.E., S.E.

415-999-0323

ANIMAL SHELTER PHASE I

NAPA COUNTY

12-15-202560% SUBMITTAL1

FURNACE REPLACEMENT

07-16-2026100% SUBMITTAL2

PROJECT, PW 26-O5B

S501

TFL TFL

1/8" = 1'-0"

FURNACE F-4 AND F-5

STRUCTURAL DETAILS

NO SCALE

DETAIL

FURNACE F-5 SEE MECHANICAL DWGS.

(F-4 SIM, SEE MECHANICAL DWGS.)

EXISTING 4" SLAB ON GRADE

4" HOUSEKEEPING PAD SEE 2

S501

MAINTAIN 6" CLEAR TO ANCHORS

MAINTAIN 6" CLEAR TO ANCHORS

A. DESIGN BASIS

A.1. THIS ANCHORAGE AND PAD HAS BEEN DESIGNED IN ACCORDANCE WITH THE 2025 CBC.

A.2. STRUCTURE DESIGNED FOR SEISMIC LOADS BASED ON THE FOLLOWING PARAMETERS:

BUILDING CATEGORY = II = STANDARD

SITE CLASS = D (ASSUMED)

MAX. 0.2 SEC. SPECTRAL RESPONSE ACCELERATION, SS = 2.21g MAX. 1.0 SEC. SPECTRAL RESPONSE ACCELERATION, S1 = 0.77g DESIGN SPECTRAL RESPONSE AT SHORT PERIODS; SDS = 1.54g

SEISMIC DESIGN CATEGORY = D

A.3. PROVIDE SPECIAL INSPECTION OF CONCRETE AND EQUIPMENT ANCHORAGE.

B. GENERAL NOTES

B.1. ALL WORK TO CONFORM TO REQUIREMENTS OF ALL PUBLICATIONS AND NOTES LISTED UNDER "DESIGN BASIS".

B.2. ARCHITECTURAL DRAWINGS, MECHANICAL/ELECTRICAL/PLUMBING DRAWINGS AND ALL OTHER DRAWINGS AS REQUIRED SHALL BE USED IN CONJUNCTION WITH STRUCTURAL DRAWINGS TO DEVELOP DETAILS AND DIMENSIONS FOR SHOP DRAWINGS, FABRICATION, ERECTION AND CONSTRUCTION. CONTRACTOR IS TO COORDINATE EQUIPMENT, SUPPORT CONDITIONS AND DIMENSIONS FOR SUPPORTING BEAMS, FRAMES AND OPENINGS FOR

MECHANICAL EQUIPMENT AND PROVIDE THIS INFORMATION FOR REVIEW.

B.3. DO NOT SCALE DRAWINGS.

B.4. CONTRACTOR SHALL NOTIFY THE CONTRACTING OFFICER/OWNER/ENGINEER IMMEDIATELY UPON DISCOVERY OF

CONFLICTS IN THE DRAWINGS AND SPECIFICATIONS.

B.5. THE CONTRACTING OFFICER/OWNER/ENGINEER MAY PERIODICALLY VISIT THE SITE TO OBSERVE THE PROGRESS AND GENERAL QUALITY OF THE CONSTRUCTION. THESE VISITS ARE NOT INTENDED TO REPLACE THE

CONTRACTOR'S RESPONSIBILITY FOR QUALITY CONTROL OR SPECIAL INSPECTION.

B.6. THE CONTRACTOR IS TO VERIFY ALL EXISTING CONDITIONS AND ALL DIMENSIONS IN FIELD PRIOR TO START OF CONSTRUCTION AND PROTECT AND MAINTAIN ALL EXISTING CONSTRUCTION AND ITS CONTENTS IN FULL.

B.7. THE CONTRACTOR SHALL MAINTAIN A SET OF LATEST REVIEWED SHOP DRAWINGS ON JOB SITE.

B.8. THE STRUCTURE HAS BEEN DESIGNED TO BE STABLE AND SELF SUPPORTING AFTER THE CONSTRUCTION IS COMPLETE. IT IS THE CONTRACTOR'S SOLE RESPONSIBILITY FOR THE BUILDING'S STABILITY DURING CONSTRUCTION. THIS RESPONSIBILITY ALSO INCLUDES BUT IS NOT LIMITED TO METHOD AND SEQUENCE OF

ERECTION, TEMPORARY SHORING AND TEMPORARY BRACING.

B.9. IT IS THE CONTRACTOR'S SOLE RESPONSIBILITY TO FOLLOW ALL APPLICABLE SAFETY CODES AND REGULATIONS

DURING ALL PHASES OF CONSTRUCTION.

B.10. SHOULD ANY INFORMATION ON THE STRUCTURAL DRAWINGS CONFLICT WITH THE SPECIFICATIONS OR ANY OTHER PART OF THE DRAWINGS, THE CONTRACTOR SHALL NOTIFY THE ARCHITECT AND AN INTERPRETATION WILL BE

GIVEN.

B.11. ALL SECTIONS, DETAILS, NOTES, DIMENSIONS AND CONDITIONS ARE APPLICABLE AT ANY OTHER LOCATION WHERE CONDITIONS AND DETAILS ARE SIMILAR BUT ARE NOT SPECIFICALLY NOTED AS SUCH OR ARE NOT SHOWN.

B.12. ALL PROPRIETARY ANCHORING SYSTEMS TO BE INSTALLED INTO CONCRETE OR MASONRY ELEMENTS IN STRICT

ACCORDANCE WITH THE MANUFACTURER'S INSTRUCTIONS.

C. CONCRETE NOTES

C.1. ALL WORK TO CONFORM TO THE REQUIREMENTS OF THE FOLLOWING PUBLICATIONS:

C.1.1. ACI "BUILDING CODE REQUIREMENTS FOR REINFORCED CONCRETE" (ACI 318-19) AND "DETAILS AND DETAILING

OF CONCRETE REINFORCEMENT" (ACI 315-LATEST EDITION).

C.2. MINIMUM COMPRESSIVE STRENGTH OF CONCRETE AT 28 DAYS:

4000 PSI (NORMAL WEIGHT) AT ALL CONCRETE ELEMENTS.

MAXIMUM SLUMP: 5"

MAXIMUM WATER/CEMENT RATIO: 0.45

NOMINAL MAXIMUM AGGREGATE SIZE: 1/2"

PRIOR TO PLACING CONCRETE, MIX DESIGNS SHALL BE SUBMITTED FOR REVIEW.

C.1. CONCRETE MIXTURE COMPONENTS SHALL CONFORM TO THE FOLLOWING:

C.1.1. CEMENT - ASTM C150 , TYPE II

C.1.2. COURSE AGGREGATE - ASTM C33 (NORMAL WEIGHT)

C.1.3. FINE AGGREGATE - ASTM C33

C.1.4. WATER - SHALL BE POTABLE WATER

C.1.5. ADMIXTURES

C.1.5.1. ASTM C260 AIR ENTRAINMENT

C.1.5.2. ASTM C618 POZZOLAN & FLY ASH

C.1.5.3. ASTM C494 WATER REDUCING, RETARDING, ACCELERATION

C.2. ALL BAR REINFORCING FOR CONCRETE SHALL CONFORM TO ASTM A 615 GRADE 60 (DEFORMED). CERTIFIED MILL TEST REPORTS SHALL BE SUBMITTED TO THE INSPECTOR FOR EACH SHIPMENT OF SUCH REINFORCEMENT.

C.3. UNLESS OTHERWISE SHOWN, LOCATE REINFORCING BARS WITH FOLLOWING CLEAR DIMENSION TO FACE OF

CONCRETE:

INTERIOR SURFACES 1.5"

C.4. CONCRETE ACCESSORIES MUST BE ADEQUATE TO MAINTAIN REINFORCING ACCURATELY IN PLACE AND BE

NON-CORROSIVE, NON-STAINING TYPE.

C.5. LAP ALL BAR REINFORCING IN CONCRETE ELEMENTS 48 BAR DIAMTERS

C.6. LIQUID MEMBRANE FORMING CURING COMPOUNDS SHALL COMPLY WITH ASTM C 309, TYPE I, CLASS A. APPLY AS

SOON AS POSSIBLE IN ACCORDANCE WITH MANUFACTURER'S INSTRUCTIONS.

D. DELEGATED DESIGN NOTES

D.1. DESIGN, PROVIDE AND INSTALL FULLY FUNCTIONAL PLENUM BOXES, PLENUM BOX BRACING AND ANCHROAGE, DUCTWORK BRACING, FURNACE BRACING AND ANCHORAGE FOR FURNACE F-4 AND FURNACE F-5. DESIGN PER

ENGINEER RETAINED BY THE CONTRACTOR.

D.2. SEE OTHER DRAWINGS FOR INFORMATION NOT SHOWN.

D.3. CONTRACTOR SHALL COORDINATE ACTUAL LAYOUT WITH ACTUAL EQUIPMENT PROVIDED.

D.4. FURNACE BRACING AND ANCHORAGE, PLENUM BOXES, PLENUM BOX BRACING AND ANCHORAGE AND VERTICAL DUCTWORK BRACING AND ANCHORAGE TO BE DESIGNED BY A CALIFORNIA CIVIL OR STRUCTURAL ENGINEER AND CONSTRUCTED IN ACCORDANCE WITH SPECIFICATIONS AND TO SUPPORT IT'S OWN WEIGHT, UNIT WEIGHT, IMPOSED LIVE, WIND, SEISMIC LOADS AS WELL AS ANY OTHER MECHANICAL AND ELECTRICAL EQUIPMENT THAT SHALL BE SUPPORTED FROM IT. SEE "DESIGN BASIS" IN STRUCTURAL GENERAL NOTES FOR STRUCTURAL CRITERIA.

PROVIDED ADDITIONAL CONTRACTOR TO INCLUDE MULTIPLE REVIEWS IN PROJECT SCHEDULE. ALLOW 2 WEEKS

FOR EACH ARCHITECTURAL AND STRUCTURAL REVIEW.

D.5. CONTRACTOR SHALL SUBMIT DESIGN DRAWINGS AND CALCULATIONS. THESE DRAWINGS AND CALCULATIONS WILL CONSTITUTE A DEFERRED SUBMITTAL TO THE BUILDING DEPARTMENT. THE SUBMITTAL MUST BE REVIEWED BY THE OWNER'S ENGINEER PRIOR TO SUBMISSION TO THE BUILDING DEPARTMENT. DESIGNER SHALL RESPOND TO ALL COMMENTS FROM THE BUILDING DEPARTMENT AND OWNER'S REPRESENTATIVE AND MAKE REVISIONS AS REQUIRED BY BUILDING DEPARTMENT AND OWNER'S REPRESENTATIVE. CONTRACTOR SHALL ALLOCATE TIME FOR MULTIPLE BUILDING DEPARTMENT AND OWNER REVIEWS INTO THEIR CONSTRUCTION SCHEDULE. THE STRUCTURAL ENGINEER OF RECORD WILL ISSUE A CONFORMANCE LETTER FOR INCLUSION WITH SUBMISSION TO THE BUILDING

DEPARTMENT. NO SCALE

DETAIL

PLENUM AND BRACING/ANCHORAGE TO

BE A DESIGNED BY CONTRACTOR'S

ENGINEER. SEE GENERAL NOTES THIS

PAGE

NO SCALE

PARTIAL GROUND FLOOR PLAN

A

EQUIPMENT PAD SEE 2

S501

S501

PLENUM AND PLENUM ANCHORAGE DESIGNED BY CONTRACTOR'S ENGINEER BASED ON ACTUAL EQUIPMENT.

SEE GENERAL NOTES AND

S501

S501

EQUIPMENT PAD SEE 2

S501

S501

PLENUM AND PLENUM ANCHORAGE DESIGNED BY

CONTRACTOR'S ENGINEER BASED ON ACTUAL EQUIPMENT.

SEE GENERAL NOTES AND

S501

S501

EXISTING 8" MASONRY WALL,

WHERE OCCURS. VIF. PER

RECORD DRAWINGS

MASONRY IS LIGHT WEIGHT

BLOCK, F'm=1500PSI, REINFORCED WITH #5

VERTICALLY AND

HORIZONTALLY @ 40" O.C.

PROVIDE ANGLE FEET PER

CONTRACTOR'S ENGINEER AND

ACTUAL PLENUM DESIGN

PROVIDE ANCHORAGE TO

WALLS FOR UNIT, PLENUM

AND DUCTWORK

CONTRACTOR'S ENGINEER

AND ACTUAL PLENUM

DESIGN

FURNACE BRACING/ANCHORAGE TO BE

A DESIGNED BY CONTRACTOR'S

ENGINEER. SEE GENERAL NOTES THIS

PAGE

VERTICAL DUCTWORK

BRACING/ANCHORAGE TO BE DESIGNED

BY CONTRACTOR'S ENGINEER. SEE

GENERAL NOTES THIS PAGE

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EQUIP.

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GET ACQUAINTED

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EQUIP.

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PUPPIES &

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SMALL BREEDS

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CAT & DOG

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RECEIVING

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HALL

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20 FT

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12-15-202560% SUBMITTAL

10-28-2025

FURNACE REPLACEMENT

07-16-2026100% SUBMITTAL2

PROJECT, PW 26-O5B

M001

AS HH

NTS

MECHANICAL

GENERAL NOTES

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NO. M38106

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EX. 09/30/26

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1. CONTRACTOR SHALL BE RESPONSIBLE FOR EXAMINING ALL DRAWINGS, FIELD CONTRACTOR SHALL BE RESPONSIBLE FOR EXAMINING ALL DRAWINGS, FIELD VERIFICATION OF EXISTING CONDITIONS AND COORDINATING WITH ALL OTHER TRADES PRIOR TO START OF WORK AND PURCHASING OF EQUIPMENT. ADVISE THE OWNER IN WRITING IN THE EVENT A CONFLICT OCCURS BETWEEN THE REQUIREMENTS OF THE CONTRACT DOCUMENTS AND ACTUAL FIELD CONDITIONS. THE CONTRACTOR SHALL BEAR ALL COSTS FOR RELOCATION OF EQUIPMENT, PIPING, ETC., FROM FAILURE TO PROPERLY COORDINATE INSTALLATIONS AND ADVISE OF THE CONFLICT IN WRITING PRIOR TO INSTALLATION. 2. IN CASE OF DIFFERENCE BETWEEN BUILDING CODES, SPECIFICATIONS, IN CASE OF DIFFERENCE BETWEEN BUILDING CODES, SPECIFICATIONS, INDUSTRY STANDARDS, UTILITY COMPANY REGULATIONS, FIRE INSURANCE CARRIER'S REQUIREMENTS AND CONTRACT DOCUMENTS, THE MOST STRINGENT SHALL GOVERN. PROMPTLY NOTIFY THE OWNER IN WRITING OF ANY SUCH DIFFERENCE. 3. EQUIPMENT, DUCTWORK AND PIPING AS SHOWN ON DRAWINGS ARE EQUIPMENT, DUCTWORK AND PIPING AS SHOWN ON DRAWINGS ARE SCHEMATIC AND SHALL BE FABRICATED AND INSTALLED ON ACTUAL FIELD MEASUREMENT. DO NOT SCALE DRAWINGS FOR EXACT LOCATION OF EQUIPMENT, DUCTWORK AND PIPING. COORDINATE WITH OTHER TRADES AS REQUIRED. 4. PLANS ARE BASED ON ANTICIPATED EQUIPMENT SIZE AND CONFIGURATION. PLANS ARE BASED ON ANTICIPATED EQUIPMENT SIZE AND CONFIGURATION. CONTRACTOR SHALL MODIFY ARRANGEMENT TO SUIT ACTUAL PURCHASED EQUIPMENT AS REQUIRED FOLLOWING THE CRITERIA ESTABLISHED BY THESE PLANS. DEPARTURES FROM THE CONTRACT DRAWING RESULTING FROM CHANGES IN EQUIPMENT SIZES AND CONFIGURATIONS, OR RE-ARRANGEMENTS TO ACCOMMODATE FIELD CONDITIONS SHALL BE SUBMITTED IN DETAIL FOR THE OWNER'S APPROVAL. 5. CONTRACTOR SHALL BE RESPONSIBLE FOR PROTECTION AND SHALL REPAIR CONTRACTOR SHALL BE RESPONSIBLE FOR PROTECTION AND SHALL REPAIR ADJACENT EXISTING AND/OR NEW SURFACES, AREAS AND PROPERTY THAT MAY BE DAMAGED AS A RESULT OF ANY DEMOLITION AND/OR NEW WORK. 6. CONFORM TO LATEST NFPA 90A "STANDARD FOR THE INSTALLATION OF AIR CONFORM TO LATEST NFPA 90A "STANDARD FOR THE INSTALLATION OF AIR CONDITIONING AND VENTILATION SYSTEMS". 7. COORDINATE INSTALLATION OF ALL EQUIPMENT, DUCTWORK AND PIPING WITH COORDINATE INSTALLATION OF ALL EQUIPMENT, DUCTWORK AND PIPING WITH OTHER TRADES PRIOR TO INSTALLATION. ENSURE THAT ALL CONTROL DEVICES, ACCESS PANELS IN FINISHED SPACES, OTHER THAN THAT SHOWN, CONTRACTOR SHALL COORDINATE EXACT LOCATION OF PANELS PRIOR TO INSTALLATION. INSTALL EQUIPMENT, DUCTWORK AND PIPING TO BEST SUIT FIELD CONDITIONS AND COORDINATE WITH OTHER TRADES. 8. DUCT SIZES SHOWN ARE MINIMUM INSIDE DIMENSION. DUCT SIZES SHOWN ARE MINIMUM INSIDE DIMENSION. 9. EXACT LOCATION OF CEILING MOUNTED EQUIPMENT, AIR INLETS AND OUTLETS EXACT LOCATION OF CEILING MOUNTED EQUIPMENT, AIR INLETS AND OUTLETS INCLUDING ACCESS PANELS SHALL BE COORDINATED WITH THE ARCHITECTURAL REFLECTED CEILING PLAN. COORDINATE CEILING MOUNTED EQUIPMENT, AIR INLETS AND OUTLETS WITH CEILING SUPPORTS MEMBERS AND LOCATE CLEAR OF CEILING MEMBERS. 10. ALL NEW MATERIALS AND EQUIPMENT INSTALLED ABOVE CEILING SHALL BE ALL NEW MATERIALS AND EQUIPMENT INSTALLED ABOVE CEILING SHALL BE NON-COMBUSTIBLE AND U.L. APPROVED. ALL NEW WIRING SHALL BE NON-COMBUSTIBLE AND SHALL BE ENCLOSED IN METAL CONDUIT. 11. PROVIDE READILY VISIBLE NON-FUSIBLE DISCONNECT SWITCHES FOR ALL PROVIDE READILY VISIBLE NON-FUSIBLE DISCONNECT SWITCHES FOR ALL NEW EQUIPMENT. COORDINATE WITH OTHER TRADES. 12. HANDLE, STORE AND INSTALL ALL EQUIPMENT, PIPING AND DUCTWORK PER HANDLE, STORE AND INSTALL ALL EQUIPMENT, PIPING AND DUCTWORK PER MANUFACTURER'S INSTRUCTIONS. ALL EQUIPMENT, PIPING AND DUCTWORK SHALL BE PROTECTED FROM THE WEATHER ELEMENTS. 13. CONTRACTOR SHALL BE RESPONSIBLE FOR THE COMPLETE FUNCTIONALITY OF CONTRACTOR SHALL BE RESPONSIBLE FOR THE COMPLETE FUNCTIONALITY OF THE EQUIPMENT INCLUDING HIGH VOLTAGE, LOW VOLTAGE AND CONTROL ITEMS ASSOCIATED WITH THE PROJECT. 14. PROVIDE EQUIPMENT CLEARANCES IN ACCORDANCE WITH THE PROVIDE EQUIPMENT CLEARANCES IN ACCORDANCE WITH THE MANUFACTURER'S RECOMMENDATIONS AND INSTRUCTIONS. 15. EQUIPMENT OF HIGHER ELECTRICAL CHARACTERISTICS MAY BE FURNISHED EQUIPMENT OF HIGHER ELECTRICAL CHARACTERISTICS MAY BE FURNISHED PROVIDED SUCH PROPOSED EQUIPMENT IS APPROVED IN WRITING AND CONNECTING ELECTRICAL SERVICES, CIRCUIT BREAKERS, AND CONDUIT SIZES ARE APPROPRIATELY MODIFIED WITHOUT COST TO THE OWNER. IF MINIMUM ENERGY RATINGS OR EFFICIENCIES ARE SPECIFIED, EQUIPMENT SHALL COMPLY WITH REQUIREMENTS. 16. CONTRACTOR IS TO MAINTAIN RECORDED "AS-BUILT" INFORMATION ON ALL CONTRACTOR IS TO MAINTAIN RECORDED "AS-BUILT" INFORMATION ON ALL EXISTING SERVICES UNCOVERED DURING CONSTRUCTION AND ALL NEW SERVICES BEING INSTALLED. "AS-BUILT" INFORMATION SHALL BE CLEARLY MARKED IN COLORED PENCIL ON A PRINT OF THE CONTRACT DRAWING. RECORDED INFORMATION SHALL INCLUDE ROUTING AND INVERT ELEVATIONS. AT THE COMPLETION OF THE CONTRACT, THE CONTRACTOR SHALL TURN RECORDED "AS-BUILT" INFORMATION OVER TO THE OWNER AND CONTRACTOR TO BE COORDINATED WITH AS BUILT REQUIREMENTS IN SPECIFICATION. 17. ARRANGE ALL PIPING WITHIN STRUCTURES NEATLY ALONG WALLS AND/OR IN ARRANGE ALL PIPING WITHIN STRUCTURES NEATLY ALONG WALLS AND/OR IN NEAT, HORIZONTAL GROUPS AND MAINTAIN REQUIRED SLOPES. 18. DO NOT SLEEVE STRUCTURAL MEMBERS WITHOUT CONSENT OF A LICENSED DO NOT SLEEVE STRUCTURAL MEMBERS WITHOUT CONSENT OF A LICENSED STRUCTURAL ENGINEER AND THE OWNER. 19. CONTRACTOR SHALL REMOVE, RELOCATE, REPLACE WITH NEW AND/OR CONTRACTOR SHALL REMOVE, RELOCATE, REPLACE WITH NEW AND/OR RECONNECT ALL EXISTING SERVICES AS REQUIRED BY NEW CONSTRUCTION. 20. INSTALL ALL DUCTS AND PIPING CONCEALED IN FURRED CEILING AND INSTALL ALL DUCTS AND PIPING CONCEALED IN FURRED CEILING AND CHASES UNLESS OTHERWISE INDICATED. 21. PROVIDE A HANGER NOT MORE THAN 12-INCHES FROM THE POINT OF PROVIDE A HANGER NOT MORE THAN 12-INCHES FROM THE POINT OF CHANGE OF DIRECTION OF A DUCT AND PIPE RUN IN BOTH HORIZONTAL AND VERTICAL PLANE. 22. SUPPORTS FOR ALL DUCTWORK AND PIPING SHALL BE IN ACCORDANCE WITH SUPPORTS FOR ALL DUCTWORK AND PIPING SHALL BE IN ACCORDANCE WITH THE LATEST SMACNA "GUIDELINES FOR SEISMIC RESTRAINTS OF MECHANICAL SYSTEMS AND PIPING SYSTEMS" AND MSS SP-58 AND SP-69. DUCTWORK AND PIPING HANGERS SHALL BE DESIGNED TO SUPPORT THE WEIGHT OF DUCTWORK AND PIPING INCLUDING THE WEIGHT OF THE CONTENTS OF THE PIPING. 23. SECURELY FASTEN DUCTWORK AND PIPING WITHIN STRUCTURES TO THE SECURELY FASTEN DUCTWORK AND PIPING WITHIN STRUCTURES TO THE BUILDING CONSTRUCTION BY MEANS OF HANGERS, SUPPORTS, GUIDES, ANCHORS, AND SWAY BRACES TO MAINTAIN DUCTWORK AND PIPING ALIGNMENT, TO PREVENT SAGGING, AND TO PREVENT NOISE AND EXCESSIVE STRAIN ON DUCTWORK AND PIPING DUE TO MOVEMENT UNDER OPERATING CONDITIONS. 24. CERTAIN VERTICAL AND HORIZONTAL OFFSETS ARE SHOWN IN DUCTWORK CERTAIN VERTICAL AND HORIZONTAL OFFSETS ARE SHOWN IN DUCTWORK AND PIPING ON PLANS TO INDICATE THE GENERAL POSITION RELATIONSHIP OF THE SYSTEMS. PROVIDE ADDITIONAL OFFSETS SIMILAR TO THOSE SHOWN, AS REQUIRED TO COORDINATE WITH INSTALLATION REQUIREMENTS OF OTHER SYSTEMS. 25. CONTRACTOR TO PROVIDE SUBMITTALS IN ACCORDANCE WITH THE CONTRACT CONTRACTOR TO PROVIDE SUBMITTALS IN ACCORDANCE WITH THE CONTRACT DOCUMENTS. 26. ALL WORK SHALL BE PERFORMED IN ACCORDANCE WITH THE LATEST EDITION ALL WORK SHALL BE PERFORMED IN ACCORDANCE WITH THE LATEST EDITION OF CALIFORNIA BUILDING STANDARDS CODE, INCLUDING BUT NOT LIMITED TO CALIFORNIA BUILDING CODE, CALIFORNIA MECHANICAL CODE, CALIFORNIA PLUMBING CODE, CALIFORNIA ENERGY CODE, CALIFORNIA GREEN BUILDING STANDARDS CODE, AND LATEST COUNTY ADOPTED CODE. 27. PRIOR TO OCCUPANCY, THE HVAC SYSTEMS SHALL BE BALANCED IN PRIOR TO OCCUPANCY, THE HVAC SYSTEMS SHALL BE BALANCED IN ACCORDANCE WITH (AABC) ASSOCIATED AIR BALANCE COUNCIL STANDARDS BY AN INDEPENDENT AIR BALANCE CONTRACTOR. CERTIFICATION SHALL BE PROVIDED BY THE CONTRACTOR FOR AIR BALANCE OF AIR CONDITIONING SYSTEMS. 28. SEQUENCE WORK TO AVOID CUTTING AND PATCHING. IF NECESSARY, REMOVE SEQUENCE WORK TO AVOID CUTTING AND PATCHING. IF NECESSARY, REMOVE AND REPAIR WALL/CEILING FOR ACCESS TO WORK ON THE MECHANICAL SYSTEMS (SEE ARCHITECTURAL PLANS). PATCH AND FINISH TO MATCH ADJACENT SURFACE. 29. PROVIDE ALL TRANSITION IN DUCTWORK REQUIRED TO CROSS PIPING OR PROVIDE ALL TRANSITION IN DUCTWORK REQUIRED TO CROSS PIPING OR OTHER OBSTRUCTIONS. MAINTAIN EQUIVALENT CROSS-SECTIONAL AREA WITH MINIMUM DUCT SIZE 6" INSIDE DIMENSION. DUCT SHALL TRANSITION BACK TO ORIGINAL SIZE UPON PASSING ANY OBSTRUCTIONS. 30. PROVIDE VOLUME DAMPERS FOR EACH BRANCH DUCTWORK. VOLUME PROVIDE VOLUME DAMPERS FOR EACH BRANCH DUCTWORK. VOLUME DAMPERS SHALL BE LOW LEAKAGE WITH SHAFT SEAL, AND REMOVABLE AND REVERSIBLE HANDLE. 31. ALL EQUIPMENT, FIXTURES, ETC. SHALL BE IN ACCORDANCE WITH ALL EQUIPMENT, FIXTURES, ETC. SHALL BE IN ACCORDANCE WITH MANUFACTURERS' INSTRUCTION. 32. DEMOLITION AND NEW INSTALLATION WORK SHALL BE PERFORMED CAREFULLY DEMOLITION AND NEW INSTALLATION WORK SHALL BE PERFORMED CAREFULLY TO AVOID DAMAGE TO SURFACES, STRUCTURES AND EQUIPMENT NOT BEING REMOVED. ANY DAMAGE INCURRED SHALL BE RESTORED TO ORIGINAL CONDITION WITHOUT ANY ADDITIONAL COST. 33. NOT ALL EXISTING SYSTEMS ARE SHOWN TO AID DRAWING INTERPRETATION NOT ALL EXISTING SYSTEMS ARE SHOWN TO AID DRAWING INTERPRETATION CLARITY. 34. THE EXISTING SYSTEMS SHOWN ON THE DRAWINGS ARE BASED ON THE EXISTING SYSTEMS SHOWN ON THE DRAWINGS ARE BASED ON INFORMATION CONTAINED IN THE ORIGINAL DESIGN "AS-BUILT" DOCUMENTS AND ON A LIMITED FIELD SURVEY. 35. CONTRACTOR SHALL BE RESPONSIBLE FOR FINAL VERIFICATION AND CONTRACTOR SHALL BE RESPONSIBLE FOR FINAL VERIFICATION AND COORDINATION OF EXISTING CONDITIONS. VERIFY EXISTING CONDITIONS IN THE FIELD PRIOR TO START OF DEMOLITION WORK. 36. PATCH AND REPAIR ALL EXISTING WALL, CEILING, ROOF AND/OR FLOOR PATCH AND REPAIR ALL EXISTING WALL, CEILING, ROOF AND/OR FLOOR OPENINGS FOR EXISTING EQUIPMENT BEING REMOVED, REINSTALLED AND/OR MODIFIED. MATCH EXISTING BUILDING MATERIALS. 37. TITLE 24 IS NOT REQUIRED FOR BUILDING OCCUPANCY TYPE I PER TITLE 24 IS NOT REQUIRED FOR BUILDING OCCUPANCY TYPE I PER CALIFORNIA ENERGY COMMISSION TITLE 24 STANDARDS SECTION 1.7. 38. PROVIDE POLLUTANT CONTROL PER 2013 CGBSC SECTION 5.504. PROVIDE POLLUTANT CONTROL PER 2013 CGBSC SECTION 5.504. 39. FLEXIBLE DUCT SHALL BE 5 FT. MAXIMUM IN LENGTH. DO NOT INSTALL FLEXIBLE DUCT SHALL BE 5 FT. MAXIMUM IN LENGTH. DO NOT INSTALL UCT SHALL BE 5 FT. MAXIMUM IN LENGTH. DO NOT INSTALL ALL BE 5 FT. MAXIMUM IN LENGTH. DO NOT INSTALL RIBBED TYPE FLEXIBLE DUCTWORK. 40. PROVIDE FLEXIBLE CONNECTIONS AT PIECES OF ISOLATED EQUIPMENT ONLY PROVIDE FLEXIBLE CONNECTIONS AT PIECES OF ISOLATED EQUIPMENT ONLY AS SHOWN ON THE DETAILS OR AS SPECIFIED. 41. REFER TO SPECIFICATIONS FOR ADDITIONAL RESPONSIBILITIES AS PART OF REFER TO SPECIFICATIONS FOR ADDITIONAL RESPONSIBILITIES AS PART OF THE CONTRACT DOCUMENTS. 42. VERIFY AT PROJECT SITE EXACT SIZE, LOCATION, INVERT ELEVATION, AND VERIFY AT PROJECT SITE EXACT SIZE, LOCATION, INVERT ELEVATION, AND CLEARANCE OF ALL EXISTING SERVICES BEING EXTENDED, RELOCATED, OR REMOVED. 43. PROVIDE A TIGHT SEAL OF INCOMBUSTIBLE MATERIAL AROUND ALL PIPES PROVIDE A TIGHT SEAL OF INCOMBUSTIBLE MATERIAL AROUND ALL PIPES WHICH PENETRATE FIRE SEPARATIONS. PROVIDE COLLARS OR TRIM RINGS AROUND PIPING TO RETAIN PACKING. 44. BEFORE PROCEEDING WITH ANY WORK THE CONTRACTOR SHALL SUBMIT FOR BEFORE PROCEEDING WITH ANY WORK THE CONTRACTOR SHALL SUBMIT FOR THE OWNER'S REPRESENTATIVE APPROVAL THEIR "SEQUENCE OF WORK PLAN" THAT DESCRIBES ALL THE WORK TO BE ACCOMPLISHED DURING THEIR CONTRACT. THE CONTRACTOR'S PLAN SHALL INCLUDE, BUT NOT NECESSARILY BE LIMITED TO: A. DESCRIPTION OF WHAT SYSTEM/SUBSYSTEM/EQUIPMENT THAT SHALL BE DESCRIPTION OF WHAT SYSTEM/SUBSYSTEM/EQUIPMENT THAT SHALL BE SHUTDOWN/ISOLATED/REPLACED ALONG WITH THE STARTING DATE AND DURATION OF THE SHUTDOWN PERIOD. B. A DETAILED DESCRIPTION OF THE WORK THAT WILL BE ACCOMPLISHED A DETAILED DESCRIPTION OF THE WORK THAT WILL BE ACCOMPLISHED DURING THE SHUTDOWN PERIOD. C. SIGN-OFF SHEET THAT INCLUDES THE OWNER'S REPRESENTATIVE SIGN-OFF SHEET THAT INCLUDES THE OWNER'S REPRESENTATIVE SIGNATURE APPROVING THE PARTICULAR SEQUENCE OF WORK REQUESTED PRIOR TO BEGINNING THE WORK AND THE OWNER'S REPRESENTATIVE SIGNATURE AUTHORIZING THE CONTRACTOR TO PLACE THE SYSTEM/EQUIPMENT BACK IN USE AFTER THE WORK HAS BEEN COMPLETED TO THE OWNER'S REPRESENTATIVE SATISFACTION.

MECHANICAL GENERAL NOTES

12-15-202560% SUBMITTAL

10-28-2025

FURNACE REPLACEMENT

07-16-2026100% SUBMITTAL2

PROJECT, PW 26-O5B

M002

AS HH

NTS

MECHANICAL

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SYMBOL

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ABBREV.

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DESCRIPTION

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ROUND DUCTWORK, NET INSIDE DIMENSION

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DEMOLITION WORK

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XX

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XX

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MECHANICAL EQUIPMENT TAG

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POINT OF CONNECTION

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POC

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AutoCAD SHX Text EXHAUST AIR GRILLE WITH DUCTWORK X-TYPE OF AIR INLET (REFER TO AIR OUTLET & INLET SCHEDULE) Y-EXHAUST AIR FLOW RATE, CFM

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DETAIL NUMBER

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SHEET NUMBER

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MECHANICAL LEGEND

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FD

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FIRE DAMPER

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AutoCAD SHX Text SUPPLY AIR DIFFUSER WITH DUCTWORK X-TYPE OF AIR OUTLET (REFER TO AIR OUTLET & INLET SCHEDULE) Y-SUPPLY AIR FLOW RATE, CFM

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AutoCAD SHX Text RETURN AIR GRILLE WITH DUCTWORK X-TYPE OF AIR INLET (REFER TO AIR OUTLET & INLET SCHEDULE) Y-RETURN AIR FLOW RATE, CFM

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POINT OF DEMOLITION

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POD

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EXHAUST DUCT UP

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DUCT SMOKE DETECTOR

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DD

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THERMOSTAT

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FLEXIBLE DUCT

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SUPPLY DUCT UP

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RETURN DUCT UP

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BUILDING AREAS NOT IN SCOPE

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KEY NOTE

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MECHANICAL ABBREVIATIONS

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SMOKE/FIRE DAMPER

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SFD

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AABC ASSOCIATED AIR BALANCING COUNCIL

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ABBREV ABBREVIATIONS

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ACCU AIR-COOLED CONDENSING UNIT

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AD/AP ACCESS DOOR/ACCESS PANEL

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AFF ABOVE FINISHED FLOOR

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AI ANALOG INPUT

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AO ANALOG OUTPUT

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AMPS AMPERES

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ASME AMERICAN SOCIETY OF MECHANICAL

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ENGINEERS

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AVE AVERAGE

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BCU BUILDING CONTROL UNIT

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BDD BACKDRAFT DAMPER

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BOD BOTTOM OF DUCT / BASIS OF DESIGN

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BOP BOTTOM OF PIPE (ABOVE FIN. FLR.)

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BTUH BRITISH THERMAL UNITS PER HOUR

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CD CEILING DIFFUSER/CONDENSATE

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CFM CUBIC FEET PER MINUTE

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CLG CEILING

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CONC CONCRETE

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CONT CONTINUATION

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CPF CHEMICAL POT FEEDER

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°F DEGREES FAHRENHEIT

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DD DUCT SMOKE DETECTOR

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DI DIGITAL INPUT

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DIA DIAMETER

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DN DOWN

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DWG(S) DRAWING(S)

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DB DRY BULB

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(E) EXISTING

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EA EXHAUST AIR

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ER/EG EXHAUST REGISTER/EXHAUST GRILLE

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EFF EFFICIENCY

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ELECT ELECTRICAL

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ELEV ELEVATION

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EMCS ENERGY MONITORING AND CONTROL SYSTEM

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ENT ENTERING

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ESP EXTERNAL STATIC PRESSURE

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EWT ENTERING WATER TEMPERATURE

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EXH EXHAUST

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FCU FAN COIL UNIT

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FD FIRE DAMPER

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FF FINISHED FLOOR

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FLR FLOOR

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FPM FEET PER MINUTE

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FS FLOW SWITCH

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FSD FIRE SMOKE DAMPER

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GAL GALLON

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GPM GALLON(S) PER MINUTE

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HP HORSEPOWER

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HVAC HEATING, VENTILATION, AND AIR CONDITIONING

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HZ HERTZ

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I.D. IDENTIFICATION

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IN WG INCHES WATER GAUGE

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KW KILO-WATTS

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LB(S) POUND(S)

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LVG LEAVING

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LWT LEAVING WATER TEMPERATURE

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MAX MAXIMUM

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MBH THOUSAND BRITISH THERMAL UNIT PER HOUR

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MECH MECHANICAL

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MIN MINIMUM

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MSS MANUFACTURER STANDARDIZATION SOCIETY

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MSS SP-58 PIPE HANGERS AND SUPPORTS- MATERIALS,

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DESIGN AND MANUFACTURE

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MSS SP-69 PIPE HANGERS AND SUPPORTS- SELECTION

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AND APPLICATION

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MVD MANUAL VOLUME DAMPER

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(N) NEW

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NC NORMALLY CLOSED/NOISE CRITERIA

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NEEB NATIONAL ENVIRONMENTAL BALANCING BUREAU

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NFPA NATIONAL FIRE PROTECTION ASSOCIATION

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NO NORMALLY OPEN

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OA OUTSIDE AIR

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PD PRESSURE DROP

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PH PHASE

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PLBG PLUMBING

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POC POINT OF CONNECTION

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PTT PRESSURE & TEMPERATURE TEST PLUG

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QTY QUANTITY

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RF RETURN FAN

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RPM REVOLUTIONS PER MINUTE

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RA RETURN AIR

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SA SUPPLY AIR

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SF SUPPLY FAN

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SMACNA SHEET METAL AND AIR CONDITIONING

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CONTRACTORS NATIONAL ASSOCIATION

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SS STAINLESS STEEL

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T'STAT THERMOSTAT

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TEMP TEMPERATURE

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TYP TYPICAL

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UL UNDERWRITERS LABORATORIES

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UNO UNLESS NOTED OTHERWISE

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UTR UP THRU ROOF

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V VOLTS

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VAV VARIABLE AIR VOLUME

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W WATTS

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WB WET BULB

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WG WATER GAUGE

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WT WEIGHT

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W/ WITH

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ABBREVIATION

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SQUARE/RECTANGULAR ELBOW WITH TURNING VANES

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ROUND ELBOW

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ROUND DUCT DOWN

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EXHAUST AIR DUCT UP

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EXHAUST AIR DUCT DOWN

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ROUND DUCT UP

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RETURN AIR DUCT DOWN

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RETURN AIR DUCT UP

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SUPPLY AIR DUCT DOWN

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DUCT DROP

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DUCT RISE

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LINED DUCTWORK (OR PLENUM)

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FIRE DAMPER, FIRE SMOKE DAMPER

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MANUAL VOLUME DAMPER

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DN

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UP

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BALL VALVE

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SUCTION DIFFUSER WITH STRAINER

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PSD

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THERMOMETER

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MOTORIZED ON/OFF CONTROL BUTTERFLY VALVE

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DOMESTIC COLD WATER BACKFLOW PREVENTER ASSEMBLY

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PUMP

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PRESSURE GAGE

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BUTTERFLY VALVE

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BV

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NEEDLE VALVE

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PRESSURE REDUCING VALVE

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DL

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DOOR LOUVER

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UC

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DOOR UNDERCUT

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PRV

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SW

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SWITCH

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ABBREV.

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POC

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POD

12-15-202560% SUBMITTAL

10-28-2025

FURNACE REPLACEMENT

07-16-2026100% SUBMITTAL2

PROJECT, PW 26-O5B

M003

PW HH

NTS

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AutoCAD SHX Text DEMOLITION: 1. DEMOLISH FLOOR-MOUNTED VERTICAL GAS FURNACES, F-4 AND F-5 AND DEMOLISH FLOOR-MOUNTED VERTICAL GAS FURNACES, F-4 AND F-5 AND ASSOCIATED APPURTENANCES. DEMOLISH PORTIONS OF SUPPLY AND RETURN AIR DUCTWORK INCLUDING THE COMBUSTION AND EXHAUST AIR PIPE RISERS AS SHOWN ON THE MECHANICAL DEMOLITION FLOOR PLANS. 2. REFER TO PLUMBING DRAWINGS FOR NATURAL GAS AND CONDENSATE DRAIN PIPING REFER TO PLUMBING DRAWINGS FOR NATURAL GAS AND CONDENSATE DRAIN PIPING DEMOLITION SCOPE OF WORK ASSOCIATED WITH THE MECHANICAL EQUIPMENT BEING DEMOLISHED. 3. REFER TO ELECTRICAL DRAWINGS FOR ELECTRICAL POWERS SUPPLY DEMOLITION REFER TO ELECTRICAL DRAWINGS FOR ELECTRICAL POWERS SUPPLY DEMOLITION SCOPE OF WORK ASSOCIATED WITH THE MECHANICAL EQUIPMENT BEING DEMOLISHED. NEW WORK: 1. INSTALL NEW INDOOR FLOOR MOUNTED VERTICAL GAS FURNACES F-4 AND F-5 INSTALL NEW INDOOR FLOOR MOUNTED VERTICAL GAS FURNACES F-4 AND F-5 COMPLETE WITH INSULATED RETURN AIR PLENUM BOX THAT IS ABLE TO SUPPORT THE OPERATING WEIGHT OF THE FURNACE AND SEISMICALLY ANCHOR TO THE EXISTING CONCRETE FLOOR WITH 1” THICK RUBBER PADS. INSULATED RETURN AIR THICK RUBBER PADS. INSULATED RETURN AIR PLENUM BOX SHALL BE PROVIDED MERV-13 AIR FILTER PRIOR TO CONNECTION TO GAS FURNACE RETURN AIR INTAKE. 2. INSTALL GAS FURNACE F-4 AND F-5 NEW INSULATED SUPPLY AND RETURN INSTALL GAS FURNACE F-4 AND F-5 NEW INSULATED SUPPLY AND RETURN DUCTWORK AND CONNECT TO (E) SUPPLY AND RETURN AIR DUCT ABOVE CEILING COMPLETE WITH FITTINGS AND SUPPORTS. 3. INSTALL NEW DUCT SMOKE DETECTOR AT SUPPLY AIR DUCT SIDE OF GAS FURNACE INSTALL NEW DUCT SMOKE DETECTOR AT SUPPLY AIR DUCT SIDE OF GAS FURNACE F-4, AND INTERFACE TO NEW MECHANICAL DIRECT DIGITAL CONTROL SYSTEM AND (E) MAIN FIRE ALARM PANEL. 4. INSTALL GAS FURNACE F-4 AND F-5 NEW PVC SCHEDULE 40 COMBUSTION AIR INSTALL GAS FURNACE F-4 AND F-5 NEW PVC SCHEDULE 40 COMBUSTION AIR AND EXHAUST VENT PIPE AND CONNECT TO EXISTING COMBUSTION AIR AND EXHAUST VENT PIPE RISERS BELOW CEILING COMPLETE WITH PIPE FITTINGS AND SUPPORTS. 5. INSTALL GAS FURNACE F-4 NEW WALL MOUNTED THERMOSTAT WITH LCD DISPLAY INSTALL GAS FURNACE F-4 NEW WALL MOUNTED THERMOSTAT WITH LCD DISPLAY AT THE SAME LOCATION AS THE EXISTING COMPLETE WITH CONTROL WIRING AND ASSOCIATED APPURTENANCES. 6. INSTALL GAS FURNACE F-5 NEW WALL MOUNTED THERMOSTAT WITH LCD DISPLAY INSTALL GAS FURNACE F-5 NEW WALL MOUNTED THERMOSTAT WITH LCD DISPLAY AT THE SAME LOCATION AS THE EXISTING COMPLETE WITH CONTROL WIRING AND ASSOCIATED APPURTENANCES. 7. INSTALL GAS FURNACE F-4 AND F-5 NEW CONDENSATE NEUTRALIZERS. REFER TO INSTALL GAS FURNACE F-4 AND F-5 NEW CONDENSATE NEUTRALIZERS. REFER TO PLUMBING DRAWINGS FOR CONDENSATE PIPING AND DETAILS. 8. INSTALL NEW MECHANICAL DIRECT DIGITAL CONTROL SYSTEM USING BACNET INSTALL NEW MECHANICAL DIRECT DIGITAL CONTROL SYSTEM USING BACNET COMMUNICATION PROTOCOL AND INTERFACE TO COUNTY FACILITY OPERATION CONTROL CENTER FOR REMOTE MONITORING AND CONTROL. 9. PERFORM TESTING, ADJUSTING, AND BALANCING FOR NEW GAS FURNACES (F-4 PERFORM TESTING, ADJUSTING, AND BALANCING FOR NEW GAS FURNACES (F-4 AND F-5) AND ASSOCIATED CEILING AIR OUTLETS. 10. CLEAN THE EXISTING HRV-2 AND HRV-3 ENTIRE HVAC AIR-DISTRIBUTION DUCTS, CLEAN THE EXISTING HRV-2 AND HRV-3 ENTIRE HVAC AIR-DISTRIBUTION DUCTS, PLENUM, AIR OUTLETS, OUTDOOR AIR INTAKE HOOD, EXHAUST AIR HOOD, AND SYSTEM COMPONENTS PER NATIONAL AIR DUCT CLEANERS ASSOCIATION (NADCA ACR) AND SPECIFICATION 23 01 30.52. EXISTING HRV UNITS CLEANING NOT IN SCOPE. 11. CLEAN THE EXISTING EXHAUST FAN EF-3 SERVING THE DOG KENNELS #139 AND CLEAN THE EXISTING EXHAUST FAN EF-3 SERVING THE DOG KENNELS #139 AND THE ENTIRE VENTILATION AIR-DISTRIBUTION DUCTS, AIR OUTLETS, AND SYSTEM COMPONENTS PER NATIONAL AIR DUCT CLEANERS ASSOCIATION (NADCA ACR) AND SPECIFICATION 23 01 30.52. 12. CLEAN THE TWO EXISTING EXHAUST FANS SERVING THE DOG KENNELS #144 AND CLEAN THE TWO EXISTING EXHAUST FANS SERVING THE DOG KENNELS #144 AND DOG KENNELS #145, AND THE ENTIRE VENTILATION AIR-DISTRIBUTION DUCTS, AIR OUTLETS, AND SYSTEM COMPONENTS PER NATIONAL AIR DUCT CLEANERS ASSOCIATION (NADCA ACR) AND SPECIFICATION 23 01 30.52. 13. PERFORM AND PASS ALL APPLICABLE ACCEPTANCE TESTING FOR MECHANICAL PERFORM AND PASS ALL APPLICABLE ACCEPTANCE TESTING FOR MECHANICAL SYSTEMS REQUIRED BY THE CALIFORNIA ENERGY CODE. ACCEPTANCE TESTING FOR MECHANICAL SYSTEMS MUST BE PERFORMED BY A CERTIFIED MECHANICAL ACCEPTANCE TEST TECHNICIAN (ATT) AND DOCUMENTED ON THE APPLICABLE NONRESIDENTIAL CERTIFICATE OF ACCEPTANCE (NRCA) FORMS.

MECHANICAL SCOPE OF WORK

12-15-202560% SUBMITTAL

10-28-2025

FURNACE REPLACEMENT

07-16-2026100% SUBMITTAL2

PROJECT, PW 26-O5B

M004

AS HH

NTS

MECHANICAL

EQUIPMENT SCHEDULES

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AutoCAD SHX Text If this drawing is not 22" x 34", it is a reduced print - scale accordingly. All rights reserved. Material may not be reproduced in any form without permission from YEI engineers, Inc.

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NO. M38106

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EX. 09/30/26

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FURNACE SCHEDULE

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EQUIP. I.D.

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BUILDING/ LOCATION

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AREA SERVE

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GAS FURNACE DATA

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SUPPLY FAN

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AIR FILTER DATA

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MIN. CIRCUIT AMPS. @ 115V/1PH/ 60HZ

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APPROX. OPER. WT.

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REMARKS

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MANUFACTURER / MODEL OR APPROVED EQUAL

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MAX. INPUT HEATING CAPACITY

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MIN. OUTPUT HEATING CAPACITY

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MIN. AFUE

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ENT. AIR TEMP.

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LVG. AIR TEMP.

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GAS CONNECTION SIZE

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COMBUSTION AIR SIZE

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EXHAUST SIZE

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IGNITION SYSTEM TYPE

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HEATING STAGES

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TYPE

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MAX/MIN AIR FLOW RATE FOR HEATING

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ESP FOR HEATING

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MIN. O.A.

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MOTOR RATING @ 115V/1PH/60HZ

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FILTER TYPE/ THICKNESS/ ARRESTANCE EFFICIENCY

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MAX FACE VELOCITY

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MBH

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HP

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INCHES

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FPM

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LBS.

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NAPA ANIMAL SHELTER/ EQUIP #145

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DOG KENNELS #146 & DOG ISOLATION #147

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HOT SURFACE

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MULTI STAGE GAS HEAT

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CENTRIFUGAL FAN - CONSTANT SPEED

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WASHABLE / 3/4 / -

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SEE NOTES BELOW

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NAPA ANIMAL SHELTER/ EQUIP #142

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DOG KENNELS #143

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SEE NOTES BELOW

AutoCAD SHX Text NOTES: 1. FURNACE SHALL BE SINGLE PASS, 100% OUTSIDE AIR, VERTICAL, HIGH EFFICIENCY, CONSTANT SPEED, MULTI-STAGE CONDENSING GAS FURNACE. 2. PROVIDE WALL MOUNTED THERMOSTAT WITH LCD DISPLAY. 3. FURNACE SHALL BE PROVIDED WITH FABRICATED RA/OA INSULATED STRUCTURAL PLENUM BOX SHALL BE ABLE TO SUPPORT THE FULL OPERATING WEIGHT OF THE GAS FURNACE, GAS PIPING, AND INSULATED VERTICAL SUPPLY AIR DUCT. 4. PROVIDE CONDENSATE PUMP WITH CONDENSATE NEUTRALIZER (LITTLE GIANT MODEL VCMA-20-NPTC WITH RNTC-500 MEDIA) INCLUDING CONDENSATE DRAIN PIPING. 5. FURNACE SHALL BE PROVIDED WITH DDC BACNET CONTROL CARD FOR BUILDING ENERGY MANAGEMENT AND CONTROL SYSTEM INTERFACE. PROVIDED BY MECHANICAL CONTRACTOR AND INSTALLED BY PLUMBING CONTRACTOR. 6. PROVIDE DUCT SMOKE DETECTOR ON SUPPLY AIR DUCT RISER AND WIRE TO EXISTING BUILDING FIRE ALARM PANEL FOR ALARM NOTIFICATION. DUCT SMOKE DETECTOR SHALL SHUTDOWN THE FURNACE UPON DETECTION OF SMOKE IN ACCORDANCE WITH CMC.

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MAX/MIN AIR FLOW RATE FOR COOLING

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CFM

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ESP

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IN. W.G.

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CARRIER/59SU5B

CARRIER/59SU5B

NEW ROAD

123456

PARKING

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ANIMAL SHELTER PHASE I

NAPA COUNTY

12-15-202560% SUBMITTAL

10-28-2025

FURNACE REPLACEMENT

07-16-2026100% SUBMITTAL2

PROJECT, PW 26-O5B

M100

AS HH

NTS

MECHANICAL

GROUND KEY PLAN

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FUTURE ACCESS ROAD WITH CURB & GUTTER

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FUTURE RAILROAD

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RIGHT-OF-WAY

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WH

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ANIMAL RECEIVING

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STRAY CATS

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ISO. CATS

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TRAINING ROOM

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BREAK ROOM

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WOMEN

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KITCHEN

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GROOMING &

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CAT

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EXERCISE

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ROOM

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GARAGE

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FOOD STORAGE

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CLINIC

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SPRINKLER

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DRY STORAGE

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FERAL CATS

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LOBBY

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RECEPTION

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DOG KENNELS

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HALL

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EQUIP.

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GET ACQUAINTED

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EQUIP.

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CAT

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ROOM

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CLIENT

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FRONT

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OFFICE

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SUPERVISOR'S

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OFFICE

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TELEPHONE CL.

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EQUIP.

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PUPPIES &

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SMALL BREEDS

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EUTHANASIA

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CAT & DOG

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RECEIVING

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EQUIP.

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HALL

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DOG ISOLATION

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STAFF HALLWAY

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ANIMAL NIGHT DROPS

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HALL

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GET

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ROOM

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WALK-IN

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FREEZER

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ROOM

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HALL

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AQUT'D

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LAUNDRY

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JANITOR

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MEN

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SHOWER

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ELECTRICAL

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COURTYARD

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DOG QUARANTINE

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HALL

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