addendum #5 - onlineagencycontent.onlineagency.com/sites/85188/pdf/fshisdaddendum5.pdfelementary...

Stantec Architecture Inc.1344 South Flores Street Suite 201

San Antonio TX 78204-1672Tel: (210) 223-9588

Fax: (210) 223-9589

ADDENDUM #5

07/25/2014

TO PLANS AND SPECIFICATIONS FORRENOVATION AND ADDITION TOFT. SAM HOUSTON ELEMENTARY SCHOOL&RENOVATION AT COLE HIGH SCHOOLFt. Sam HoustonSan Antonio, TX 7-25-14

NOTE:If you have questions about this project, please contact:Edward Rodriguez, Senior Project [email protected]

orWanira [email protected]

This Addendum is generally separated into sections for convenience; however, all contractors,subcontractors, material suppliers and other involved parties shall be responsible for reading the entireAddendum. Failure to list an item(s) in all affected sections of this Addendum does not relieve any partyaffected from performing per instructions, provided the information is set forth one time anywhere in theAddendum.

This document shall become attached to and part of the Construction Documents for the aforementionedproject.

BID DATE and TIME: July 29, 2014 at 2:30 pm

DELIVER PROPOSALS TO:Office of SHW Group, LLP1344 South Flores StreetSuite 201San Antonio, Texas 78204

Ft. Sam Houston ISDAddendum #5 Page 2 of 2

GENERAL ITEMS:1. Form RCSP Attachment A-1 is revised and issued in this Addendum #5 to

include Alternate 10 – Proposal. See attached file RCSP Attachment A-1.2. Refer to the MEP Narrative included in this Addendum #5 for MEP information,

clarifications and/or revisions.3. Refer to the MEP Sheets included in this Addendum #5 for further information

and coordination.

END OF ADDENDUM #5

See attached MEP Addendum #5.

Stantec Architecture Inc.1344 South Flores Street Suite 201San Antonio TX 78204-1672Tel: (210) 223-9588Fax: (210) 223-9589

ADDENDUM #5

07/25/2014

TO PLANS AND SPECIFICATIONS FORRENOVATION AND ADDITION TOFT. SAM HOUSTON ELEMENTARY SCHOOL&RENOVATION AT COLE HIGH SCHOOLFt. Sam HoustonSan Antonio, TX

NOTE:If you have questions about this project, please contact:Edward Rodriguez, Senior Project [email protected]

orWanira [email protected]

This Addendum is generally separated into sections for convenience; however, all contractors,subcontractors, material suppliers and other involved parties shall be responsible for reading the entireAddendum. Failure to list an item(s) in all affected sections of this Addendum does not relieve any partyaffected from performing per instructions, provided the information is set forth one time anywhere in theAddendum.

This document shall become attached to and part of the Construction Documents for the aforementionedproject.

BID DATE and TIME: July 29, 2014 at 2:30 pm

DELIVER PROPOSALS TO:Office of SHW Group, LLP1344 South Flores StreetSuite 201San Antonio, Texas 78204


MECHANICAL

HIGH SCHOOLDRAWINGS:

1. Sheet M111 ( reissued):a. Keynote # 1 revised to show required size for intake air louver.b. General note #16 revised to not have humidistat.c. Keynotes 22 & 28 revised.

2. Sheet M141 ( reissued):a. General note #16 revised to not have humidistat.b. Roof plan revised to show larger size Hood GIH-2.

3. Sheet M301 ( reissued):a. Section of AHU-1-ADD and sheet metal plan (plans 1 & 3) revised to show larger size relief

air duct and addition of EF-4 to AHU-1-ADD for AHU to be able to go to economizer cycle.b. Keynote # 1 revised to show required size for intake air louver.c. Keynotes 22 & 28 revised.

4. Sheet M601 ( reissued):a. Exhaust and Intake air louver schedule revised to show larger size GRH-2.b. Power Ventilator schedule revised to show addition of EF-4 with VFD.

5. Sheet M703 ( reissued):a. Control diagram and sequence of operation revised per having economizer cycle for new

AHU-1-ADD.

ELEMENTARY SCHOOLDRAWINGS:

1. Sheet M111 ( reissued):a. Plan revised to show addition of relief air fan RF-16 and larger size duct for relief air of

AHU-2 & AHU-3.b. General note #16 revised to not have humidistat.c. Keynotes 30 & 31 revised.

2. Sheet M112 ( reissued):a. Plan revised to show addition of relief air fan RF-17, duct, Hood and motorized air damper

for relief air of AHU-4.b. Pressure sensor added for control of the relief air fan.c. General note #16 revised to not have humidistat.d. Keynotes 30 & 31 revised.

3. Sheet M141( reissued):a. Roof plan revised to show larger size hoods and addition GRH-3.b. General note #16 revised to not have humidistat.


4. Sheet M301 ( reissued):a. Size of Intake air and relief air ducts and Hoods of AHU-1 revised per having economizer

cycle for AHU.b. Size of Intake air ducts and Hoods of AHU-2, AHU-3 & AHU-4 revised per having

economizer cycle for all AHUs.c. Key notes #23, 24 & 25 revised.

5. Sheet M302 ( reissued):a. Size of Intake air and relief air ducts and Hoods of AHU-1 revised per having economizer

cycle for AHU.b. Size of Intake air ducts and Hoods of AHU-2, AHU-3 & AHU-4 revised per having

economizer cycle for all AHUs.c. AHU-2, plan view and section view changed to show side discharge for AHU.

6. Sheet M601 ( reissued):a. Exhaust and Intake air louver schedule revised to show larger size GIH-1, 2, 3 & 4 also

GRH-1, 2 and addition of GRH-3.b. Power Ventilator schedule revised to show addition of RF-16 & 17 with VFD.


AHU-1.


AHU-2 & AHU-3.


AHU-4.

ELECTRICAL

HIGH SCHOOLDRAWINGS:

1. Sheet E211:a. EF-16: Connect new EF-16 to new 20A-3P, 208V, 3PH circuit breaker in panel 7B. Size

branch circuit per schedule on drawing E401. EF is furnished with VFD. Electricalcontractor shall install VFD and make all final electrical connection. Refer to drawing M111for location for EF.

2. Sheet E212:a. EF-17: Connect new EF-17 to new 20A-3P, 208V, 3PH circuit breaker in panel 7C. Size

branch circuit per schedule on drawing E401. EF is furnished with VFD. Electrical


contractor shall install VFD and make all final electrical connection. Refer to drawing M112for location for EF.

b. WORKROOM B116: Floor box “FBX” – For each, provide floor box equal to six-compartment Wiremold #RFB6/(2)RFB6DP/(3)RFB6B/FPBTCAL and internalcommunication bracket for two data drop termination and “EX1” components, ifapplicable. Extend (2) 1 ¼” conduits below slab to nearest full height wall to accessibleceiling space. Install two duplex receptacles within floor box. Contractor shall provide allmisc. components within floor box for a complete solution.

ELEMENTARY SCHOOLDRAWINGS:

1. Sheet E211:a. EF-3: Connect new EF-3 to new 20A-3P, 208V, 3PH circuit breaker in panel LE2. Size

branch circuit per schedule on drawing E401. EF is furnished with VFD. Electricalcontractor shall install VFD and make all final electrical connection. Refer to drawing M301for location for EF.

STRUCTURAL

HIGH SCHOOL

1. Roof openings sized will be revised per HVAC plans. Coordinate with structural.

ELEMENTARY SCHOOL

1. Roof openings sized will be revised per HVAC plans. Coordinate with structural.2. New opening will be added per addition of GRH-3. Coordinate with structural.

END OF ADDENDUM #5

RCSP ATTACHMENT A-1OFFEROR'S PROPOSAL-ALL PROJECTS

TO: BOARD OF TRUSTEES FT. SAM HOUSTON INDEPENDENT SCHOOL DISTRICT

This Proposal is submitted by _____________________________________, whoseaddress is ________________________________________, (hereafter called "Offeror"), for thefollowing:

Base Bid 1 - Proposal:RENOVATION AND ADDITION TO FT. SAM HOUSTON ELEMENTARY SCHOOL – APPROXIMATELY 6,790SQUARE FEET OF RENOVATION AREA AND 19,559 SQUARE FEET OF BUILDING ADDITION

Offeror agrees to furnish for the total sum of ____________________________________, Dollars($ ), all labor, services, materials, tools, equipment and supervision necessary to the fulland final completion of the project, and everything incidental thereto, as shown on the Drawingsand/or stated in the Specifications, or property inferable therefrom, all in accordance with theContract Documents governing the construction of the project prepared by SHW Group nowSTANTEC.("Architects").

Base Bid 2 - Proposal:RENOVATION OF FORMER CAFETERIA SPACE INTO CLASSROOMS – APPROXIMATELY 8,418 SQUARE FEET.

Offeror agrees to furnish for the total sum of ____________________________________, Dollars($ ), all labor, services, materials, tools, equipment and supervision necessary to the fulland final completion of the project, and everything incidental thereto, as shown on the Drawingsand/or stated in the Specifications, or property inferable therefrom, all in accordance with theContract Documents governing the construction of the project prepared by SHW Group nowSTANTEC. ("Architects").

Alternate 1 – Proposal:Window Replacement at Ft. Sam Houston Elementary School: Replacement of existing windowswith new windows and structural upgrades/reinforcements to accommodate the new windows. Newwindows and structural upgrades/reinforcement will require adherence to the federal governmentdesign standards of Anti-Terrorism Force Protection guidelines. Includes associated asbestosabatement.

Offeror agrees to furnish for the total sum of __________________________Dollars ($___ __), all labor, services, materials, tools, equipment and supervision

necessary to the full and final completion of the project, and everything incidental thereto, as shownon the Drawings and/or stated in the Specifications, or property inferable therefrom, all inaccordance with the Contract Documents governing the construction of the project prepared bySHW Group now STANTEC. ("Architects").

INSTRUCTIONS TO OFFERORS 00 21 13 APPENDIX B

Alternate 2 – Proposal:Plam Panel as Detailed on Sheet A721-detail A5; Also Shown on Sheet 812 at Ft. SamHouston Elementary School:



Alternate 3 – Proposal:The Re-Roofing of Existing Cafeteria as detailed on Sheet A141-detail F3 at Ft. Sam HoustonElementary School: Removal of existing roof system and installation of a new roof system.



Alternate 4 – Proposal:Work Associated with Sewer Work – Refer to “Sewer Service Note” on Sheet C201 at Ft. SamHouston Elementary School: Depth of existing sewer service is not known. Contractor shall basehis bid on the assumption that the service is deep enough to all for modifications shown. The scopeof work associated with this alternate shall include relaying the sewer service out to the existingvertical stack, adjusting the stack as required and repairing the pavement in Williams Drive.Cleanouts shall be required at all bends.



Alternate 5 – Proposal:Aluminum Feeders per Specification Section 26 05 19(2.1)(G at Ft. Sam Houston ElementarySchool:




Alternate 6 – Proposal:Metal Clad Cable per description in Addendum #3 Documents at Ft. Sam Houston ElementarySchool:



Alternate 7 – Proposal:Underground Electrical Feeder per Drawing E003, Key Note #2 at Ft. Sam HoustonElementary School:



Alternate 8 – Proposal:Aluminum Feeders per Specification Section 26 05 19(2.1)(G at Cole High School:



Alternate 9 – Proposal:Metal Clad Cable per description in Addendum #3 Documents at Cole High School:



Alternate 10 – Proposal:Lightning Protection per Electrical Sheets as part of Addendum #4 Documents at Ft. SamHouston Elementary School:

Offeror agrees to furnish for the total sum of __________________________


Dollars ($___ __), all labor, services, materials, tools, equipment and supervisionnecessary to the full and final completion of the project, and everything incidental thereto, as shownon the Drawings and/or stated in the Specifications, or property inferable therefrom, all inaccordance with the Contract Documents governing the construction of the project prepared bySHW Group now STANTEC. ("Architects").

Offeror represents that, prior to preparing this Proposal, he or she has carefully read the ContractDocuments, examined the site of the Project, and had made an investigation such that he or she isfully informed of the conditions, facilities, difficulties, restrictions and requirements which he will, ormay encounter in the completion of the Project in accordance with the terms of the ContractDocuments.

Offeror acknowledges receipt of Addenda Nos. _____ through _____ and that theProposals contained herein are offered in after review and consideration of same.

To the best of the Offeror’s knowledge no Addenda have been issued.

The Offeror proposes the following substitutions, if any, to the Technical Specifications requestedby the District:

Executed on ___________________________, 2014.

Offeror:[Provide full name and business structure of Offeror]

Signature

Printed Name, Title

Note: If Offeror is a Joint Venture, an authorized signature from a representative of eachparty is required

VENDNIC

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MECH / RISERA105B

MENA120

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COUNSELOR #1A119

COUNSELOR #2A118

OFFICEB101B

CORRIDORB100A

PEIM / REGIST.B102

TLTA114

CO-TEACH CLASSA113

CONFERENCEA115

KINDER FA107

KINDER GA108

KINDER EA106

KINDER AA101

CORRIDORA100A

CORRIDORA100B

Room129

RAMPA124

STORAGE-1A123-1

TESTINGB104

SPECIAL EDA112

KINDER HA109

KINDER IA117

Egress Corridor130

COURTYARD-

KINDER CA103

KINDER DA104

CAFETORIUMA125

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VAV-A6

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VAV-A10 VAV-A11

VAV-A12 VAV-A14

VAV-A15

VAV-A16

VAV-A17

SD-110"ø250(TYP-4)

SD-110"ø250(TYP-4)

SD-110"ø250(TYP-4)

SD-110"ø300(TYP-2)

SD-110"ø250(TYP-4)

SD-110"ø300(TYP-4)

SD-18"ø200(TYP-2)

SD-18"ø200

SD-18"ø200

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SD-110"ø250(TYP-4)

SD-110"ø250(TYP-4)

SD-18"ø200(TYP-4)

SD-18"ø200

SD-18"ø150

SD-18"ø100(TYP-2)SD-1

8"ø200

EG-118"X18"200(TYP-2)

8"ø

10"x10"

14"x8"14"x8"

12"x12"

SD-18"ø200

10"x10"

8"ø

8"ø

18"x

12"

12"x

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SD-18"ø150

8"ø

8"ø

10"ø 8"ø

14"x12"10"x10"

8"ø

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10"x

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10"ø10"ø

10"ø

12"x

12"

10"ø

10"ø

14"x

8"

10"ø

12"x

12"

EG-118"X18"350

14"x8"12"x12"12"x12"14"x8"

EG-118"X18"350

10"ø 10"ø

12"x

12"

10"ø 10"ø

16"x

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8"ø

8"ø

8"ø

16"x

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16"x1

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10"x

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12"x

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16"x

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12"x

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12"x

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18"x

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SD-18"ø150

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12"x12"

16"x12"

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18"x12"

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12"x12"

16"x12"

10"ø

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12"x12"

16"x12"

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16"x

16"

50"x

18"

50"x18"

40"x16" 32"x16" 26"x16"

16"x16"16"x16"

20"x16"

16"x16"

26"x12"26"x12"

RG-212"X12"

RG-122"x22"1000 CFM

EG-212"X12"200

EG-312"X12"200

14"x

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RG-122"x22"1000 CFM

RG-122"x22"700 CFM

RG-122"x22"1200 CFM

RG-122"x22"800 CFM

RG-122"x22"1000 CFM

RG-122"x22"1200 CFM

RG-122"x22"1000 CFM

RG-122"x22"1000 CFM

RG-122"x22"1000 CFM

RG-122"x22"600 CFM

RG-122"x22"1000 CFM

RG-122"x22"1200 CFM

RG-122"x22"200 CFM

RG-122"x22"200 CFM

RG-122"x22"700 CFM

RG-122"x22"400 CFM

RG-336"x18"2000

RG-336"x18"2000

20"x20"

26"x

20"

SD-330X10800(TYP-5)

20"x20"22"x20"14"x20"

SD-420X12500(TYP-2)

18"ø 16"ø

16"ø

16"ø

16"ø 18"ø

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STORA127

RG-242"x24"2800

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WORKROOMA126

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48"x24"

6

6

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48"x20"

16"x

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44"x20" 44"x16" 36"x16"

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30"x16"

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60"x18"

60"x20"

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SCALE:

© 2013 SHW Group

SHW Project:

SHEET TITLE:

KEY PLAN (NTS)

Final Plans for Bidding and Construction

2 3 4 5 6 7 8 9 10

1 2 3 4 5 6 7 8 9 10

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1344 SOUTH FLORES STREETSUITE 201

SAN ANTONIO, TEXAS 78204

P 210.223.9588F 210.223.9589

TX REG. F-2872 EX. 01-31-2015

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FT SAM HOUSTON INDEPENDENTSCHOOL DISTRICT

FT. SAM HOUSTON ESRENOVATIONS &

ADDITION

3370 Nursery Rd, Texas 78234

FIRST LEVEL SHEET METALPLAN - AREA A

M1114512.013.00

06/25/2014

X

1/8" = 1'-0"1

FIRST LEVEL SHEET METAL PLAN - AREA A

SHEET METAL GENERAL NOTES

30. ALL DUCTWORK SIZES SHOWN ARE CLEAR INSIDE DIMENSIONS. ADJUST SIZES TOACCOMMODATE INSULATION.

31. UNITS AND EXHAUST FAN LOCATIONS SHALL BE COORDINATED BY THE CONTRACTOR WITHSTRUCTURAL AND ARCHITECTURAL DRAWINGS PRIOR TO CONSTRUCTION. CONTRACTORSHALL CONSTRUCT ALL ROOF PENETRATIONS TO ACHIEVE APPROVED WATER-TIGHT FLASHINGREQUIREMENTS.

32. BALANCING DAMPERS SHALL BE PROVIDED AT EACH SUPPLY AIR BRANCH DUCT. CONTRACTORSHALL PROVIDE BALANCING DAMPER AT EACH SUPPLY, RELIEF AND EXHAUST. ININACCESSIBLE LOCATIONS PROVIDE YOUNG REGULATORS TO ASSIST IN DAMPER BALANCING.

33. COORDINATE LOCATION OF EQUIPMENT SUPPORTS WITH LOCATION OF EQUIPMENT ACCESSPANEL/DOORS TO ENABLE SERVICE OF EQUIPMENT AND/OR FILTER REPLACEMENT.

34. PROVIDE A PREFABRICATED CONICAL RECTANGULAR/ROUND BRANCH DUCT TAKEOFF FITTINGWITH MANUAL BALANCING DAMPER AND LOCKED QUADRANT FOR BRANCH DUCT CONNECTIONSAND TAKE-OFFS TO INDIVIDUAL DIFFUSERS, REGISTERS AND GRILLES.

35. KEEP PENETRATIONS THROUGH ROOF A MINIMUM OF 10’-0” FROM HVAC EQUIPMENT FRESH AIRINLETS AND 2’-0” FROM ROOF PARAPETS.

36. PROVIDE MANUAL BALANCING DAMPER FOR ALL RETURN AIR DEVICES AND BALANCE RETURNDUCT VOLUMES AS INDICATED.

37. CROSSING OF DUCTS MAY REQUIRE THAT ONE DUCT BE ROUTED HIGH IN JOIST SPACE.CONTRACTOR SHALL INCLUDE IN BID COST OF JOIST ROUTING OF DUCTS AND SHALL SHOWCOORDINATING ROUTING OF DUCTWORK ON SHOP DRAWINGS. RUN-OUTS TO DIFFUSER MAYBE RUN IN WEBBING OF JOISTS IF REQUIRED.

38. ALL MATERIAL INSTALLED ABOVE CEILING OF ADMIN AREA SHALL BE PLENUM RATED FORFLAME AND SMOKE SPREAD AND APPROVED BY LOCAL AUTHORITY HAVING JURISDICTION FORRETURN AIR PLENUM.

39. CONTRACTOR SHALL CONFIRM LOCATION AND ELEVATION OF ALL SIDEWALL AIR DEVICES WITHARCHITECTURAL ELEVATIONS PRIOR TO INSTALLATION.

40. CONTRACTOR SHALL VERIFY REQUIRED CLEARANCE FOR MAINTENANCE, ACCESS ANDSERVICE OF FIRE/ SMOKE DAMPERS AND SHALL INSTALL DAMPERS PER MANUFACTURER'SRECOMMENDATION.

41 PROVIDE SECURITY BARS AT ALL WALLS AND ROOF OPENINGS.


18. COORDINATE DUCTWORK AND PIPE ROUTING WITH OTHER TRADES TO AVOID INTERFERENCES.ANY CONFLICTS SHOULD BE BROUGHT TO THE ATTENTION OF THE ARCHITECT AND ENGINEERPRIOR TO INSTALLATION.

19. BALANCE ALL AIR SYSTEMS TO INDICATED AIR FLOW RATES.

20. REFER TO SPECIFICATION FOR PIPING AND DUCTWORK INSULATION REQUIREMENTS.

21. SEAL ALL PENETRATIONS THROUGH WALLS AND WATER TIGHT PER DETAILS, SPECIFICATIONSAND CODE.

22. COORDINATE EXACT LOCATIONS OF ALL DIFFUSERS AND RETURN GRILLES WITHARCHITECTURAL AND ELECTRICAL REFLECTED CEILING PLANS.

23. ALL HVAC PIPING SHALL BE INSULATED AND LABELED IN ACCORDANCE WITH THEREQUIREMENTS OF THE PROJECT SPECIFICATIONS.

24. CONTRACTOR SHALL MAINTAIN ADEQUATE CLEARANCES (PER THE LATEST EDITION OF THENATIONAL ELECTRIC CODE) ABOVE AND AROUND ANY NEW ELECTRICAL PANELS, EQUIPMENT,AND TRANSFORMERS WHEN ROUTING OVERHEAD HVAC PIPING.

25. COORDINATE ALL PIPE AND DUCT ROUTING WITH SITE CONDITIONS, EQUIPMENTMANUFACTURER’S RECOMMENDATIONS AND ALL OTHER TRADES TO AVOID INTERFERENCES.

26. INDOOR AIR QUALITY MEASURES: PROTECT INSIDE OF (INSULATED AND DELIVERED)DUCTWORK AND HVAC UNITS FROM EXPOSURE TO DUST, DIRT, PAINT AND MOISTURE. REPLACEINSULATION THAT HAS GOTTEN WET AT ANY TIME DURING CONSTRUCTION. DRYING THEINSULATION IS NOT ACCEPTABLE. SEAL ANY TEARS OR JOINTS OF INTERNAL FIBERGLASSINSULATION. REMOVE DEBRIS FROM CEILING/ RETURN AIR PLENUM INCLUDING DUCTS. ANINDEPENDENT, PROFESSIONAL DUCT CLEANING COMPANY SHALL VACUUM CLEAN ANYDUCTWORK CONNECTED TO HVAC UNITS THAT WERE OPERATED DURING CONSTRUCTIONPERIOD AFTER NEW FILTER ARE INSTALLED AND PRIOR TO TURNING SYSTEM OVER TO THEOWNER.

27. PROVIDE NEW SET OF AIR FILTERS IN UNITS PRIOR TO TESTING, ADJUSTING AND BALANCING,AND BEFORE TURNING SYSTEMS OVER TO OWNER.

28. ALL PIPE ELEVATIONS SHOWN ARE FOR REFERENCE ONLY. CONTRACTOR SHALLCOORDINATION FINAL ELEVATION WITH ALL TRADES.

29. MECHANICAL EQUIPMENT SHALL BE INSTALLED IN ACCORDANCE WITH THE MANUFACTURER'SRECOMMENDATIONS, SPECIFICATIONS AND ALL APPLICABLE FEDERAL, NATIONAL, STATE ANDLOCAL GOVERNING CODES.


1. REASONABLE ATTEMPTS HAVE BEEN MADE IN THESE DOCUMENTS TO CONVEY THE DESIGNKNOWLEDGE AVAILABLE TO THE ENGINEER AND TO INDICATE PLACEMENT OF THE HVACEQUIPMENT IN A DIAGRAMMATICAL NATURE. IN ACCORDANCE WITH LOCAL CODE AND THEREQUESTS OF THE OWNER, FINAL EXACT UNIT, DEVICE OR MATERIAL PLACEMENT IS THECOMPLETE RESPONSIBILITY OF THE CONTRACTOR. RECEIPT OF APPROVED SHOP DRAWINGSOR THE "SCALING" OF OUR DOCUMENTS, SHALL NOT RELIEVE THE CONTRACTOR OF HIS/HERCONTRACTUAL RESPONSIBILITY TO PROVIDE (BUT NOT LIMITED TO): 1) OWNER REQUESTEDCLEARANCES 2) THE CLEARANCES REQUIRED BY THE MANUFACTURER 3) THE CLEARANCESREQUIRED BY CODE 4) COORDINATION OF THE WORK WITH OTHER DISCIPLINES 5) COMPLETECONTRACT IN EVERY RESPECT. SHOULD THE CONTRACTOR PLACE AN HVAC UNIT, DEVICE ORMATERIAL IN SUCH A MANNER AS TO CIRCUMVENT THE CLEARANCES NOTED ABOVE, THE UNIT,DEVICE OR MATERIALS SHALL BE RELOCATED AT THE CONTRACTOR'S SOLE EXPENSE AT NOCOST TO THE OWNER.

2. PRIOR TO SUMBITTING BID, VISIT THE JOB SITE AND BECOME FULLY ACQUAINTED WITH THEEXISTING CONDITIONS OF THE PROJECT. REVIEW THE GENERAL NOTES, SPECIFICATIONS ANDOTHER DRAWINGS FOR ADDITIONAL REQUIREMENTS WHICH MAY NOT BE SPECIFICALLY CALLEDOUT IN THIS PORTION OF THE CONSTRUCTION DOCUMENTS. NOTIFY ARCHITECT, ENGINEERAND/ OR OWNER OF CONFLICT OR DISCREPANCIES PRIOR TO SUBMISSION OF BID.

3. EXISTING CONDITIONS WERE TAKEN FROM ORIGINAL DRAWINGS AND LIMITED VISUAL SITEVISITS AND MAY NOT REFLECT EXACT "AS-BUILT" CONDITIONS. FIELD VERIFY EXISTINGCONDITIONS PRIOR TO SUBMITTING FINAL BID. COORDINATE NEW WORK AND DEMOLITION WITHOTHER DISCIPLINES AND EXISTING CONDITIONS PRIOR TO CONSTRUCTION.

4. DURING INSTALLATION OF NEW WORK, AVOID DAMAGING EXISTING SURFACES AND EQUIPMENTWHICH ARE SCHEDULED TO REMAIN. REPAIR DAMAGE CAUSED DRURING CONSTRUCTION ATNO EXTRA COST TO THE OWNER.

5. NEW MECHANICAL EQUIPMENT, DUCTWORK AND PIPING ARE SHOWN AT APPROXIMATELOCATIONS. ALL DUCTWORK SHALL BE ROUTED AS HIGH AS POSSIBLE, UNLESS OTHERWISENOTED. COORDINATE ROUTING WITH OTHER TRADES TO AVOID INTERERENCES. FIELDMEASURE FINAL DUCTWORK AND PIPING LOCATIONS PRIOR TO FABRICATION AND MAKEADJUSTMENTS AS REQUIRED TO FIT THE DUCTWORK AND PIPING WITHIN THE AVAILABLESPACE. VERIFY THAT FINAL EQUIPMENT LOCATIONS MEET MANUFACTURER’SRECOMMENDATIONS REGARDING SERVICE CLEARANCE AND PROPER AIRFLOW CLEARANCEAROUND EQUIPMENT.

6. THE CONTRACTOR HAS THE OPTION OF MODIFYING ROUTING OF DUCTWORK AND PIPING DUETO OBSTRUCTIONS, CLEARANCE AND/OR SLOPE REQUIREMENTS WITH NO ADDITIONAL COSTTO THE SCHOOL DISTRICT. CONTRACTOR SHALL COORDINATE WITH ARCHITECT/ ENGINEERPRIOR TO MAKING ANY CHANGES.

7. DUCTWORK SHALL BE GALVANIZED STEEL CONSTRUCTED IN ACCORDANCE WITH SMACNA"HVAC DUCT CONSTRUCTION STANDARDS," CURRENT EDITION (UNLESS NOTED OTHERWISE).

8. PROVIDE FLEXIBLE CONNECTION AT INTAKE AND DISCHARGE OF ALL MOTOR DRIVENEQUIPMENT.

9. ALL FLEXIBLE DUCTWORK SHALL HAVE A MAXIMUM LENGTH OF FIVE (5) FEET AND A MAXIMUMRADIUS OF 90 DEGREES.

10 ALL WORK SHALL COMPLY WITH LOCAL CODES AND SMACNA STANDARDS.

11. ALL WALL-APPLIED ITEMS (SUCH AS, BUT NOT LIMITED TO, THERMOSTATS, SENSORS,ANNUNCIATORS, AND DETECTORS) SHALL BE INSTALLED PLUMB, LEVEL, AND IN ALL THELOCATIONS DESIGNATED IN THE DRAWINGS AND SPECIFICATIONS. ALL DEVICE COVERS ANDTRIM SHALL FIT SNUGLY TO WALL SURFACES ON ALL SIDES. CONTRACTOR SHALL COORDINATEFINAL LOCATION OF SENSORS AND/OR THERMOSTATS WITH ARCHITECT.

12. CONTRACTOR SHALL COORDINATE, PROVIDE & INSTALL FIRE DAMPERS, COMBINATION FIRESMOKE DAMPERS AND SMOKE DAMPERS AT ALL PENETRATIONS THROUGH FIRE OR SMOKERATED ENVELOPE AS DEFINED BY ARCHITECT ON ARCHITECTURAL PLANS AND AS REQUIREDBY NATIONAL, STATE, AND/OR LOCAL GOVERNING CODES. DIVISION 26 CONTRACTOR SHALLFURNISH AND DIVISION 23 SHALL INSTALL DUCT SMOKE DETECTORS FOR EACH DUCT IN WHICHA FIRE-SMOKE OR SMOKE DAMPER IS REQUIRED. CONTRACTOR SHALL COORDINATECONNECTION TO FIRE ALARM SYSTEM WITH FIRE ALARM SYSTEM PROVIDER. WIRING SHALL BEBY DIVISION 26.

13. PROVIDE WALL OR DUCT ACCESS PANELS OR DOORS FOR ACCESS TO FIRE, SMOKE ORFIRE/SMOKE DAMPERS. ACCESS PANELS OR DOOR SHALL BE MINIMUM SIZE OF 12" BY 12" ANDSHALL BE INSTALLED WITHIN 12" OF DAMPER. PROVIDE A REMOVABLE DUCT SECTION WHEREDUCT SIZE IS TOO SMALL FOR A 12" BY 12" ACCESS DOOR.

14. CONTRACTOR SHALL PROVIDE ALL NECESSARY TRANSITIONS REQUIRED INCLUDING, BUT NOTLIMITED TO, TRANSITIONS TO AND FROM AIR HANDLING EQUIPMENT, DAMPER DEVICES ANDDIFFERENT DUCT SIZES AND DUCT SHAPES.

15. ALL RUN-OUTS TO DIFFUSER/GRILLE SHALL BE THE SAME SIZE AS THE DIFFUSER/GRILLE NECKSIZE AND SHALL HAVE MANUAL VOLUME DAMPER UNLESS NOTED OTHERWISE.

16. PROVIDE THERMOSTAT FOR EACH VAV BOX.

17. VAV BOXES AND VALVES SHALL BE LOCATED NO MORE THAN 24 INCHES ABOVE SUSPENDEDCEILINGS FOR ACCESS.

SHEET METAL KEY NOTES

17 ROUTE 14"X14" INTAKE AIR DUCT UP TO ROOF INTAKE HOOD. REFER TO ROOF PLAN.

18 DIFFUSER SHALL BE MOUNTED 45 DEGREES FROM HORIZONTAL.

19 BOTTOM OF AIR DEVICE MOUNTED 19'-0" A.F.F. COORDINATE WITH ARCHITECT.

20 BOTTOM OF AIR DEVICE MOUNTED 17'-0" A.F.F.

21 LOCATE MINIMUM TWO HUMIDITY SENSORS AT CRAWL SPACE AREA AND USE AVERAGEREADINGS TO CONTROL CRAWL SPACE FANS. COORDINATE WITH CONTROL CONTRACTORFOR EXACT LOCATIONS OF HUMIDITY SENSORS.

22 HVAC EMERGENCY SHUT-OFF SWITCH LOCATION. REFER TO CONTROL DRAWINGS.

23 PROVIDE BIRD SCREEN OVER DUCT OPENING. BALANCE TO 3100 CFM.

24 MOUNT THE TEMPERATURE SENSOR 48" A.F.F.

25 TERMINATE THE TRANSFER DUCT OPENING MINIMUM 1'-0" ABOVE CEILING.

26 SUPPLY DUCT DROP DOWN.

27 EXPOSED RECTANGULAR DUCTS SHALL BE INTERNALLY LINED GALVANIZED AND SHALL BEPAINTED BLACK. THE ELEVATION AND LOCATION OF EXPOSED DUCTWORK SHALL BECOORDINATED WITH ARCHITECT.

28 DUCT MTD STATIC PRESSURE SENSOR. COORDINATE WITH CONTROL CONTRACTOR FOREXACT LOCATION.

29 SPACE MTD STATIC PRESSURE SENSOR. COORDINATE WITH CONTROL CONTRACTOR FOREXACT LOCATION.

30 RELIEF AIR DUCT TO BE CONNECTED TO RELIEF AIR FAN. PROVIDE MOTORIZED AIR DAMPERAND DISCHARGE FAN TO RELIEF AIR HOOD ON ROOF. COVER DUCT OPENING WITH WIRE MESH(FOR EF-16). REFER TO CONTROL DRAWINGS FOR MORE INFORMATION.

31 APPROXIMATE LOCATION FOR PRESSURE SENSOR. REFER TO CONTROL DRAWINGS FORMORE INFORMATION.


1 EXPOSED DUCTS SHALL BE DOUBLE WALL LINED GALVANIZED SPIRAL ROUND AND SHALL BEPAINTED BLACK. THE ELEVATION AND LOCATION OF EXPOSED DUCTWORK SHALL BECOORDINATED WITH ARCHITECT.

2 RISE IN RETURN AIR DUCT. RUN THE MAIN RETURN AIR DUCT BETWEEN JOISTS.

3 ROUTE 8"ø EXHAUST DUCT UP TO ROOF EXHAUST HOOD. REFER TO ROOF PLAN.

4 SUPPLY DUCT DROP DOWN. BOTTOM OF DUCT 11'-0" A.F.F. OR MAX 2'-0" ABOVE CEILING.

5 SUPPLY DUCT UP TO CROSS OTHER DUCTS OR TO NOT BEING IN SERVICE AREA OF ADJUCENTEQUIPMENT .

6 TRANSFER AIR THROUGH 1/2” DOOR UNDERCUT. REFER TO ARCHITECTURAL PLANS FORDOOR SCHEDULES.

7 PROVIDE 36" CLEARANCE IN FRONT OF VAV BOX ELECTRICAL PANEL FOR ACCESS.

8 RETURN AIR DUCT UNDER STAGE.

9 PROVIDE TWO 24"X12" TYPE RG-2 TRANSFER AIR GRILLES WITH 24"X12" TRANSFER AIR DUCT.REFER TO DETAIL DETAIL FOR MORE INFORMATION.

10 PROVIDE 24"X24" TYPE RG-1 TRANSFER AIR GRILLES WITH 22"X10" TRANSFER AIR DUCT.REFER TO DETAIL FOR MORE INFORMATION.

11 12"x12" EXHAUST AIR DUCT UP TO ROOF EXHAUST AIR HOOD. REFER TO ROOF PLAN.


13 14"x14" OUTSIDE AIR DUCT UP TO ROOF INTAKE AIR HOOD. REFER TO ROOF PLAN.

14 RETURN AIR DUCT DROP.

15 LOCATE THE TEMPERATURE SENSOR NEXT TO LIGHT SWITCH.

16 COVER DUCT OPENING WITH WIRE MESH.

X X

07/25/2014 ADDENDUM # 5

VENDNIC

VENDNIC

M

M

8 9

XB12 XB11 XB10 XB09 XB08 XB07 XB06 XB05 XB04 XB03 XB02 XB01

XBA

XF

CAFETORIUMA125

WORKROOMB116

TLTB101C

CORRIDORB100D

VICE #2B103

VICE #1B105

GIRLSB115B

TLTB110

CORRIDORB100C

RECEPTIONB109

OFFICEB101B

CORRIDORB100A

PEIM / REGIST.B102

TESTINGB104

ASSISTANTB107

PRINCIPALB106A

ELECB106B

CORRIDOR130

ADMB108

VESTB111

EF-7

EF-8

EF-10 EF-9

EF-11

VAV-B1 VAV-B2

VAV-B3

VAV-B4

VAV-B5

VAV-B6

VAV-B7

VAV-B8

SD-110"Ø225(TYP-2)

SD-110"Ø250

SD-110"Ø250

SD-18"Ø200(TYP-2)

SD-28"Ø100

SD-18"Ø200

SD-18"Ø200

SD-18"Ø200(TYP-2)

SD-18"Ø200(TYP-2)

SD-18"Ø200

SD-18"Ø150

SD-18"Ø100

SD-110"Ø250

SD-18"Ø100

SD-18"Ø150

SD-18"Ø150

SD-110"Ø250(TYP-2)

10"ø

12"x

10"

10"ø

EG-112"X12"250

EG-112"X12"250

14"x8"

12"x12"

12"x12"14"x8"

14"x12"

8"ø

8"ø

12"x10"

10"ø

10"ø

8"ø

10"ø

10"ø

12"x

12"

12"x

10"

8"ø 8"ø

8"ø

10"ø

10"ø

12"x10"

8"ø8"ø

12"x10"

8"ø

8"ø

8"ø

10"x

10"1

2"x

10"

10"ø

8"ø

8"ø

20"x16"20"x18"

RG-122"x22"

12"X12"

RG-122"x22"

RG-122"x22" RG-1

22"x22"

RG-122"x22"

RG-122"x22"

RG-122"x22"

RG-122"x22"

RG-122"x22"

RG-122"x22"

RG-122"x22"TYPICAL

RG-122"x22"700 CFM

RG-122"x22"500 CFM

22"x

10"

12"x10"

CLINICB101A

BOYSB113B

STORB112

XA01

XA02XA03

X12

XA

XA05XA06XA07X7

XC

XE

XF

XD

XBA

XB12 XB11 XB10 XB09 XB08 XB07 XB06 XB05 XB04 XB03 XB02 XB01

XG

XH

XJ

XK

X6X5X4

111094 126 7 85

13

14

15

X13

X14

JANB114

F.S.D.

F.S.D.

T T TT

T

T

T

T

7

7

7

7

7

7

7

7

44

15 15 15

15

10

1010

10 6

2525

4

4

23

25

256

6

153

3

15

6

3

5

11

11

15

28

29

22

PB

10

SD-110"Ø25022"x10"

22"x

10"

6

24"x20"

24"x

20"

20"x

20"

25

10"x10"EG-18"X8"150

5

S.D.

24"x20"

RF-17 30

P 3124"x20"

28"x34"

N

A

BC

ALT 1

1

ISSUE:

CHECKED:

SCALE:

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KEY PLAN (NTS)


2 3 4 5 6 7 8 9 10

1 2 3 4 5 6 7 8 9 10

H

G

F

E

D

C

B

A

H

G

F

E

D

C

B

A



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ADDITION


FIRST LEVEL SHEET METALPLAN - AREA B

M1124512.013.00

06/25/2014

X

NTS1

FIRST LEVEL SHEET METAL PLAN - AREA B














































17 ROUTE 14"X14" INTAKE AIR DUCT UP TO ROOF INTAKE HOOD. REFER TO ROOF PLAN.

18 DIFFUSER SHALL BE MOUNTED 45 DEGREES FROM HORIZONTAL.

19 BOTTOM OF AIR DEVICE MOUNTED 19'-0" A.F.F. COORDINATE WITH ARCHITECT.

20 BOTTOM OF AIR DEVICE MOUNTED 17'-0" A.F.F.

21 LOCATE MINIMUM TWO HUMIDITY SENSORS AT CRAWL SPACE AREA AND USE AVERAGEREADINGS TO CONTROL CRAWL SPACE FANS. COORDINATE WITH CONTROL CONTRACTORFOR EXACT LOCATIONS OF HUMIDITY SENSORS.

22 HVAC EMERGENCY SHUT-OFF SWITCH LOCATION. REFER TO CONTROL DRAWINGS.

23 PROVIDE BIRD SCREEN OVER DUCT OPENING. BALANCE TO 3100 CFM.

24 MOUNT THE TEMPERATURE SENSOR 48" A.F.F.

25 TERMINATE THE TRANSFER DUCT OPENING MINIMUM 1'-0" ABOVE CEILING.

26 SUPPLY DUCT DROP DOWN.

27 EXPOSED RECTANGULAR DUCTS SHALL BE INTERNALLY LINED GALVANIZED AND SHALL BEPAINTED BLACK. THE ELEVATION AND LOCATION OF EXPOSED DUCTWORK SHALL BECOORDINATED WITH ARCHITECT.

28 DUCT MTD STATIC PRESSURE SENSOR. COORDINATE WITH CONTROL CONTRACTOR FOREXACT LOCATION.

29 SPACE MTD STATIC PRESSURE SENSOR. COORDINATE WITH CONTROL CONTRACTOR FOREXACT LOCATION.

30 RELIEF AIR DUCT TO BE CONNECTED TO RELIEF AIR FAN. PROVIDE MOTORIZED AIR DAMPERAND DISCHARGE FAN TO RELIEF AIR HOOD ON ROOF. COVER DUCT OPENING WITH WIRE MESH(FOR EF-16). REFER TO CONTROL DRAWINGS FOR MORE INFORMATION.

31 APPROXIMATE LOCATION FOR PRESSURE SENSOR. REFER TO CONTROL DRAWINGS FORMORE INFORMATION.


1 EXPOSED DUCTS SHALL BE DOUBLE WALL LINED GALVANIZED SPIRAL ROUND AND SHALL BEPAINTED BLACK. THE ELEVATION AND LOCATION OF EXPOSED DUCTWORK SHALL BECOORDINATED WITH ARCHITECT.

2 RISE IN RETURN AIR DUCT. RUN THE MAIN RETURN AIR DUCT BETWEEN JOISTS.

3 ROUTE 8"ø EXHAUST DUCT UP TO ROOF EXHAUST HOOD. REFER TO ROOF PLAN.

4 SUPPLY DUCT DROP DOWN. BOTTOM OF DUCT 11'-0" A.F.F. OR MAX 2'-0" ABOVE CEILING.

5 SUPPLY DUCT UP TO CROSS OTHER DUCTS OR TO NOT BEING IN SERVICE AREA OF ADJUCENTEQUIPMENT .

6 TRANSFER AIR THROUGH 1/2” DOOR UNDERCUT. REFER TO ARCHITECTURAL PLANS FORDOOR SCHEDULES.

7 PROVIDE 36" CLEARANCE IN FRONT OF VAV BOX ELECTRICAL PANEL FOR ACCESS.

8 RETURN AIR DUCT UNDER STAGE.

9 PROVIDE TWO 24"X12" TYPE RG-2 TRANSFER AIR GRILLES WITH 24"X12" TRANSFER AIR DUCT.REFER TO DETAIL DETAIL FOR MORE INFORMATION.

10 PROVIDE 24"X24" TYPE RG-1 TRANSFER AIR GRILLES WITH 22"X10" TRANSFER AIR DUCT.REFER TO DETAIL FOR MORE INFORMATION.



13 14"x14" OUTSIDE AIR DUCT UP TO ROOF INTAKE AIR HOOD. REFER TO ROOF PLAN.

14 RETURN AIR DUCT DROP.

15 LOCATE THE TEMPERATURE SENSOR NEXT TO LIGHT SWITCH.


X

07/25/2014 ADDENDUM # 5

UP

UP

GIH-2 GIH-4GIH-3

XA01

XA02XA03

X12XA05XA06XA07X7

XC

XE

XF

XD

XG

X6X5X4

111094

B

C

F

32 12

A

H

6 7

J

XB

E

85

G

D

A0

13

X8

X13

X14

GEH-2

GEH-3

GEH-1

GEH-4

GEH-5 GEH-6

GEH-12

GEH-7

GEH-8

GEH-9GEH-10

GEH-11

GIH-6

GIH-5

1

1

2

3

GIH-1

GRH-1

R 10' - 0"

R10' - 0"

R 10' - 0"

R10

' -1"

R10' -

0"

R10' - 0"

GRH-2

GRH-3

1. PROVIDE DIRECT COMBUSTION AND VENT FOR GAS FIRED UNITHEATER THROUGH ROOF. FOLLOW MANUFACTURERECOMENDATIONS FOR EXACT SIZE AND CLEARANCE REQUIREMENT.VENT SHALL BE 10'-0" AWAY FROM ANY BUILDING INTAKE. REFER TOTO DEATIL FOR MORE INFORMATION.

2. 6"Ø BOILER INTAKE AIR DUCT. FOLLOW MANUFACTURER & CODERECOMMENDATION FOR EXACT SIZE, MATERIAL AND INSTALLATION.

3. 8"Ø BOILER EXHAUST VENT. FOLLOW MANUFACTURER & CODERECOMMENDATION FOR EXACT SIZE, MATERIAL AND INSTALLATION.

MECHANICAL ROOF PLAN KEY NOTESX

N

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2 3 4 5 6 7 8 9 10

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H

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E

D

C

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A

H

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E

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ADDITION


ROOF LEVEL SHEET METALPLAN

M1414512.013.00

06/25/2014

NTS1

ROOF LEVEL MECHANICAL PLAN













































07/25/2014 ADDENDUM # 5

M

F

2

H

E

G

D

A0

0.10

MECH / RISERA105B

CH-1

B-1

HWP-3

HWP-4

ET-2

CHWP-1

CHWP-2

GUH-1

GUH-2

ET-2

PUMP - VFD(TYP.)

4" CHWR4" CHWS

HWP-1 & 2

2-1/2" HWS & HWR

3" CHWS &CHWR

4" CHWS

3

M302

BT-1

AHU-1

3

SF-12

ET-2

GUH-2

PUMP - VFD(TYP.)

AS-2

AS-1

5

5

6

6

8

9

7

7

21

3" HHWRR

2 1/2" HHWR

3" HHWS

3" CHWR

3" CHWS

21/2

"H

HW

R

3" HHWS

DDC CONTRAOL PANEL

26

3"

HH

WR

3"

HH

WS

3" HHWR3" HHWS

10

M302

AHU-4AHU-2AHU-3

3" CHWS & CHWR 2" HHWS & HHWR

VFDVFD

VFD

2" CHWS & CHWR

1-1/4" HHWS & HHWR

1-1/4" HHWS & HHWR

2" CHWS & CHWR

1-1/4" HHWS & HHWR

2" CHWS & CHWR

10

M

11

2-1/2" CHWS & CHWR

1-1/2" HHWS& HHWR

99

9

33

3

13 14

15

3

M302

CH-1

B-1

AHU-1

GUH-2

6" BOILER INTAKEUP THROUGHROOF.

8" BOILER EXHAUST UPTHROUGH ROOF.

4

20

3

1

1

2

2

4

60"x20"

66"x24"

4'-

0"

4' - 0"4' - 0"

4'-

0"

HWP-3

HWP-4

SF-12

ET-2

CHWP-1

CHWP-2

GUH-1

GUH-2

ET-2

PUMP - VFD(TYP.)

HWP-1 & 2

AS-2

AS-1

BT-15

5

6

6

8

9

12

16

17 19 TYPICAL

18

18

22

23

24

DDC CONTRAOLPANEL

T

T

T

14"x

14"

14"x14"

25

10

M302

AHU-2

AHU-4

AHU-3

M

MM

RG-212"x12"200

VFD

VFDVFD

24"x20"

EUH-1

1

26"x20" DN.

99

9

3 3

3

1

1

12

2

2

2

2

2

18

1818

T

20"x

20"

42"x24"S.D.

S.D.S.D.

M

VFD FOR EF-16 & EF-17

9

N

A

BC

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ADDITION


ENLARGED MECHANICALPLANS AND SECTIONS

M3014512.013.00

06/25/2014

1/4" = 1'-0"1

MECH/ RISER A105B - Hydronic - AREA A

MECHANICAL ROOM GENERAL NOTES

1 COORDINATE AIR HANDLING UNIT DUCT CONNETIONS WITH LAY-OUTDRAWINGS AND UNIT MANUFACTURER. PROVIDE FLEXIBLECONNECTIONS AT UNIT INLET AND DISCHARGE LOCATIONS.COORDINATE AIR HANDLING UNIT DUCT CONNETIONS WITH LAY-OUTDRAWINGS AND UNIT MANUFACTURER. PROVIDE FLEXIBLECONNECTIONS AT UNIT INLET AND DISCHARGE LOCATIONS.

2 INSTALL PIPING, DUCTS, AND EQUIPMENT TO ALLOW PROPERINSTALLATION OF INSULATION. REFER TO MECHANICALSPECIFICATIONS FOR INSULATION REQUIREMENTS.

3 PROVIDE ACCESS AROUND ALL EQUIPMENT PER MANUFACTURER'SRECOMMENDATIONS.

4 ALL CORING THROUGH FLOORS SHALL BE BY MECHANICALCONTRACTOR.

5 SEAL ALL HOLES THROUGH WALLS AND FLOORS PER DETAILS ANDSPECIFICATIONS.

6 CONTRACTOR SHALL OBTAIN APPROVAL FOR ANY DEVIATION FROMINDICATED EQUIPMENT LOCATIONS WITH ENGINEER AND OWNER'SREPRESENATIVE PRIOR TO INSTALLATION.

7 ALL FIRE AND COMBINATION FIRE/SMOKE DAMPERS SHALL BEINSTALLED SUCH THAT THE DAMPER ACTUATOR IS IN AN ACCESSIBLELOCATION.

8 CONTRACTORS SHALL MAINTAIN ADEQUATE CLEARANCES (PER N.E.C.)ABOVE AND AROUND ANY ELECTRICAL PANELS, EQUIPMENT, ANDTRANSFORMERS WHEN ROUTING OVERHEAD.

NTS3

MECH/ MEZZANINE - HYDRONIC - AREA A

1/4" = 1'-0"2

MECH/ RISER A105B - SHEET METAL - AREA A

NTS4

MECH/ MEZZANINE - SHEET METAL - AREA A

x MECHANICAL ROOM KEY NOTES

1 PROVIDE 1 1/2" LINER IN SUPPLY AND RETURN DUCT OFF OF AIR HANDLINGUNIT THROUGH FIRST ELBOW. MINIMUM LENGTH OF LINED DUCT SHALL BETEN FEET.

2 SPRING RETURN DUCT PRESSURE RELIEF DOOR. SIZE, QUANTITY ANDRATED PRESSURE AS REQUIRED FOR FULL UNIT AIR FLOW VOLUME.

3 LOCATE NEW AIR HANDLING UNIT ON 4" HOUSEKEEPING PAD AND PROVIDEVIBRATION ISOLATORS PER SPECIFICATIONS REQUIREMENT.

4 PROVIDE DIRECT COMBUSTION AND VENT FOR GAS FIRED UNIT HEATERTHROUGH ROOF. PROVIDE MANUFACTURER RECOMMENDED SIZE ANDCLEARANCE REQUIREMENT. VENT SHALL BE 10'-0" AWAY FROM ANYBUILDING INTAKE.

5 AIR AND DIRT ELIMINATOR. MOUNT HIGH ENOUGH TO PERMIT SERVICINGAND DRAINING.

6 CHEMICAL SHOT FEEDER. REFER TO DIAGRAMS & DETAILS FOR SPECIFICPIPING ARRANGEMENT.

7 APPROXIMATE LOCATION OF VENTURI FLOW METER. FOLLOWMANUFACTURER'S RECOMMENDATION FOR LOCATION AND INSTALLATIONREQUIREMENT.

8 REFER TO FIRE PROTECTION PLANS.

9 VFD MOUNTED ON UNI-STRUT. PROVIDE MINIMUM 6'-0" CLEARANCE ABOVEVFD.

10 REFER TO PIPING FLOW DIAGRAM FOR END OF THE LOOP BYPASS DETAIL.

11 APPROXIMATE LOCATION OF DIFFERENTIAL PRESSURE TRANSMITER INCHILLED WATER PIPING.

12 COIL PULL CLEARANCE MINIMUM 9'-0"




16 LOCATE BOILER ON 4" HOUSEKEEPING PAD AND PROVIDE MINIMUM 2'-0"CLEARANCE ALL AROUND THE BOILER.

17 MINIMUM 2'-0" CLEARANCE ON SIDES, 1'-0" ON BACK & 60" IN FRONT OFPUMP.

18 CONTRACTOR SHALL PROVIDE SUPPLY AND RETURN DUCT SMOKEDETECTORS AND ALL NECESSARY FIRE ALARM AND SHUT DOWNINTERLOCKS. CONTRACTOR SHOULD COORDINATE WORK OF ALL TRADES INPROVISION OF SMOKE DETECTORS.

19 PUMPS SHALL BE LOCATED ON INERTIA BASE.


21 RISE IN PIPES.

22 20"x20" MECHANICAL ROOM RELIEF/ EXHAUST AIR DUCT. COVER DUCT'SOPENING WITH WIRE MESH.

23 104"x28" RELIEF AIR DUCT UP TO GRH-1.

24 98"x42" INTAKE AIR DUCT UP TO GIH-1.

25 14"X14" OUTSIDE AIR DUCT UP TO GIH-5.

26 PROVIDE HEAT TRACING FOR EXPOSED TO WEATHER PIPES. REFER TOSPECIFICATION, ELECTRICAL AND CONTROL DRAWINGS FOR MOREINFORMATION.

07/25/2014 ADDENDUM # 5

Access

door on

opposite

side

FMB PHW

Access

door on

opposite

side

39LD

vfdvfd

HC

20"x24"

20"x20"

20"x

46"

17"x

37" 26"x

44"

26"x20"

AHU-4 AHU-2 AHU-3

GIH-3GIH-2GIH-4

MM

M

AFMS

AFMS

AFMS

SD-110"Ø200

26"x20"

M

M

28"x

46"

RETURN AIR

OUTSIDE AIR

SUPPLY AIRACCESS

ACCESS/MIXING BOX

H.C. C.C.

4'-

53/8

"

5' - 0 5/8"

COIL PULLCLEARANCE

ACCESS ACCESS

5' - 0 5/8"

4'-

215/3

2"

5'-

11/4

"

5' - 4 9/16"

RETURN AIR

OUTSIDE AIR

SUPPLY AIR

ACCESS

ACCESS/MIXING BOX

H.C. C.C.

5' - 4 9/16"

4'-

613/3

2"

COIL PULLCLEARANCE

ACCESS ACCESS

RETURN AIR

OUTSIDE AIR

SUPPLY AIR

ACCESS

ACCESS/MIXING BOX

H.C. C.C.

5'-

11/4

"

5' - 4 9/16"

5' - 4 9/16"

4'-

613/3

2"

COIL PULLCLEARANCE

ACCESS ACCESS

5'-

03/3

2"

19' - 9 1/2"

SUPPLY FANRETURN FAN EXHAUST AIR OUTSIDE AIR/MIXING BOX

HEATING COIL COOLING COIL

ACCESSACCESSACCESSACCESS

19' - 9 1/2"

8'-

8"

RETURN FAN EXHAUST AIR INTAKE AIR/MIXING BOX

HEATING COIL COOLING COIL SUPPLY FAN

ACCESSACCESSACCESSACCESS

COIL PULL CLEARANCE

AHU-1

M

M

AFMS

AFMS

AFMS

60"x20"

24"x66"

GRH-1

GIH-1

24"x92"

28"x104"

28"x104"

46"x96"

46"x96"

N

A

BC

ALT 1

1

ISSUE:

CHECKED:

SCALE:

© 2013 SHW Group

SHW Project:

SHEET TITLE:

KEY PLAN (NTS)


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ADDITION


AIR HANDLING UNITSLAYOUTS AND SECTIONS

M3024512.013.00

06/25/2014

NTS10

MECHANICAL MEZZANINE SECTION

MECHANICAL ROOM GENERAL NOTES

1 COORDINATE AIR HANDLING UNIT DUCT CONNETIONS WITH LAY-OUTDRAWINGS AND UNIT MANUFACTURER. PROVIDE FLEXIBLECONNECTIONS AT UNIT INLET AND DISCHARGE LOCATIONS.COORDINATE AIR HANDLING UNIT DUCT CONNETIONS WITH LAY-OUTDRAWINGS AND UNIT MANUFACTURER. PROVIDE FLEXIBLECONNECTIONS AT UNIT INLET AND DISCHARGE LOCATIONS.

2 INSTALL PIPING, DUCTS, AND EQUIPMENT TO ALLOW PROPERINSTALLATION OF INSULATION. REFER TO MECHANICALSPECIFICATIONS FOR INSULATION REQUIREMENTS.

3 PROVIDE ACCESS AROUND ALL EQUIPMENT PER MANUFACTURER'SRECOMMENDATIONS.

4 ALL CORING THROUGH FLOORS SHALL BE BY MECHANICALCONTRACTOR.

5 SEAL ALL HOLES THROUGH WALLS AND FLOORS PER DETAILS ANDSPECIFICATIONS.

6 CONTRACTOR SHALL OBTAIN APPROVAL FOR ANY DEVIATION FROMINDICATED EQUIPMENT LOCATIONS WITH ENGINEER AND OWNER'SREPRESENATIVE PRIOR TO INSTALLATION.

7 ALL FIRE AND COMBINATION FIRE/SMOKE DAMPERS SHALL BEINSTALLED SUCH THAT THE DAMPER ACTUATOR IS IN AN ACCESSIBLELOCATION.

8 CONTRACTORS SHALL MAINTAIN ADEQUATE CLEARANCES (PER N.E.C.)ABOVE AND AROUND ANY ELECTRICAL PANELS, EQUIPMENT, ANDTRANSFORMERS WHEN ROUTING OVERHEAD.

HVAC PIPING KEY NOTES

1 MINIMUM FLOW BYPASS VALVE LOCATION. SEE DETAILS, PIPING DIAGRAMS,AND TEMPERATURE CONTROL DIAGRAMS.

2 SYSTEM DIFFERENTIAL PRESSURE TRANSMITTER LOCATION. COORDINATEWITH CONTROL CONTRACTOR FOR EXACT LOCATION. SEE DETAILS, PIPINGDIAGRAMS, AND TEMPERATURE CONTROL DIAGRAMS.

3 PIPES TO BE CONNECTED TO THE UNIT.

4 EXISTING CHILLED & HOT WATER SUPPLY AND RETURN PIPES TO REMAIN.

5 REFRIGERANT LIQUID AND SUCTION LINES TO BE SIZED PERMANUFACTURER'S RECOMMENDATION AND INSTALLED PER SPECIFICATION.

6 PROVIDE 4" CONCRETE EQUIPMENT PAD FOR CONDENSING UNIT. PROVIDE4'-0" CLEARANCE AROUND CONDENSING UNIT OR MANUFACTURERECOMMENDED CLEARANCE REQUIREMENTS.

7 FLEXIBLE HOSE TYPE EXPANSION LOOP FOR 2" OF MOVEMENT.

NTS4

AHU-2 ELEVATION VIEW

NTS5

AHU-2 PLAN VIEW

NTS6


NTS7

AHU-3 PLAN VIEW

NTS8


NTS9

AHU-4 PLAN VIEW

NTS2

AHU-1, ELEVATIONNTS

1AHU-1 PLAN VIEW

NTS3

MECH/ RISER A105B- AHU-1 SECTION

X

07/25/2014 ADDENDUM # 5

N

A

BC

ALT 1

1

ISSUE:

CHECKED:

SCALE:

© 2013 SHW Group

SHW Project:

SHEET TITLE:

KEY PLAN (NTS)


2 3 4 5 6 7 8 9 10

1 2 3 4 5 6 7 8 9 10

H

G

F

E

D

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B

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H

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ADDITION


MECHANICAL SCHEDULES

M6014512.013.00

06/25/2014

BOILER SCHEDULE

UNIT IDENTIFICATION FUEL FLUID ELECTRICAL

MANUFACTURER

MODELNUMBER NOTESMARK

AREASERVED TYPE

FIRINGRATEINPUTMBH

FIRINGRATE

OUTPUTMBH

FLOWRATE GPM

FLUIDTYPE EWT (F) LWT (F) VOLTS PHASE FLA

B-1 NEW ADDITION& RENOVATED

AREA

NATURAL GAS 900 846 45 WATER 100 140 115 1 5 PATTERSON-KELLY

C-900 1, 2

EXPANSION TANK SCHEDULE

UNIT IDENTIFICATION TANK SYSTEM

MANUFACTURER MODEL NO. NOTESMARK LOCATIONSYSTEMSERVED TYPE

ASMECONSTRUCTION

TANKVOLUME

(GALLONS)

ACCEPTANCEVOLUME

(GALLONS)DIAMETER

(IN)HEIGHT

(IN)WEIGHT

(LBS)

ESTIMATEDSYSTEMVOLUME

(GALLONS)FLUIDTYPE

OPERATING TEMP. OPERATING PRESSURE

MIN. TEMP(F)

MAX. TEMP(F)

MINPRESSURE

(PSIG)

MAXPRESSURE

(PSIG)

ET-1 MECH. RM CHILLEDWATER

DIAPHRAGM YES 21.7 11.3 16-1/4 29 270 592 WATER 40 100 12 50 B & G D-40

ET-2 MECH. RM HOT WATERHEATING

DIAPHRAGM YES 21.7 11.3 16-1/4 29 270 732 WATER 40 140 12 50 B & G D-40

PUMP SCHEDULE

MARK LOCATIONSYSTEMSERVED TYPE

COUPLINGTYPE

WATERFLOW(GPM)

PUMPHEAD (FT)

MIN.EFFICIENCY

(%) BHP HP RPM VOLTS PHASEMANUFAC

TURERMODEL

NO. TYPE NOTES

CHWP-1 MECH. RM CHILLER PUMP BASE CLOSED 225 150 62.02 13.76 20 1750 460 3 B & G 1510 2G 1,2,3

CHWP-2 MECH. RM CHILLER PUMP BASE CLOSED 225 150 62.02 13.76 20 1750 460 3 B & G 1510 2G 1,2,3

HWP-1 MECH. RM BOILER PUMP INLINE CLOSED 45 25 57.72 0.5 0.75 1750 460 3 B & G 90 2AA 1,2,3

HWP-2 MECH. RM BOILER PUMP INLINE CLOSED 45 25 57.72 0.5 0.75 1750 460 3 B & G 90 2AA 1,2,3

HWP-3 MECH. RM BUILDINGHEAT LOOP

BASE CLOSED 135 100 62.77 5.45 10 1750 460 3 B & G 1510 2E 1,2,3

HWP-4 MECH. RM BUILDINGHEAT LOOP

BASE CLOSED 135 100 62.77 5.45 10 1750 460 3 B & G 1510 2E 1,2,3

POWER VENTILATOR SCHEDULE

UNIT IDENTIFICATION

AIRFLOW E.S.P. CONTROL

FAN WHEEL FAN MOTOR ELECTRICAL

MANUFACTURER

MODELNO. NOTESMARK AREA SERVED TYPE

FANSPEED

FAN TIPSPEED FAN BHP FAN HP RPM

DRIVETYPE VOLTS PHASE HERTZ

EF-1 BOY'S R.R. A110A 350 0.75 TIME SCHEDULE IN-LINE 2223 6511 0.4 1/2 1725 BELT 208 1 60 GREENHECK BSQ-70-5

EF-2 GIRL'S R.R. A110B 350 0.75 TIME SCHEDULE IN-LINE 2223 6511 0.4 1/2 1725 BELT 208 1 60 GREENHECK BSQ-70-5

EF-3 JAN A111 150 0.25 LIGHT CONTROL IN-LINE 1114 3262 0.07 1/4 1725 BELT 208 1 60 GREENHECK BSQ-70-4

EF-4 TLT A114 350 0.5 TIME SCHEDULE IN-LINE 2037 5967 032 1/3 1725 BELT 208 1 60 GREENHECK BSQ-70-3

EF-5 WOMEN R.R. A121 200 0.50 TIME SCHEDULE IN-LINE 1537 4503 0.14 1/4 1725 BELT 208 1 60 GREENHECK BSQ-70-4

EF-6 MEN R.R A120 200 0.50 TIME SCHEDULE IN-LINE 1537 4503 0.14 1/4 1725 BELT 208 1 60 GREENHECK BSQ-70-4

EF-7 TLT B101C 150 0.50 LIGHT CONTROL CEILING 1050 - - 150 WATTS - DIRECT 115 1 60 GREENHECK SP-B150

EF-8 TLT B110 150 0.50 LIGHT CONTROL CEILING 1050 - - 150 WATTS - DIRECT 115 1 60 GREENHECK SP-B150

EF-9 BOY'S R.R B113B 250 0.75 TIME SCHEDULE IN-LINE 1899 5561 025 1/4 1725 BELT 208 1 60 GREENHECK BSQ-70-4

EF-10 GIRL'S R.R B115B 250 0.75 TIME SCHEDULE IN-LINE 1899 5561 0.25 1/4 1725 BELT 208 1 60 GREENHECK BSQ-70-4

EF-11 JAN B114 150 0.25 LIGHT CONTROL IN-LINE 1114 3262 0.07 1/4 1725 BELT 208 1 60 GREENHECK BSQ-70-4

EF-14 CRAWL SPACE 800 0.75 HUMIDITY SENSOR IN-LINE 1857 5438 0.38 1/2 1725 BELT 208 1 60 GREENHECK BSQ-90-5

RF-16 AHU-2 & AHU-3 7000 0.5 PRESSURE SENSOR& AHU UNITS

IN-LINE 513 4099 1.24 1-1/2 1725 BELT 208 3 60 GREENHECK BSQ-300-15

RF-17 AHU-4 4300 0.5 PRESSURE SENSOR& AHU UNITS

IN-LINE 606 3886 0.68 3/4 1725 BELT 208 3 60 GREENHECK BSQ-240-7

SF-12 MECH 152 1300 0.75 TEMPERATURESENSOR


SF-15 CRAWL SPACE 800 0.75 INTERLOCK WITHEF-14


VF-13 ELECTRICAL A128 200 0.50 TEMPERATURESENSOR


DX AIR CONDITIONING UNIT SCHEDULE

UNIT IDENTITY

TYPE

ELECTRICAL

SEER MANUFACTURERMODEL NUMBER

(INDOOR UNIT / OUTDOOR UNIT) NOTESMARK (INDOOR UNIT /

OUTDOOR UNIT) NUMBERAREA

SERVEDCAPACITY

BTU/HRAIRFLOW(LOW / HI) VOLTS/PHASE

MCA (INDOOR UNIT /OUTDOOR UNIT)

MOCP (INDOOR UNIT /OUTDOOR UNIT)

AC / CU 1 IDF 176 WALL MOUNTED 22,000 353 / 5885 208/1 16/ 16 25/ 25 16 CARRIER 40GVC024/ 38GVC024 1,2,3, 4

GRILLE, REGISTER, DIFFUSER SCHEDULE

UNIT IDENTIFICATION FLOWRANGE(CFM)

DIFFUSER FACESIZE (IN)

DIFFUSERNECK SIZE

(IN)FACE

PATTERNMOUNTING

TYPE COLOR MATERIAL ACCESSORY MANUFACTURERMODEL

NUMBER NOTESMARK NUMBEREG 1 SEE PLANS 18x18 10x10 LOUVER GYP. WHITE ALUMINUM NONE TITUS 350RL 2, 3, 4, 5

EG 2 SEE PLAN 12x12 8X8 LOUVER DUCT WHITE STEEL NONE TITUS 350RL 2, 4, 5

EG 3 SEE PLAN 12x12 8X8 LOUVER LAY-IN WHITE STEEL NONE TITUS 350RL 2, 4, 5

RG 1 NA 24x24 22x22 LOUVER LAY-IN WHITE STEEL NONE TITUS 350RL 2, 4, 5

RG 2 SEE PLANS SEE PLAN SEE PLAN LOUVER WALL WHITE STEEL NONE TITUS 300FL 4, 5

RG 3 SEE PLAN SEE PLAN SEE PLAN LOUVER WALL WHITE STEEL NONE TITUS 300FL 4, 5

SD 1 SEE PLAN 24x24 SEE PLAN CONE LAY-IN WHITE STEEL NONE TITUS OMNI 1, 2, 4, 5

SD 2 SEE PLAN 12x12 SEE PLAN CONE LAY-IN WHITE STEEL NONE TITUS OMNI 1, 2, 4, 5

SD 3 SEE PLAN NECK +1-3/4" SEE PLAN LOUVER WALL WHITE STEEL NONE TITUS 300FL 4, 5

SD 4 SEE PLAN SEE PLAN SEE PLAN LOUVER SURFACE WHITE STEEL NONE TITUS DL 4, 5

INTAKE, RELIEF & EXHAUST HOOD SCHEDULE

UNIT IDENTIFICATION

AIRLFOWCFM

SP DROPIN WG

ROOFCURB

HEIGHT(IN)

THROAT HOOD

MANUFACTURERMODEL

NUMBER NOTESMARK NUMBERAREA/ UNIT

SERVEDWIDTH

(IN)LENGTH

(IN)

THROATVELOCITY

FPMHOOD

MATERIALHEIGHT

(IN)WIDTH

(IN)LENGTH

(IN)

GEH 1 EF-1 350 0.045 12 10 - 614 ALUMINUM 7.75 20.5 - GREENHECK GRSE 1, 2, 3











GEH 12 EF-14 800 0.034 12 16 - 552 ALUMINUM 11 29 - GREENHECK GRSE 1, 2, 3

GIH 1 AHU-1 15,100 0.047 12 46 90 525 ALUMINUM 25 94 132 GREENHECK FGI 1, 2, 3




GIH 5 SF-12 1300 0.019 12 24 - 401 ALUMINUM 11 34 - GREENHECK GRSI 1, 2, 3

GIH 6 SF-15 800 0.034 12 16 552 ALUMINUM 11 29 - GREENHECK GRSI 1, 2, 3

GRH 1 AHU-1 16,400 0.091 12 28 104 811 ALUMINUM 19 49 104 GREENHECK FGR 1, 2, 3

GRH 2 AHU-2 & AHU-3 7,000 0.103 12 36 36 778 ALUMINUM 19 54 48 GREENHECK FGR 1, 2, 3

GRH 3 AHU-4 4,300 0.106 12 28 28 790 ALUMINUM 19 38 48 GREENHECK FGR 1, 2, 3

NOTES:1. PROVIDE 1/2" ALUMINUM BIRDSCREEN.2. PROVIDE MANUFACTURER'S STANDARD INSULATED ROOF CURB WITH MINIMUM HEIGHT OF 12".3. ALL OUTSIDE AIR INTAKES, RELIEFS AND EXHAUST OPENING SHALL BE PROTECTED WITH BURGLAR BARS, 3/4" DIAMETER VERTICAL AND HORIZONTALBARS WITH MAXIMUM 6" SPACING.

AIR COOLED CHILLER SCHEDULE

UNIT IDENTIFICATION CAPACITY AND PERFORMANCE CHILLED WATER COMPRESSOR CONDENSOR ELECTRICAL PHYSICAL CHARACTERISTICS

MANUFACTURER

MODELNUMBER NOTESMARK

ACC-NUMBER

AREA/UNITSERVED

UNITCAPACITY

TONS EER kW/TON IPLVREFRIGERANT

TYPEFLOWGPM EWT (F) LWT (F)

MAX WPDFt HD.

FOULINGFACTOR

FLUIDTYPE TYPE

NO. OFCOMPRES

SORSNO. OF

CIRCUITSNO. OF

STAGESNO. OFFANS

EACH FANAIRFLOW

TOTALFAN

MOTORKW

AMBIENTTEMP (F) MOP MCA kW VOLTS PHASE

OPERATING WEIGHT

LBS

DIMENSIONS

HEIGHT(IN) WIDTH (IN)

LENGTH(IN)

CH 1 NEW ADDITION 54.5 9.57 1.26 14.45 R410A 130 54 44 19.3 0.00010 WATER SCROLL 1 2 4 4 9700 5.36 99 150 125.9 69 460 3 3500 79 93 89 CARRIER 30RAP060 1,2,3,4,5, 6, 7,8, 9

NOTES:1. PROVIDE UNIT MTD DISCONNECT SWITCH.2. CHILLER SHALL BE PROVIDED WITH SECURITY GRILLES/ HAIL GUARDS.3. PROVIDE 6" HIGH CONCRETE HOUSEKEEPING PAD. PROVIDE SPRING VIBRATION ISOLATORS PER SPECIFICATION.4. PROVIDE REQUIRED CONTROLS TO INTERFACE WITH BUILDING CONTROL SYSTEM. COORDINATE WITH CONTROL CONTRACTOR.5. PROVIDE LOW SOUND PACKAGE.6. PROVIDE LOW AMBIENT HEAD PRESSURE CONTROL.7. PROVIDE WITH BUFFER TANK.8. PROVIDE UNIT WITH SINGLE POINT CONNECTION.9. PROVIDE UNIT WITH LON COMMUNICATIONS INTERFACE.

NOTES:1. PROVIDE CONDENSATE NEUTRALIZATION KIT.2. PROVIDE FULLY MODULATING BOILER PLANT CONTROLLER FOR FIRING RATE AND STAGING. PLANT CONTROLLER TO HAVE LON COMMUNICATIONS INTERFACE.

NOTES:1. PUMP SHALL OPERATE ON A LEAD/LAG SEQUENCE.2. PUMP SHALL BE CONTROLLED BY A VARIABLE FREQUENCY DRIVE.3. PUMPS ARE 100% STANDBY.

NOTES:1. PROVIDE GRAVITY DAMPER FOR ALL EXHAUST & SUPPLY FANS.2. PROVIDE FACTORY MOUNTED DISCONNECT SWITCH FOR ALL FANS.3. PROVIDE HANGING BRACKET.4. SF-15 SHALL BE INTERLOCKED WITH EF-14.5. RF-16 & RF-17 SHALL BE PROVIDED WITH VFD. REFER TO CONTROL DRAWINGS FOR MORE INFORMATION.

NOTES:1. FOLLOW MANUFACTURER'S RECOMMENDATIONS FOR REFRIGERANT PIPES SIZES AND MATERIAL.2. PROVIDE GROUND MOUNTED CONDENSING UNITS.3. PROVIDE DISCONNECT SWITCH FOR BOTH INDOOR & OUTDOOR UNITS.4. PROVIDE SINGLE POINT CONNECTION AT CONDENSING UNIT.

BUFFER TANK SCHEDULE

MARK NUMBERSYSTEMSERVED GALLONS

ASMECONSTRU

CTIONDIAMETER

(IN)HEIGHT

(IN)ARRANGE

MENTSYSTEM

FLUIDSYSTEM

TEMPWEIGHT

(LBS)MANUFAC

TURERMODEL

NO. NOTESBT 1 HHW 200 YES 30 76 VERTICAL WATER 140 350 CEMLINE V200SEB 1, 2

AIR AND DIRT SEPARATOR SCHEDULE

UNIT IDENTIFICATION

TYPE CONNECTION SIZEDIAMETER

(IN)HEIGHT

(IN)WEIGHT

(LBS)FLOW(GPM)

MAX PRESSURE DROP(FT) MANUFACTURER MODEL NO. NOTESMARK NUMBER LOCATION SYSTEM SERVED

AS 1 MECHANICAL ROOM HEATING HOT WATER FLANGED 3" 21 24 200 95 1 SPIROVENT VSR400

AS 2 MECHANICAL ROOM CHILLED WATER FLANGED 4" 21 24 200 170 1 SPIROVENT VSR400

NOTES:1. PROVIDE INTERIOR, TANK COATING.2. FACTORY INSULATED WITH 2" INSULATION.

NOTES:1. FLEXIBLE DUCTWORK SHALL BE THE SAME SIZE AS THE DIFFUSER NECK OR AN EQUIVALENT ROUND DUCT. FLEXIBLE DUCTWORK SHALL BE SUPPORTED TO PREVENT KINKS AND BENDS.2. REFER TO REFLECTED CEILING PLANS FOR EXACT LOCATIONS. PROVIDE ALL FRAMES AND ACCESSORIES AS REQUIRED FOR PROPER INSTALLATION.3. OBD-OPPOSED BLADE DAMPER REQUIRED AT GYP. CEILING.4. PROVIDE BALANCING DAMPERS AT BRANCH TAP.5. CONTRACTOR IS RESPONSIBLE TO PROVIDE THE AIR DEVICES FRAME AND MOUNTING SYSTEM TO MATCH THE ARCHITECTURAL CEILING TYPES. SEE ARCITECTURAL DRAWINGS FOR COORDINATION.

07/25/2014 ADDENDUM # 5

M

CS

HOA

AO DO AO

ES

ES

DI

PG

FILTER

DI

HC

AO

M

ES

M

DPT

ESM

ES

M

AFS

ES

AI

ES

AI

AF

S

AFS

ES

AI

M

CS

HOA

DO AO

ES

DI

AI

TS

DI

FZ

AI

TS

DIDI

VFD

DD

DI

DD

DI AI

TS

CC

AO

ES

M

VFD

DPT

AI

SP

AI

RH

DPS

SP

DI

INDOOR VAV CLASSROOMS AHU-1CONTROL DIAGRAM

SUPPLY FAN

RUNSTATUS

START/STOP

SPEEDCONTROL

DS

N.C.

FULLYMODUL.

RETURN AIR

FILTERPRESS.ALARM

RETURN FAN

SUPPLY AIR

SEQUENCE OF OPERATION:

1. THE TERM DDC SHALL REFER TO THE VAV AHU DDC CONTROLLER. ALL SETPOINTS, DEADBANDS, AND TIME DELAYINTERVALS DESCRIBED IN SEQUENCE SHALL BE ADJUSTABLE BY SYSTEM