Herrington Architects PC 101 Richard Arrington Jr. Blvd. S. Birmingham, AL phone fax

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1 Herrington Architects PC 0 ichard Arrington Jr. Blvd. S. Birmingham, AL phone fax ADDENDUM #0 POJECT: Alabama State University enovations to Life Sciences Building DATE: September, 207 JOB NO.: ASU # ABC # HAPC #60 This addendum supersedes all conflicting portions of the drawings and specifications. Contractors shall include all omissions, additions, and adjustments of all trades as may be necessary because of each change, substitution, or omission. Such omission, addition or adjustment shall conform to recognized and accepted engineering practice: General. All references to The Director (Technical Staff, of the State Building Commission), shall change to The Owner, unless noted. 2. All references to General Contractor shall change to Contractor. 3. This Project is subject to the requirements of the Davis-Bacon Act. The Contractor must provide all documentation required to confirm compliance with said Act. 4. The Pre-Bid Conference minutes are attached to this Addendum. The information included in them hereby becomes part of the Contract Documents. Specifications. Cover: A. Change the ASU Project Number to read as B. The Alabama Building Commission number is # All pages of Project Manual: In the lower left corner, change the ASU Project Number to read # Drawings. Sheet A0.0: A. In the upper right corner of the sheet, below the Project Title change ASU # to read ASU # B. The Alabama Building Commission number is # Sheet M0.: Add notes in the Project Notes area as shown. 3. Sheet M.: Add notes regarding the existing fire pump, fire pump panel, and motor control center as shown. 4. Sheet M3.: Add notes regarding the existing fire pump, fire pump panel, and motor control center as shown. NOTE: THE CONTACTO IS ESPONSIBLE FO IDENTIFYING ALL TADES AFFECTED BY THIS ADDENDUM AND NOTIFYING EACH TADE OF THESE EVISIONS TO INCOPOATE INTO THEI WOK. Attachments: Pre-Bid Conferences Meeting Minutes, dated 8/30/7 Sheet M0. Schedules, evision, dated 8/28/7 Sheet M. Partial Ground Floor Piping Plan, Demolition, evision, dated 8/28/7 Sheet M3. Partial Ground Floor Piping Plan, Test & Balance, evision, dated 8/28/7 END OF ADDENDUM #. N:\Projects\60\Docs\BN\add#\ Add docx

2 ALABAMA STATE UNIVESITY enovations to Life Sciences Building PE-BID CONFEENCE MEETING MINUTES August 30, 207 at 0 A.M. CST GENEAL: Meeting was called to order at 0:09am.. Bid Date / Time / Location: Wednesday, September 6, 207 at 2:00pm CST Alabama State University Procurement Department Physical Plant Building, oom West Fifth Street Montgomery, Alabama Introduction of ASU and HAPC Attendees: Scott Standerfer ASU, Facilities Director, Owner s representative (not present) Arlene Thompson ASU, Director of Procurement Shunquilla Moore ASU Procurement Staff Associate Bruce Herrington Herrington Architects PC (HAPC), Architect Patrick Collins Whitaker & awson, LLC, Mechanical Engineer 3. Eligibility: As per Contract Documents Attendance at the Pre-Bid Conference is not mandatory for bidder eligibility. Must be a licensed General Contractor in the State of Alabama. General Contractor s License (Put license number on outside of Bid Proposal envelope). 4. Bid Preparation / Bid Guaranty / Delivery of Bids: As per Contract Documents. Use enclosed Form of Proposal. No alterations shall be made to bid proposal unless modified by Addendum. Bid Guaranty in the form of Bid Bond or Cashier s Check; 5% of bid amount, not to exceed $0,000. Must use ABC Form C-4 for Bid Bonds. Bid Bond must be executed by a Surety Company duly authorized and qualified to make such bonds in the State of Alabama, payable to Alabama State University. Cashier s check must be drawn on an Alabama bank. Bids to be delivered to Alabama State University Procurement Department (address above) if hand delivered prior to the Bid Date and Time (September 6, 207 at 2:00pm CST). Hand delivery is preferred by the Procurement Department, as this will preclude delays a bid envelope may experience in the ASU mail room. It is the Contractor s responsibility to ensure its Bid is received. eturn Bid Form and Bid Bond with bid submittal. 5. Performance and Payment Bonds: As per General Conditions, Article 38 Performance and Payment Bonds. Performance Bonds, 00% of contract amount (submitted by GC after the Agreement Between Owner and Contractor is awarded).

3 Pre-Bid Conference Minutes Alabama State University, enovations to Life Sciences Building ASU # , HAPC #60; ABC # August 30, 207 Page 2 of 4 Payment Bonds, 00% of contract amount. (submitted by GC after the Agreement Between Owner and Contractor is awarded). 6. Addenda: No Addenda have been issued to date. Minutes of this Pre-Bid Conference and any pertinent items discussed shall be issued in an Addendum following this Pre-Bid Conference. Any further Addenda necessary after Pre-Bid will be uploaded to Alabama Graphics digital plan room. (Mr. Herrington will respond separately to Ms. Thompson s inquiry as to how to gain access to the Alabama Graphics digital plan room.) 7. Pre-Bid equests for Information or Clarification: The last day for questions is Friday September, 207 at 2:00pm (Noon) Central Standard Time. Any questions received after that time will not be considered. All requests for information must be submitted in writing and may be ed to the Architect (attention: Bruce Herrington) at bruce@herringtonarchitects.com. 8. Project NTP/Mobilization: Owner anticipates issuing a Letter of Intent to Contract to the low bidder by September 8, 207. Owner anticipates issuing a Notice to Proceed within 7 days after execution of the Agreement Between Owner and Contractor. Upon the effective date of the Notice to Proceed, the Contractor will have authorized access to and use of the construction areas in the building and will have ninety (90) calendar days to complete the Work. 9. Liquidated Damages: Liquidated Damages will not be assessed for late Substantial Completion of the Work. 0. Builder s isk Coverage: As per the General Conditions of the Contract Contractor furnished. Contractor also responsible for deductibles.. Project Observation / Material Testing / Test and Balance: Testing to be performed as indicated in specifications Coordination of testing. Unless otherwise indicated, Contractor shall give testing agency a minimum of 24-hrs prior notice for activities requiring testing/observation. 2. Project Coordination / Communication: All correspondence between Owner / Contractor / Architect or Architect s consultants shall come through the Architect from Contractor to the Owner. Include Project name Alabama State University enovations to Life Sciences Building and Project numbers (ASU # , HAPC #60) on all project related correspondence. 3. On-Site Personnel: Contractor will at a minimum provide the following on-site staffing for this project: A) Lead Superintendent Submit resume within 24 hours of Letter of Intent for approval. Superintendent must be someone that is authorized to make decisions. Superintendent does not necessarily have to be a non-tool-working superintendent, but he needs to be able to monitor activities while working. 4. Safety: The Contractor shall be responsible for all project safety. Neither the Owner, Architect, nor any other Consultant employed by the afore-mentioned parties will be responsible for the Contractor s safety precautions, means, methods, techniques, sequences, or procedures. Contractor s personnel responsible for safety shall be OSHA certified. N:\Projects\60\Docs\BN\60-PreBid conference minutes-70830ddddd.doc

4 Pre-Bid Conference Minutes Alabama State University, enovations to Life Sciences Building ASU # , HAPC #60; ABC # August 30, 207 Page 3 of 4 5. Child Labor Law: All Contractors shall adhere to the Child Labor Law. (No workers on the project under the age of 8). 6. Davis-Bacon This project is funded via Title III funding. Therefore, the Contractor will be responsible for adhering to all requirements of the Davis-Bacon Act, including wage rates and reporting requirements. 7. Meetings: Safety Meetings: Contractor shall be responsible for coordination, content, scheduling, etc. of safety meetings with his employees. Owner / Consultant / Contractor (OAC) progress meeting to be held per project requirements - once a month at a minimum. POJECT SPECIFIC EQUIEMENTS: 8. Completion Time for Project: Time for Completion: The Contractor will have ninety (90) calendar days from Date of Commencement indicated in Notice to Proceed to complete the Work. Anticipate Notice to Proceed from the Owner within seven (7) days of the execution of the Agreement Between Owner & Contractor. The Owner anticipates holding a Pre-Construction Conference within 5 days of the execution of the Agreement Between Owner & Contractor. Specific date and time are to be determined. 9. Soil Erosion Control, Dust Control, and BMP: As per Sheet A0.0 and Project Specification Sections Summary and Temporary Facilities and Controls. Contractor is responsible for implementation of soil erosion and dust control measures in compliance with Best Management Practices as defined by the Alabama Department of Environmental Management. 20. Existing Conditions / Constraints: As per Project Specifications Section Summary and Section Execution. Contractor is responsible for verifying existing conditions prior to construction. The building was constructed around ; therefore, the Owner and the Architect anticipate that no asbestos is present in the building. If the Contractor believes it has found asbestoscontaining materials, stop work in the area immediately and contact the Architect. Architect will contact the Owner, who will retain a testing agency. 2. Existing Utilities: As per Sheet A0.0 and Project Specifications- Sections Temporary Facilities and Controls and Execution. Verify location of utilities prior to construction. 22. Parking for Contractors and their Subs and workers: As per Project Specification Section Summary Parking will be allowed on site. Contractor is to obtain Parking Passes from Campus Police, located at 452 Carter Hill oad, Montgomery, Alabama The campus is enclosed by security fencing. Primary entrance is off North University Drive. N:\Projects\60\Docs\BN\60-PreBid conference minutes-70830ddddd.doc

5 Pre-Bid Conference Minutes Alabama State University, enovations to Life Sciences Building ASU # , HAPC #60; ABC # August 30, 207 Page 4 of Traffic Control: As per Project Specifications Sections Summary Should damage occur to University streets and/or adjacent properties as a result of construction activities, the Contractor shall be responsible for repair of all damages to the satisfaction of the University, local municipality, and/or property owner. 24. As-Built Drawings: As per Project Specifications Section Project ecord Documents. Contractor is required to provide As-Built drawings at the end of the project. 25. Owner Comments All comments or questions were offered during the presentation and discussion of item through Contractor Comments The Contractor asked if there are limitations on the dates and times for working. o After a brief review of the Project Manual, Mr. Herrington stated that limitations on work hours were not stated in the Specifications. o Those present discussed the potential limitation of work days by ASU, including the following: Fridays before home football games Saturdays of home football games Days on which final examinations are scheduled A final determination from ASU was not available by the time/date these minutes needed to be published (as part of Addendum #). The Owner and Contractor will address this topic prior to execution of the Agreement Between Owner and Architect. No other questions or comments were offered other than those discussed elsewhere in these Minutes. 27. Consultant Comments Patrick Collins offered a brief background of the Project, and an overview of the Scope of Work. o He reviewed the drawings with those present, explaining the majority of the Work is HVACcontrols-related. Additionally, parts replacement at two pieces of equipment is included. (It is acceptable for the entire piece of equipment [i.e. the pump] to be replaced; however, the Contractor will need to submit its proposed equipment for review and approval by the Architect and its Consultant.) o There is one Alternate Bid, which is testing and balancing of all HVAC systems. Contractors wishing to access the building during the bid period can contact Scott Standerfer ( ) or his Assistant Sandra Jackson ( ) to gain authorization to enter the building. This concludes the substance of the meeting. If any attendee believes any portion of thiese minutes to be in error, please notify the author in writing. Submitted by, Bruce Herrington, AIA, LEED AP President c: Those present Mr. Scott Standerfer Attachment: Sign-In Sheet for Pre-Bid Conference N:\Projects\60\Docs\BN\60-PreBid conference minutes-70830ddddd.doc

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7 CONTOL LEGEND HVAC PIPING LEGEND EX. 4-/2" PESSUE GAUGE 0-00 PSIG EX. 3/4" BALL BLOW W/ HOSE END EX. STANCHION SUPPOT EX. NEEDLE EX. SUCTION DIFFUSE EX. BUTTEFLY EX. FLEX CONNECTO EX. WAFE CHECK EX. /2" MANIFOLD EX. CONCENTIC EDUCE NEW COUPLING GUAD EX. PUMP MOTO NEW MOTO FO EX. SCHP-3 EX. 6" HIGH CONCETE PAD CHAMFE EDGES SYMBOL H-O-A V F D H-O-A SMD DESCIPTION VAIABLE FEQUENCY DIVE WITH HAND - OFF - AUTO SWITCH MAGNETIC STATE WITH HAND - OFF - AUTO SWITCH DISCONNECT SWITCH SMOKE DETECTO SIGNAL TO FIE ALAM SYSTEM SYMBOL P CH CH HW HW CW DESCIPTION LOW PESSUE STEAM (5 PSIG AND BELOW) LOW PESSUE STEAM CONDENSATE ETUN PUMPED CONDENSATE ETUN CHILLED WATE SUPPLY CHILLED WATE ETUN HOT WATE SUPPLY HOT WATE ETUN CONDENSE WATE EX. BASE MOUNTED END SUCTION PUMP DETAIL SCALE: NONE EX. 3/4" TO FLOO DAIN NOTES: EX. 8 GAUGE G.I. DAIN PAN CHP'S ONLY (SEE NOTE 2). POVIDE NEW SEAL & COUPLING GUAD NEW BEAING FO EX. SCHP-3 & EX. SCHP-2 2. EX. SCHP-3 MOTO SHALL BE 20 HP. FIELD VEIFY EX. MOTO HP. TS SIGNAL FOM FIE ALAM SYSTEM SIGNAL FOM FIE ALAM SYSTEM AND BAS IN SEIES TEMPEATUE SENSO, EMOTE BULB, SINGLE POINT WITH THEMOWELL AND ANALOG OUTPUT SIGNAL CW ES E V D CONDENSE WATE ETUN ENEGY ECOVEY SUPPLY ENEGY ECOVEY ETUN VENT A.C. UNIT DAIN DUCTWOK LEGEND WIDTH 8X2 6"Ø SYMBOL DEPTH 8X2 6"Ø DESCIPTION DUCTWOK, DOUBLE LINE & SINGLE LINE INSIDE "FEE AEA" DIMENSIONS AE SHOWN DUCTWOK DOUBLE LINE & SINGLE LINE INSIDE "FEE AEA" DIMENSIONS SHOWN Ø = OUND 0 ichard Arrington Jr. Blvd. S. Birmingham, Alabama T F TEST & BALANCE HVAC AISIDE & WATESIDE TEST & BALANCE SHALL BE POVIDED AS AN ADDITIVE ALTENATE UNLESS NOTED OTHEWISE. T TS OOM TEMPEATUE SENSO WITH SETPOINT ADJUSTMENT AND ANALOG OUTPUT SIGNAL OOM TEMPEATUE SENSO WITH ANALOG OUTPUT SIGNAL G NATUAL GAS BANCH OFF TOP OF MAIN BANCH OFF BOTTOM OF MAIN PIPE EX.8X2 EX.8X2 FLEXIBLE OUND DUCT MAX. LENGTH = 5'-0" EXISTING DUCT TO EMAIN NOTATIONS & DIMENSIONS SAME AS NEW DUCT CONTOL NOTES THIS POJECT CONSISTS OF CONTOL COMPONENT EPLACEMENT & EXISTING MECHANICAL COMPONENT EPLACEMENT. ALL EXISTING CONTOL SEQUENCES & SCHEDULING SHALL EMAIN INTACT. CONTOL CONTACTO SHALL COODINATE WITH TEST & BALANCE AS EQUIED. ALL NEW CONTOLS SHALL BE COMPATIBLE WITH EXISTING HONEYWELL BUILDING AUTOMATION SYSTEM (LONWOKS). POVIDE SOFTWAE UPDATE TO THE EXISTING HONEYWELL BUILDING AUTOMATION SYSTEM EQUAL TO HONEYWELL WEBS PLATFOM. COODINATE WITH SPECIFICATION SECTION HVAC INSTUMENTATION AND CONTOLS. TS TS FZ T FZ TEMPEATUE SENSO, EMOTE BULB, AVEAGING WITH ANALOG OUTPUT SIGNAL TEMPEATUE SENSO, EMOTE BULB, SINGLE POINT WITH ANALOG INPUT OOM THEMOSTAT ELECTONIC O ELECTIC FEEZESTAT WITH AVEAGING BULB FEEZESTAT WITH AVEAGING BULB AND AUX CONTACTS FO STATUS INDICATION PIPE UP ISE O DOP IN PIPE BANCH OFF SIDE OF MAIN ECCENTIC EDUCE, FLAT ON TOP FO WATE FLAT ON BOTTOM FO STEAM DIECTION OF FLOW INDICATO SLOPE IN DIECTION OF AOW, " IN 20 FT. BALL 8X2 8X2 WIDTH WIDTH HEIGHT HEIGHT EXISTING DUCT, AI DEVICES, EQUIPMENT, ETC. TO BE EMOVED. SUPPLY DUCTWOK SECTION INSIDE DIMENSIONS AE SHOWN ETUN O EXHAUST DUCTWOK SECTION OUTSIDE DIMENSIONS AE SHOWN CLEA DUCTWOK ISE () O DOP (D) AOW SHOWS DIECTION OF AI FLOW ELBOW TUNED UP WITH TUNING VANES BUTTEFLY POJECT NOTES FS FLOW SWITCH GATE ELBOW TUNED WITH TUNING VANES PIO TO SHUTS, COODINATE WITH OWNE & DO NOT POCEED WITH WOK UNTIL WITTEN PEMISSION FOM OWNE IS ECEIVED. SHUTS SHALL NOT EFFECT DAY-TO-DAY OPEATION OF THIS FACILITY. FO SYSTEMS WITH EDUNDANCY (MULTIPLE PUMPS, COOLING TOWES, CHILLES, ETC.) LIMIT SHUTS & EPLACEMENTS SO THAT THESE SYSTEMS EMAIN OPEATIONAL AT ALL TIMES. ISOLATE EQUIPMENT NEEDING WOK TO ASSUE THE OTHE PUMPS, COOLING TOWES, CHILLES, ETC. CONTINUE TO OPEATE & SEVE THE BUILDING WHEE EQUIPMENT EPLACEMENT IS LIKE FO LIKE THE EXISTING ELECTICAL CONNECTIONS SHALL BE ECONNECTED TO THE NEW EQUIPMENT USING METHODS IN COMPLIANCE WITH NEC (207). ELECTICAL EQUIPMENT IS CONSIDEED TO BE 'LIKE FO LIKE IF THE ELECTICAL ATING CHAACTEISTICS AE NOT CHANGING THE MAXIMUM DEMAND O ATING OF THE INSTALLATION AND EQUIPMENT LOCATION EMAINS THE SAME. DI DO AI DIGITAL INPUT DIGITAL OUTPUT ANALOG INPUT GLOBE Y-STAINE W/BLOW PIPED TO DAIN PLUG ANGLE CHECK AD AD ADIUS TYPE ELBOW CENTELINE ADIUS =.5 X WIDTH SQUAE TYPE ELBOW WITH DOUBLE THICKNESS VANES. VANES EQUIED IN ALL DUCTWOK ELBOWS U.N.O. ACCESS DOO (AD) MINIMUM 2X2 UNLESS NOTED OTHEWISE ALL ELECTICAL WOK SHALL BE PEFOMED BY A LICENSED ELECTICIAN. WOK SHALL BE DONE IN ACCODANCE THE THE NATIONAL ELECTICAL CODE (207). MODIFICATIONS AND EPLACEMENTS WILL EQUIE EPLACING EXISTING PIPING, DUCTWOK, INSULATION AND JACKETING. WHEE EXISTING COMPONENTS AE TO BE EPLACE O MODIFIED. NEW PIPING, DUCT, INSULATION AND JACKETING SHALL MATCH EXISTING MATEIAL UNLESS NOTED OTHEWISE. AO CO₂ ANALOG OUTPUT CABON DIOXIDE SENSO WITH ANALOG OUTPUT SIGNAL S BASKET STAINE PESSUE EDUCING STATION AUTOMATIC (ELECTIC) FD FSD FD FSD FIE DAMPE (FD) * COMBINATION FIE/SMOKE DAMPE (FSD) ALL DUCTWOK SHALL BE SEALED AI TIGHT PE THE ESPECTIVE SYSTEM'S SMACNA CLASS. ALL PIPING SHALL BE WELDED (STEEL) O SOLDEED (COPPE) AT JOINTS. NO PESSUE-SEALED JOINTS O GOOVED COUPLINGS ALLOWED. INSULATION FO ALL SYSTEMS SHALL MATCH EXISTING SYSTEMS WHEE WOK IS BEING PEFOMED UNLESS NOTED OTHEWISE. NO DUCT LINE ALLOWED. NO FIBEGLASS PIPE INSULATION ALLOWED FO ENEGY ECOVEY LOOP PIPING O CHILLED WATE PIPING. H HUMIDITY SENSO WITH ANALOG OUTPUT SIGNAL NOMALLY OPEN CONTACTS NOMALLY CLOSED CONTACTS AUTOMATIC 3-WAY (ELECTIC) FLANGED UNION SCEWED UNION SKD * SMOKE DAMPE (SKD) SKD SMD SMOKE DETECTO MOTOIZED CONTOL - 2 WAY PIPE TEMINATION W/BLIND FLANGE MANUAL VOLUME DAMPE (MD) PIPE TEMINATION W/CAPPED END MOTOIZED CONTOL - 3 WAY MANUAL DAMPE MOTOIZE DAMPE WITH END SWITCH ASME PESSUE ELIEF STEAM PESSUE TAP PESSUE TEMPEATUE POT -PETES PLUG 3/4" BALL WITH HOSE END CONNECTION AD AFM ACCESS DOO AD AUTOMATIC MOTO OPEATED DAMPE (AD) ALL AD SHALL HAVE A 2X2 ACCESS DOO U.N.O. AI FLOW MONITO - POVIDE ACCESS DOO UPSTEAM OF DEVICE. FLEXIBLE DUCTWOK CONNECTION SKD MOTOIZED DAMPE WITH PAALLEL BLADES MOTOIZED DAMPE WITH OPPOSED BLADES SMOKE DAMPE W/END SWITCH MFD THEMOMETE WITH THEMOWELL - DIGITAL VAI-ANGLE U.N.O. PESSUE GAUGE WITH /4" WITH 4-/2" CASE U.N.O. & NEEDLE O BALL MECH. OOM FLOO DAIN (SEE PLBG) OUND UNOUT TO DIFFUSE O GILLE WITH SQUAE-TO-OUND TANSITION. SEE DETAIL. "LOW PESSUE SQUAE TO OUND BANCH DUCT CONNECTO DETAIL". UNOUT SIZE DETEMINED BY SIZE OF DIFFUSE U.N.O. CONNECT TO EXISTING VEIFY EXACT SIZE & LOCATION FSD COMBINATION FIE/SMOKE DAMPE WITH END SWITCH HD HUB DAIN (SEE PLUMBING) AFM AI FLOW MONITO - POVIDE ACCESS DOO UPSTEAM OF DEVICE. EX., EXIST EXISTING PIPE, EQUIPMENT, ETC. TO BE EMOVED EXISTING P P SPM DUCT STATIC PESSUE TANSMITTE DIFFEENTIAL PESSUE SWITCH - ON PIPING SYSTEM POVIDE BALL O NEEDLE ISOLATION S HVAC PIPING LEGEND NOTES: CONNECT TO EXISTING - VEIFY SIZE & LOCATION ADJUSTABLE CUENT SENSO. PIPE LINE SYMBOLS PECEDED BY "E" INDICATE EXISTING LINES. ( ECH ) 8/28/7 STATE COMMENTS 60 ENOVATIONS to LIFE SCIENCES BUILDING WHITAKE & AWSON, LLC 3332 Old Montgomery Hwy Suite 03 Mark Harris Bldg Birmingham, AL Mechanical: Patrick Collins Direct Line: (205) Plumbing: N/A Direct Line: N/A W& POJECT NUMBE: 7073 ALABAMA STATE UNIVESITY MONTGOMEY, AL

8 SUPPOT PIPING FOM WALL ETAINING WALL (TYP). SEE M.2 FO CONTINUATION CLEAANCE FO CHILLE TUBE PULL 0 ichard Arrington Jr. Blvd. S. Birmingham, Alabama T F " CW BELOW. EF. SENSO 4" CH ABOVE, 6" CW BELOW. UH- EF. SENSO VFD CT-2 EFIGEANT LEAK DETECTION SENSO (2 PE CHILLE) CONNECTED TO EFIGEANT MONITO, MOUNT 2" A.F.F. (TYP.) VFD CT- 3" EMOVE EX. VFD-CT- CH- 3" CH-2 6" CW BELOW. 6" EMOVE EX. CHILLE'S CONDENSE WATE FLOW SWITCH, CHILLED WATE SUPPLY FLOW SWITCH, & CONDENSE WATE BYPASS EFIGEANT ELIEF PIPING. EMOVE EX. CHILLE'S CONDESE WATE FLOW SWITCH & CHILLED WATE SUPPLY FLOW SWITCH 4" CH BELOW. 6" CW 8" HEAD PESSUE CONTOL BYPASS. FM 8" HEAD PESSUE CONTOL BYPASS. ISOLATE PUMP & EMOVE EX. BEAING DOMESTIC WATE PUMP. SEE PLUMBING. EF. SENSO 4" CH BELOW. CWP-2 CWP- PCHP- 6" CW 2" AUTO (TYP.) 8" CH CWP-3 2" CH EX. FIE PUMP 2" CH ABOVE, 8" CH BELOW. 4" CH, CH UP UH-2 4" CH 0" BYPASS EF. SENSO 8" CH 2" CH 6" EFIGEANT ELIEF PIPING UP 2" CH ABOVE, 2" CH BELOW. EX. FIE PUMP PANEL. CONNECT 0" BYPASS TO 2" CH BELOW 2" CH. 2" CH ABOVE, 2" CH BELOW. 2" CH & CH UP TO MECH. FL. & CW UP CONDENSING UNIT. SEE EQ DAWINGS. PCHP-2 4" CH BELOW. EX. MOTO CONTOL CENTE. 4" CH EFIGEANT MONITO WITH AUDIBLE AND VISUAL ALAMS AND 4 SENSO INPUTS. SEE CONTOLS. SCBA -/4" AUDIBLE AND VISUAL ALAMS FO EFIGEANT MONITO ON EACH SIDE OF DOO. 8/28/7 STATE COMMENTS 60 N M. GOUND FLOO PIPING PLAN - HVAC DEMOLITION SCALE: /4" = '-0" HVAC GENEAL DEMOLITION NOTES (THIS PLAN ONLY):. ALL EQUIPMENT, PIPING, DUCTWOK, CONTOLS, & CONTOL COMPONENTS AE EXISTING. ENOVATIONS to LIFE SCIENCES BUILDING WHITAKE & AWSON, LLC 3332 Old Montgomery Hwy Suite 03 Mark Harris Bldg Birmingham, AL Mechanical: Patrick Collins Direct Line: (205) Plumbing: N/A Direct Line: N/A W& POJECT NUMBE: 7073 ALABAMA STATE UNIVESITY MONTGOMEY, AL

9 CLEAANCE FO CHILLE TUBE PULL SEE M3.2 FO CONTINUATION 6" CW BELOW. 0 ichard Arrington Jr. Blvd. S. Birmingham, Alabama T F EF. SENSO 4" CH ABOVE, 6" CW BELOW. UH- EF. SENSO VFD CT-2 EFIGEANT LEAK DETECTION SENSO (2 PE CHILLE) CONNECTED TO EFIGEANT MONITO, MOUNT 2" A.F.F. (TYP.) 3" CH- 3" CH-2 6" CW BELOW. 6" EFIGEANT ELIEF PIPING. 4" CH BELOW. 6" CW 8" HEAD PESSUE CONTOL BYPASS. FM 8" HEAD PESSUE CONTOL BYPASS. DOMESTIC WATE PUMP. SEE PLUMBING. EF. SENSO 4" CH BELOW. CWP-2 CWP- PCHP- 6" CW 2" AUTO (TYP.) 8" CH CWP-3 2" CH EX. FIE PUMP 2" CH ABOVE, 8" CH BELOW. 4" CH, CH UP UH-2 4" CH 0" BYPASS EF. SENSO 8" CH 2" CH 6" EFIGEANT ELIEF PIPING UP 2" CH ABOVE, 2" CH BELOW. EX. FIE PUMP PANEL. CONNECT 0" BYPASS TO 2" CH BELOW 2" CH. 2" CH ABOVE, 2" CH BELOW. 2" CH & CH UP TO MECH. FL. & CW UP CONDENSING UNIT. SEE EQ DAWINGS. PCHP-2 4" CH BELOW. EX. MOTO CONTOL CENTE. 4" CH EFIGEANT MONITO WITH AUDIBLE AND VISUAL ALAMS AND 4 SENSO INPUTS. SEE CONTOLS. SCBA -/4" AUDIBLE AND VISUAL ALAMS FO EFIGEANT MONITO ON EACH SIDE OF DOO. 8/28/7 STATE COMMENTS 60 TEST & BALANCE NOTES (THIS PLAN ONLY):. ALL EQUIPMENT, DUCTWOK, AI DEVICES, CONTOL DEVICES, AND CONTOLS SHOWN AE EXISTING. TEST & BALANCE ALL AI SIDE SYSTEMS FO THIS BUILDING. TEST & BALANCE SHALL BE AN ALTENATE UNLESS NOTED OTHEWISE. N M3. GOUND FLOO PIPING PLAN - TEST AND BALANCE (ALTENATE) SCALE: /4" = '-0" TEST & BALANCE (ALTENATE) HVAC AI AND WATE SYSTEMS SHALL BE BALANCED TO +/- 0% OF DESIGN FLOWS BY AN AABC O NEBB CETIFIED TEST AND BALANCE AGENCY AS AN ALTENATE (UNLESS NOTED OTHEWISE). SUBMIT 3 COPIES OF TEST AND BALANCE EPOT. WHITAKE & AWSON, LLC 3332 Old Montgomery Hwy Suite 03 Mark Harris Bldg Birmingham, AL Mechanical: Patrick Collins Direct Line: (205) Plumbing: N/A Direct Line: N/A W& POJECT NUMBE: 7073 ENOVATIONS to LIFE SCIENCES BUILDING ALABAMA STATE UNIVESITY MONTGOMEY, AL